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GNU AFFERO GENERAL PUBLIC LICENSE
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# Twitter's Recommendation Algorithm
Twitter's Recommendation Algorithm is a set of services and jobs that are responsible for serving feeds of Tweets and other content across all Twitter product surfaces (e.g. For You Timeline, Search, Explore, Notifications). For an introduction to how the algorithm works, please refer to our [engineering blog](https://blog.twitter.com/engineering/en_us/topics/open-source/2023/twitter-recommendation-algorithm).
## Architecture
Product surfaces at Twitter are built on a shared set of data, models, and software frameworks. The shared components included in this repository are listed below:
| Type | Component | Description |
|------------|------------|------------|
| Data | [tweetypie](tweetypie/server/README.md) | Core Tweet service that handles the reading and writing of Tweet data. |
| | [unified-user-actions](unified_user_actions/README.md) | Real-time stream of user actions on Twitter. |
| | [user-signal-service](user-signal-service/README.md) | Centralized platform to retrieve explicit (e.g. likes, replies) and implicit (e.g. profile visits, tweet clicks) user signals. |
| Model | [SimClusters](src/scala/com/twitter/simclusters_v2/README.md) | Community detection and sparse embeddings into those communities. |
| | [TwHIN](https://github.com/twitter/the-algorithm-ml/blob/main/projects/twhin/README.md) | Dense knowledge graph embeddings for Users and Tweets. |
| | [trust-and-safety-models](trust_and_safety_models/README.md) | Models for detecting NSFW or abusive content. |
| | [real-graph](src/scala/com/twitter/interaction_graph/README.md) | Model to predict the likelihood of a Twitter User interacting with another User. |
| | [tweepcred](src/scala/com/twitter/graph/batch/job/tweepcred/README) | Page-Rank algorithm for calculating Twitter User reputation. |
| | [recos-injector](recos-injector/README.md) | Streaming event processor for building input streams for [GraphJet](https://github.com/twitter/GraphJet) based services. |
| | [graph-feature-service](graph-feature-service/README.md) | Serves graph features for a directed pair of Users (e.g. how many of User A's following liked Tweets from User B). |
| | [topic-social-proof](topic-social-proof/README.md) | Identifies topics related to individual Tweets. |
| | [representation-scorer](representation-scorer/README.md) | Compute scores between pairs of entities (Users, Tweets, etc.) using embedding similarity. |
| Software framework | [navi](navi/README.md) | High performance, machine learning model serving written in Rust. |
| | [product-mixer](product-mixer/README.md) | Software framework for building feeds of content. |
| | [timelines-aggregation-framework](timelines/data_processing/ml_util/aggregation_framework/README.md) | Framework for generating aggregate features in batch or real time. |
| | [representation-manager](representation-manager/README.md) | Service to retrieve embeddings (i.e. SimClusers and TwHIN). |
| | [twml](twml/README.md) | Legacy machine learning framework built on TensorFlow v1. |
The product surfaces currently included in this repository are the For You Timeline and Recommended Notifications.
### For You Timeline
The diagram below illustrates how major services and jobs interconnect to construct a For You Timeline.
![](docs/system-diagram.png)
The core components of the For You Timeline included in this repository are listed below:
| Type | Component | Description |
|------------|------------|------------|
| Candidate Source | [search-index](src/java/com/twitter/search/README.md) | Find and rank In-Network Tweets. ~50% of Tweets come from this candidate source. |
| | [cr-mixer](cr-mixer/README.md) | Coordination layer for fetching Out-of-Network tweet candidates from underlying compute services. |
| | [user-tweet-entity-graph](src/scala/com/twitter/recos/user_tweet_entity_graph/README.md) (UTEG)| Maintains an in memory User to Tweet interaction graph, and finds candidates based on traversals of this graph. This is built on the [GraphJet](https://github.com/twitter/GraphJet) framework. Several other GraphJet based features and candidate sources are located [here](src/scala/com/twitter/recos). |
| | [follow-recommendation-service](follow-recommendations-service/README.md) (FRS)| Provides Users with recommendations for accounts to follow, and Tweets from those accounts. |
| Ranking | [light-ranker](src/python/twitter/deepbird/projects/timelines/scripts/models/earlybird/README.md) | Light Ranker model used by search index (Earlybird) to rank Tweets. |
| | [heavy-ranker](https://github.com/twitter/the-algorithm-ml/blob/main/projects/home/recap/README.md) | Neural network for ranking candidate tweets. One of the main signals used to select timeline Tweets post candidate sourcing. |
| Tweet mixing & filtering | [home-mixer](home-mixer/README.md) | Main service used to construct and serve the Home Timeline. Built on [product-mixer](product-mixer/README.md). |
| | [visibility-filters](visibilitylib/README.md) | Responsible for filtering Twitter content to support legal compliance, improve product quality, increase user trust, protect revenue through the use of hard-filtering, visible product treatments, and coarse-grained downranking. |
| | [timelineranker](timelineranker/README.md) | Legacy service which provides relevance-scored tweets from the Earlybird Search Index and UTEG service. |
### Recommended Notifications
The core components of Recommended Notifications included in this repository are listed below:
| Type | Component | Description |
|------------|------------|------------|
| Service | [pushservice](pushservice/README.md) | Main recommendation service at Twitter used to surface recommendations to our users via notifications.
| Ranking | [pushservice-light-ranker](pushservice/src/main/python/models/light_ranking/README.md) | Light Ranker model used by pushservice to rank Tweets. Bridges candidate generation and heavy ranking by pre-selecting highly-relevant candidates from the initial huge candidate pool. |
| | [pushservice-heavy-ranker](pushservice/src/main/python/models/heavy_ranking/README.md) | Multi-task learning model to predict the probabilities that the target users will open and engage with the sent notifications. |
## Build and test code
We include Bazel BUILD files for most components, but not a top-level BUILD or WORKSPACE file. We plan to add a more complete build and test system in the future.
## Contributing
We invite the community to submit GitHub issues and pull requests for suggestions on improving the recommendation algorithm. We are working on tools to manage these suggestions and sync changes to our internal repository. Any security concerns or issues should be routed to our official [bug bounty program](https://hackerone.com/twitter) through HackerOne. We hope to benefit from the collective intelligence and expertise of the global community in helping us identify issues and suggest improvements, ultimately leading to a better Twitter.
Read our blog on the open source initiative [here](https://blog.twitter.com/en_us/topics/company/2023/a-new-era-of-transparency-for-twitter).

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# Signals for Candidate Sources
## Overview
The candidate sourcing stage within the Twitter Recommendation algorithm serves to significantly narrow down the item size from approximately 1 billion to just a few thousand. This process utilizes Twitter user behavior as the primary input for the algorithm. This document comprehensively enumerates all the signals during the candidate sourcing phase.
| Signals | Description |
| :-------------------- | :-------------------------------------------------------------------- |
| Author Follow | The accounts which user explicit follows. |
| Author Unfollow | The accounts which user recently unfollows. |
| Author Mute | The accounts which user have muted. |
| Author Block | The accounts which user have blocked |
| Tweet Favorite | The tweets which user clicked the like botton. |
| Tweet Unfavorite | The tweets which user clicked the unlike botton. |
| Retweet | The tweets which user retweeted |
| Quote Tweet | The tweets which user retweeted with comments. |
| Tweet Reply | The tweets which user replied. |
| Tweet Share | The tweets which user clicked the share botton. |
| Tweet Bookmark | The tweets which user clicked the bookmark botton. |
| Tweet Click | The tweets which user clicked and viewed the tweet detail page. |
| Tweet Video Watch | The video tweets which user watched certain seconds or percentage. |
| Tweet Don't like | The tweets which user clicked "Not interested in this tweet" botton. |
| Tweet Report | The tweets which user clicked "Report Tweet" botton. |
| Notification Open | The push notification tweets which user opened. |
| Ntab click | The tweets which user click on the Notifications page. |
| User AddressBook | The author accounts identifiers of the user's addressbook. |
## Usage Details
Twitter uses these user signals as training labels and/or ML features in the each candidate sourcing algorithms. The following tables shows how they are used in the each components.
| Signals | USS | SimClusters | TwHin | UTEG | FRS | Light Ranking |
| :-------------------- | :----------------- | :----------------- | :----------------- | :----------------- | :----------------- | :----------------- |
| Author Follow | Features | Features / Labels | Features / Labels | Features | Features / Labels | N/A |
| Author Unfollow | Features | N/A | N/A | N/A | N/A | N/A |
| Author Mute | Features | N/A | N/A | N/A | Features | N/A |
| Author Block | Features | N/A | N/A | N/A | Features | N/A |
| Tweet Favorite | Features | Features | Features / Labels | Features | Features / Labels | Features / Labels |
| Tweet Unfavorite | Features | Features | N/A | N/A | N/A | N/A |
| Retweet | Features | N/A | Features / Labels | Features | Features / Labels | Features / Labels |
| Quote Tweet | Features | N/A | Features / Labels | Features | Features / Labels | Features / Labels |
| Tweet Reply | Features | N/A | Features | Features | Features / Labels | Features |
| Tweet Share | Features | N/A | N/A | N/A | Features | N/A |
| Tweet Bookmark | Features | N/A | N/A | N/A | N/A | N/A |
| Tweet Click | Features | N/A | N/A | N/A | Features | Labels |
| Tweet Video Watch | Features | Features | N/A | N/A | N/A | Labels |
| Tweet Don't like | Features | N/A | N/A | N/A | N/A | N/A |
| Tweet Report | Features | N/A | N/A | N/A | N/A | N/A |
| Notification Open | Features | Features | Features | N/A | Features | N/A |
| Ntab click | Features | Features | Features | N/A | Features | N/A |
| User AddressBook | N/A | N/A | N/A | N/A | Features | N/A |

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target(
name = "faiss",
dependencies = [
"ann/src/main/java/com/twitter/ann/faiss/swig:swig-artifactory",
],
)
java_library(
name = "swig-native-utils",
sources = ["*.java"],
compiler_option_sets = ["fatal_warnings"],
platform = "java8",
tags = ["bazel-compatible"],
dependencies = [],
)

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package com.twitter.ann.faiss;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.StandardCopyOption;
import java.util.Locale;
public final class NativeUtils {
private static final int MIN_PREFIX_LENGTH = 3;
public static final String NATIVE_FOLDER_PATH_PREFIX = "nativeutils";
public static File temporaryDir;
private NativeUtils() {
}
private static File unpackLibraryFromJarInternal(String path) throws IOException {
if (null == path || !path.startsWith("/")) {
throw new IllegalArgumentException("The path has to be absolute (start with '/').");
}
String[] parts = path.split("/");
String filename = (parts.length > 1) ? parts[parts.length - 1] : null;
if (filename == null || filename.length() < MIN_PREFIX_LENGTH) {
throw new IllegalArgumentException("The filename has to be at least 3 characters long.");
}
if (temporaryDir == null) {
temporaryDir = createTempDirectory(NATIVE_FOLDER_PATH_PREFIX);
temporaryDir.deleteOnExit();
}
File temp = new File(temporaryDir, filename);
try (InputStream is = NativeUtils.class.getResourceAsStream(path)) {
Files.copy(is, temp.toPath(), StandardCopyOption.REPLACE_EXISTING);
} catch (IOException e) {
temp.delete();
throw e;
} catch (NullPointerException e) {
temp.delete();
throw new FileNotFoundException("File " + path + " was not found inside JAR.");
}
return temp;
}
/**
* Unpack library from JAR into temporary path
*
* @param path The path of file inside JAR as absolute path (beginning with
* '/'), e.g. /package/File.ext
* @throws IOException If temporary file creation or read/write
* operation fails
* @throws IllegalArgumentException If source file (param path) does not exist
* @throws IllegalArgumentException If the path is not absolute or if the
* filename is shorter than three characters
* (restriction of
* {@link File#createTempFile(java.lang.String, java.lang.String)}).
* @throws FileNotFoundException If the file could not be found inside the
* JAR.
*/
public static void unpackLibraryFromJar(String path) throws IOException {
unpackLibraryFromJarInternal(path);
}
/**
* Loads library from current JAR archive
* <p>
* The file from JAR is copied into system temporary directory and then loaded.
* The temporary file is deleted after
* exiting.
* Method uses String as filename because the pathname is "abstract", not
* system-dependent.
*
* @param path The path of file inside JAR as absolute path (beginning with
* '/'), e.g. /package/File.ext
* @throws IOException If temporary file creation or read/write
* operation fails
* @throws IllegalArgumentException If source file (param path) does not exist
* @throws IllegalArgumentException If the path is not absolute or if the
* filename is shorter than three characters
* (restriction of
* {@link File#createTempFile(java.lang.String, java.lang.String)}).
* @throws FileNotFoundException If the file could not be found inside the
* JAR.
*/
public static void loadLibraryFromJar(String path) throws IOException {
File temp = unpackLibraryFromJarInternal(path);
try (InputStream is = NativeUtils.class.getResourceAsStream(path)) {
Files.copy(is, temp.toPath(), StandardCopyOption.REPLACE_EXISTING);
} catch (IOException e) {
temp.delete();
throw e;
} catch (NullPointerException e) {
temp.delete();
throw new FileNotFoundException("File " + path + " was not found inside JAR.");
}
try {
System.load(temp.getAbsolutePath());
} finally {
temp.deleteOnExit();
}
}
private static File createTempDirectory(String prefix) throws IOException {
String tempDir = System.getProperty("java.io.tmpdir");
File generatedDir = new File(tempDir, prefix + System.nanoTime());
if (!generatedDir.mkdir()) {
throw new IOException("Failed to create temp directory " + generatedDir.getName());
}
return generatedDir;
}
public enum OSType {
Windows, MacOS, Linux, Other
}
protected static OSType detectedOS;
/**
* detect the operating system from the os.name System property and cache
* the result
*
* @returns - the operating system detected
*/
public static OSType getOperatingSystemType() {
if (detectedOS == null) {
String osname = System.getProperty("os.name", "generic").toLowerCase(Locale.ENGLISH);
if ((osname.contains("mac")) || (osname.contains("darwin"))) {
detectedOS = OSType.MacOS;
} else if (osname.contains("win")) {
detectedOS = OSType.Windows;
} else if (osname.contains("nux")) {
detectedOS = OSType.Linux;
} else {
detectedOS = OSType.Other;
}
}
return detectedOS;
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class AlignedTableFloat32 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected AlignedTableFloat32(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(AlignedTableFloat32 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_AlignedTableFloat32(swigCPtr);
}
swigCPtr = 0;
}
}
public void setTab(SWIGTYPE_p_faiss__AlignedTableTightAllocT_float_32_t value) {
swigfaissJNI.AlignedTableFloat32_tab_set(swigCPtr, this, SWIGTYPE_p_faiss__AlignedTableTightAllocT_float_32_t.getCPtr(value));
}
public SWIGTYPE_p_faiss__AlignedTableTightAllocT_float_32_t getTab() {
long cPtr = swigfaissJNI.AlignedTableFloat32_tab_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_faiss__AlignedTableTightAllocT_float_32_t(cPtr, false);
}
public void setNumel(long value) {
swigfaissJNI.AlignedTableFloat32_numel_set(swigCPtr, this, value);
}
public long getNumel() {
return swigfaissJNI.AlignedTableFloat32_numel_get(swigCPtr, this);
}
public static long round_capacity(long n) {
return swigfaissJNI.AlignedTableFloat32_round_capacity(n);
}
public AlignedTableFloat32() {
this(swigfaissJNI.new_AlignedTableFloat32__SWIG_0(), true);
}
public AlignedTableFloat32(long n) {
this(swigfaissJNI.new_AlignedTableFloat32__SWIG_1(n), true);
}
public long itemsize() {
return swigfaissJNI.AlignedTableFloat32_itemsize(swigCPtr, this);
}
public void resize(long n) {
swigfaissJNI.AlignedTableFloat32_resize(swigCPtr, this, n);
}
public void clear() {
swigfaissJNI.AlignedTableFloat32_clear(swigCPtr, this);
}
public long size() {
return swigfaissJNI.AlignedTableFloat32_size(swigCPtr, this);
}
public long nbytes() {
return swigfaissJNI.AlignedTableFloat32_nbytes(swigCPtr, this);
}
public SWIGTYPE_p_float get() {
long cPtr = swigfaissJNI.AlignedTableFloat32_get__SWIG_0(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_float(cPtr, false);
}
public SWIGTYPE_p_float data() {
long cPtr = swigfaissJNI.AlignedTableFloat32_data__SWIG_0(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_float(cPtr, false);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class AlignedTableUint16 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected AlignedTableUint16(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(AlignedTableUint16 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_AlignedTableUint16(swigCPtr);
}
swigCPtr = 0;
}
}
public void setTab(SWIGTYPE_p_faiss__AlignedTableTightAllocT_uint16_t_32_t value) {
swigfaissJNI.AlignedTableUint16_tab_set(swigCPtr, this, SWIGTYPE_p_faiss__AlignedTableTightAllocT_uint16_t_32_t.getCPtr(value));
}
public SWIGTYPE_p_faiss__AlignedTableTightAllocT_uint16_t_32_t getTab() {
long cPtr = swigfaissJNI.AlignedTableUint16_tab_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_faiss__AlignedTableTightAllocT_uint16_t_32_t(cPtr, false);
}
public void setNumel(long value) {
swigfaissJNI.AlignedTableUint16_numel_set(swigCPtr, this, value);
}
public long getNumel() {
return swigfaissJNI.AlignedTableUint16_numel_get(swigCPtr, this);
}
public static long round_capacity(long n) {
return swigfaissJNI.AlignedTableUint16_round_capacity(n);
}
public AlignedTableUint16() {
this(swigfaissJNI.new_AlignedTableUint16__SWIG_0(), true);
}
public AlignedTableUint16(long n) {
this(swigfaissJNI.new_AlignedTableUint16__SWIG_1(n), true);
}
public long itemsize() {
return swigfaissJNI.AlignedTableUint16_itemsize(swigCPtr, this);
}
public void resize(long n) {
swigfaissJNI.AlignedTableUint16_resize(swigCPtr, this, n);
}
public void clear() {
swigfaissJNI.AlignedTableUint16_clear(swigCPtr, this);
}
public long size() {
return swigfaissJNI.AlignedTableUint16_size(swigCPtr, this);
}
public long nbytes() {
return swigfaissJNI.AlignedTableUint16_nbytes(swigCPtr, this);
}
public SWIGTYPE_p_uint16_t get() {
long cPtr = swigfaissJNI.AlignedTableUint16_get__SWIG_0(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_uint16_t(cPtr, false);
}
public SWIGTYPE_p_uint16_t data() {
long cPtr = swigfaissJNI.AlignedTableUint16_data__SWIG_0(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_uint16_t(cPtr, false);
}
}

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@ -1,98 +0,0 @@
/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class AlignedTableUint8 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected AlignedTableUint8(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(AlignedTableUint8 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_AlignedTableUint8(swigCPtr);
}
swigCPtr = 0;
}
}
public void setTab(SWIGTYPE_p_faiss__AlignedTableTightAllocT_unsigned_char_32_t value) {
swigfaissJNI.AlignedTableUint8_tab_set(swigCPtr, this, SWIGTYPE_p_faiss__AlignedTableTightAllocT_unsigned_char_32_t.getCPtr(value));
}
public SWIGTYPE_p_faiss__AlignedTableTightAllocT_unsigned_char_32_t getTab() {
long cPtr = swigfaissJNI.AlignedTableUint8_tab_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_faiss__AlignedTableTightAllocT_unsigned_char_32_t(cPtr, false);
}
public void setNumel(long value) {
swigfaissJNI.AlignedTableUint8_numel_set(swigCPtr, this, value);
}
public long getNumel() {
return swigfaissJNI.AlignedTableUint8_numel_get(swigCPtr, this);
}
public static long round_capacity(long n) {
return swigfaissJNI.AlignedTableUint8_round_capacity(n);
}
public AlignedTableUint8() {
this(swigfaissJNI.new_AlignedTableUint8__SWIG_0(), true);
}
public AlignedTableUint8(long n) {
this(swigfaissJNI.new_AlignedTableUint8__SWIG_1(n), true);
}
public long itemsize() {
return swigfaissJNI.AlignedTableUint8_itemsize(swigCPtr, this);
}
public void resize(long n) {
swigfaissJNI.AlignedTableUint8_resize(swigCPtr, this, n);
}
public void clear() {
swigfaissJNI.AlignedTableUint8_clear(swigCPtr, this);
}
public long size() {
return swigfaissJNI.AlignedTableUint8_size(swigCPtr, this);
}
public long nbytes() {
return swigfaissJNI.AlignedTableUint8_nbytes(swigCPtr, this);
}
public SWIGTYPE_p_unsigned_char get() {
long cPtr = swigfaissJNI.AlignedTableUint8_get__SWIG_0(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_unsigned_char(cPtr, false);
}
public SWIGTYPE_p_unsigned_char data() {
long cPtr = swigfaissJNI.AlignedTableUint8_data__SWIG_0(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_unsigned_char(cPtr, false);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class ArrayInvertedLists extends InvertedLists {
private transient long swigCPtr;
protected ArrayInvertedLists(long cPtr, boolean cMemoryOwn) {
super(swigfaissJNI.ArrayInvertedLists_SWIGUpcast(cPtr), cMemoryOwn);
swigCPtr = cPtr;
}
protected static long getCPtr(ArrayInvertedLists obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_ArrayInvertedLists(swigCPtr);
}
swigCPtr = 0;
}
super.delete();
}
public void setCodes(ByteVectorVector value) {
swigfaissJNI.ArrayInvertedLists_codes_set(swigCPtr, this, ByteVectorVector.getCPtr(value), value);
}
public ByteVectorVector getCodes() {
long cPtr = swigfaissJNI.ArrayInvertedLists_codes_get(swigCPtr, this);
return (cPtr == 0) ? null : new ByteVectorVector(cPtr, false);
}
public void setIds(SWIGTYPE_p_std__vectorT_std__vectorT_int64_t_t_t value) {
swigfaissJNI.ArrayInvertedLists_ids_set(swigCPtr, this, SWIGTYPE_p_std__vectorT_std__vectorT_int64_t_t_t.getCPtr(value));
}
public SWIGTYPE_p_std__vectorT_std__vectorT_int64_t_t_t getIds() {
long cPtr = swigfaissJNI.ArrayInvertedLists_ids_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_std__vectorT_std__vectorT_int64_t_t_t(cPtr, false);
}
public ArrayInvertedLists(long nlist, long code_size) {
this(swigfaissJNI.new_ArrayInvertedLists(nlist, code_size), true);
}
public long list_size(long list_no) {
return swigfaissJNI.ArrayInvertedLists_list_size(swigCPtr, this, list_no);
}
public SWIGTYPE_p_unsigned_char get_codes(long list_no) {
long cPtr = swigfaissJNI.ArrayInvertedLists_get_codes(swigCPtr, this, list_no);
return (cPtr == 0) ? null : new SWIGTYPE_p_unsigned_char(cPtr, false);
}
public LongVector get_ids(long list_no) {
return new LongVector(swigfaissJNI.ArrayInvertedLists_get_ids(swigCPtr, this, list_no), false);
}
public long add_entries(long list_no, long n_entry, LongVector ids, SWIGTYPE_p_unsigned_char code) {
return swigfaissJNI.ArrayInvertedLists_add_entries(swigCPtr, this, list_no, n_entry, SWIGTYPE_p_long_long.getCPtr(ids.data()), ids, SWIGTYPE_p_unsigned_char.getCPtr(code));
}
public void update_entries(long list_no, long offset, long n_entry, LongVector ids, SWIGTYPE_p_unsigned_char code) {
swigfaissJNI.ArrayInvertedLists_update_entries(swigCPtr, this, list_no, offset, n_entry, SWIGTYPE_p_long_long.getCPtr(ids.data()), ids, SWIGTYPE_p_unsigned_char.getCPtr(code));
}
public void resize(long list_no, long new_size) {
swigfaissJNI.ArrayInvertedLists_resize(swigCPtr, this, list_no, new_size);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class AutoTuneCriterion {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected AutoTuneCriterion(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(AutoTuneCriterion obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_AutoTuneCriterion(swigCPtr);
}
swigCPtr = 0;
}
}
public void setNq(long value) {
swigfaissJNI.AutoTuneCriterion_nq_set(swigCPtr, this, value);
}
public long getNq() {
return swigfaissJNI.AutoTuneCriterion_nq_get(swigCPtr, this);
}
public void setNnn(long value) {
swigfaissJNI.AutoTuneCriterion_nnn_set(swigCPtr, this, value);
}
public long getNnn() {
return swigfaissJNI.AutoTuneCriterion_nnn_get(swigCPtr, this);
}
public void setGt_nnn(long value) {
swigfaissJNI.AutoTuneCriterion_gt_nnn_set(swigCPtr, this, value);
}
public long getGt_nnn() {
return swigfaissJNI.AutoTuneCriterion_gt_nnn_get(swigCPtr, this);
}
public void setGt_D(FloatVector value) {
swigfaissJNI.AutoTuneCriterion_gt_D_set(swigCPtr, this, FloatVector.getCPtr(value), value);
}
public FloatVector getGt_D() {
long cPtr = swigfaissJNI.AutoTuneCriterion_gt_D_get(swigCPtr, this);
return (cPtr == 0) ? null : new FloatVector(cPtr, false);
}
public void setGt_I(SWIGTYPE_p_std__vectorT_int64_t_t value) {
swigfaissJNI.AutoTuneCriterion_gt_I_set(swigCPtr, this, SWIGTYPE_p_std__vectorT_int64_t_t.getCPtr(value));
}
public SWIGTYPE_p_std__vectorT_int64_t_t getGt_I() {
long cPtr = swigfaissJNI.AutoTuneCriterion_gt_I_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_std__vectorT_int64_t_t(cPtr, false);
}
public void set_groundtruth(int gt_nnn, SWIGTYPE_p_float gt_D_in, LongVector gt_I_in) {
swigfaissJNI.AutoTuneCriterion_set_groundtruth(swigCPtr, this, gt_nnn, SWIGTYPE_p_float.getCPtr(gt_D_in), SWIGTYPE_p_long_long.getCPtr(gt_I_in.data()), gt_I_in);
}
public double evaluate(SWIGTYPE_p_float D, LongVector I) {
return swigfaissJNI.AutoTuneCriterion_evaluate(swigCPtr, this, SWIGTYPE_p_float.getCPtr(D), SWIGTYPE_p_long_long.getCPtr(I.data()), I);
}
}

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java_library(
name = "swig-local",
sources = ["*.java"],
compiler_option_sets = ["fatal_warnings"],
platform = "java8",
tags = [
"bazel-compatible",
"bazel-only",
],
dependencies = [
"ann/src/main/java/com/twitter/ann/faiss:swig-native-utils",
"ann/src/main/java/com/twitter/ann/faiss/swig/resources",
],
)
java_library(
name = "swig-artifactory",
sources = ["*.java"],
compiler_option_sets = ["fatal_warnings"],
platform = "java8",
tags = ["bazel-compatible"],
dependencies = [
"3rdparty/jvm/com/twitter/ann/faiss/swig:resources",
"ann/src/main/java/com/twitter/ann/faiss:swig-native-utils",
],
)

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class BitstringReader {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected BitstringReader(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(BitstringReader obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_BitstringReader(swigCPtr);
}
swigCPtr = 0;
}
}
public void setCode(SWIGTYPE_p_unsigned_char value) {
swigfaissJNI.BitstringReader_code_set(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(value));
}
public SWIGTYPE_p_unsigned_char getCode() {
long cPtr = swigfaissJNI.BitstringReader_code_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_unsigned_char(cPtr, false);
}
public void setCode_size(long value) {
swigfaissJNI.BitstringReader_code_size_set(swigCPtr, this, value);
}
public long getCode_size() {
return swigfaissJNI.BitstringReader_code_size_get(swigCPtr, this);
}
public void setI(long value) {
swigfaissJNI.BitstringReader_i_set(swigCPtr, this, value);
}
public long getI() {
return swigfaissJNI.BitstringReader_i_get(swigCPtr, this);
}
public BitstringReader(SWIGTYPE_p_unsigned_char code, long code_size) {
this(swigfaissJNI.new_BitstringReader(SWIGTYPE_p_unsigned_char.getCPtr(code), code_size), true);
}
public long read(int nbit) {
return swigfaissJNI.BitstringReader_read(swigCPtr, this, nbit);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class BitstringWriter {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected BitstringWriter(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(BitstringWriter obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_BitstringWriter(swigCPtr);
}
swigCPtr = 0;
}
}
public void setCode(SWIGTYPE_p_unsigned_char value) {
swigfaissJNI.BitstringWriter_code_set(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(value));
}
public SWIGTYPE_p_unsigned_char getCode() {
long cPtr = swigfaissJNI.BitstringWriter_code_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_unsigned_char(cPtr, false);
}
public void setCode_size(long value) {
swigfaissJNI.BitstringWriter_code_size_set(swigCPtr, this, value);
}
public long getCode_size() {
return swigfaissJNI.BitstringWriter_code_size_get(swigCPtr, this);
}
public void setI(long value) {
swigfaissJNI.BitstringWriter_i_set(swigCPtr, this, value);
}
public long getI() {
return swigfaissJNI.BitstringWriter_i_get(swigCPtr, this);
}
public BitstringWriter(SWIGTYPE_p_unsigned_char code, long code_size) {
this(swigfaissJNI.new_BitstringWriter(SWIGTYPE_p_unsigned_char.getCPtr(code), code_size), true);
}
public void write(long x, int nbit) {
swigfaissJNI.BitstringWriter_write(swigCPtr, this, x, nbit);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class BufferList {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected BufferList(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(BufferList obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_BufferList(swigCPtr);
}
swigCPtr = 0;
}
}
public void setBuffer_size(long value) {
swigfaissJNI.BufferList_buffer_size_set(swigCPtr, this, value);
}
public long getBuffer_size() {
return swigfaissJNI.BufferList_buffer_size_get(swigCPtr, this);
}
public void setBuffers(SWIGTYPE_p_std__vectorT_faiss__BufferList__Buffer_t value) {
swigfaissJNI.BufferList_buffers_set(swigCPtr, this, SWIGTYPE_p_std__vectorT_faiss__BufferList__Buffer_t.getCPtr(value));
}
public SWIGTYPE_p_std__vectorT_faiss__BufferList__Buffer_t getBuffers() {
long cPtr = swigfaissJNI.BufferList_buffers_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_std__vectorT_faiss__BufferList__Buffer_t(cPtr, false);
}
public void setWp(long value) {
swigfaissJNI.BufferList_wp_set(swigCPtr, this, value);
}
public long getWp() {
return swigfaissJNI.BufferList_wp_get(swigCPtr, this);
}
public BufferList(long buffer_size) {
this(swigfaissJNI.new_BufferList(buffer_size), true);
}
public void append_buffer() {
swigfaissJNI.BufferList_append_buffer(swigCPtr, this);
}
public void add(long id, float dis) {
swigfaissJNI.BufferList_add(swigCPtr, this, id, dis);
}
public void copy_range(long ofs, long n, LongVector dest_ids, SWIGTYPE_p_float dest_dis) {
swigfaissJNI.BufferList_copy_range(swigCPtr, this, ofs, n, SWIGTYPE_p_long_long.getCPtr(dest_ids.data()), dest_ids, SWIGTYPE_p_float.getCPtr(dest_dis));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class ByteVector {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected ByteVector(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(ByteVector obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_ByteVector(swigCPtr);
}
swigCPtr = 0;
}
}
public ByteVector() {
this(swigfaissJNI.new_ByteVector(), true);
}
public void push_back(short arg0) {
swigfaissJNI.ByteVector_push_back(swigCPtr, this, arg0);
}
public void clear() {
swigfaissJNI.ByteVector_clear(swigCPtr, this);
}
public SWIGTYPE_p_unsigned_char data() {
long cPtr = swigfaissJNI.ByteVector_data(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_unsigned_char(cPtr, false);
}
public long size() {
return swigfaissJNI.ByteVector_size(swigCPtr, this);
}
public short at(long n) {
return swigfaissJNI.ByteVector_at(swigCPtr, this, n);
}
public void resize(long n) {
swigfaissJNI.ByteVector_resize(swigCPtr, this, n);
}
public void reserve(long n) {
swigfaissJNI.ByteVector_reserve(swigCPtr, this, n);
}
public void swap(ByteVector other) {
swigfaissJNI.ByteVector_swap(swigCPtr, this, ByteVector.getCPtr(other), other);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class ByteVectorVector {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected ByteVectorVector(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(ByteVectorVector obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_ByteVectorVector(swigCPtr);
}
swigCPtr = 0;
}
}
public ByteVectorVector() {
this(swigfaissJNI.new_ByteVectorVector(), true);
}
public void push_back(ByteVector arg0) {
swigfaissJNI.ByteVectorVector_push_back(swigCPtr, this, ByteVector.getCPtr(arg0), arg0);
}
public void clear() {
swigfaissJNI.ByteVectorVector_clear(swigCPtr, this);
}
public ByteVector data() {
long cPtr = swigfaissJNI.ByteVectorVector_data(swigCPtr, this);
return (cPtr == 0) ? null : new ByteVector(cPtr, false);
}
public long size() {
return swigfaissJNI.ByteVectorVector_size(swigCPtr, this);
}
public ByteVector at(long n) {
return new ByteVector(swigfaissJNI.ByteVectorVector_at(swigCPtr, this, n), true);
}
public void resize(long n) {
swigfaissJNI.ByteVectorVector_resize(swigCPtr, this, n);
}
public void reserve(long n) {
swigfaissJNI.ByteVectorVector_reserve(swigCPtr, this, n);
}
public void swap(ByteVectorVector other) {
swigfaissJNI.ByteVectorVector_swap(swigCPtr, this, ByteVectorVector.getCPtr(other), other);
}
}

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ann/src/main/java/com/twitter/ann/faiss/swig/CenteringTransform.java
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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class CenteringTransform extends VectorTransform {
private transient long swigCPtr;
protected CenteringTransform(long cPtr, boolean cMemoryOwn) {
super(swigfaissJNI.CenteringTransform_SWIGUpcast(cPtr), cMemoryOwn);
swigCPtr = cPtr;
}
protected static long getCPtr(CenteringTransform obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_CenteringTransform(swigCPtr);
}
swigCPtr = 0;
}
super.delete();
}
public void setMean(FloatVector value) {
swigfaissJNI.CenteringTransform_mean_set(swigCPtr, this, FloatVector.getCPtr(value), value);
}
public FloatVector getMean() {
long cPtr = swigfaissJNI.CenteringTransform_mean_get(swigCPtr, this);
return (cPtr == 0) ? null : new FloatVector(cPtr, false);
}
public CenteringTransform(int d) {
this(swigfaissJNI.new_CenteringTransform__SWIG_0(d), true);
}
public CenteringTransform() {
this(swigfaissJNI.new_CenteringTransform__SWIG_1(), true);
}
public void train(long n, SWIGTYPE_p_float x) {
swigfaissJNI.CenteringTransform_train(swigCPtr, this, n, SWIGTYPE_p_float.getCPtr(x));
}
public void apply_noalloc(long n, SWIGTYPE_p_float x, SWIGTYPE_p_float xt) {
swigfaissJNI.CenteringTransform_apply_noalloc(swigCPtr, this, n, SWIGTYPE_p_float.getCPtr(x), SWIGTYPE_p_float.getCPtr(xt));
}
public void reverse_transform(long n, SWIGTYPE_p_float xt, SWIGTYPE_p_float x) {
swigfaissJNI.CenteringTransform_reverse_transform(swigCPtr, this, n, SWIGTYPE_p_float.getCPtr(xt), SWIGTYPE_p_float.getCPtr(x));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class CharVector {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected CharVector(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(CharVector obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_CharVector(swigCPtr);
}
swigCPtr = 0;
}
}
public CharVector() {
this(swigfaissJNI.new_CharVector(), true);
}
public void push_back(char arg0) {
swigfaissJNI.CharVector_push_back(swigCPtr, this, arg0);
}
public void clear() {
swigfaissJNI.CharVector_clear(swigCPtr, this);
}
public String data() {
return swigfaissJNI.CharVector_data(swigCPtr, this);
}
public long size() {
return swigfaissJNI.CharVector_size(swigCPtr, this);
}
public char at(long n) {
return swigfaissJNI.CharVector_at(swigCPtr, this, n);
}
public void resize(long n) {
swigfaissJNI.CharVector_resize(swigCPtr, this, n);
}
public void reserve(long n) {
swigfaissJNI.CharVector_reserve(swigCPtr, this, n);
}
public void swap(CharVector other) {
swigfaissJNI.CharVector_swap(swigCPtr, this, CharVector.getCPtr(other), other);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class Clustering extends ClusteringParameters {
private transient long swigCPtr;
protected Clustering(long cPtr, boolean cMemoryOwn) {
super(swigfaissJNI.Clustering_SWIGUpcast(cPtr), cMemoryOwn);
swigCPtr = cPtr;
}
protected static long getCPtr(Clustering obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_Clustering(swigCPtr);
}
swigCPtr = 0;
}
super.delete();
}
public void setD(long value) {
swigfaissJNI.Clustering_d_set(swigCPtr, this, value);
}
public long getD() {
return swigfaissJNI.Clustering_d_get(swigCPtr, this);
}
public void setK(long value) {
swigfaissJNI.Clustering_k_set(swigCPtr, this, value);
}
public long getK() {
return swigfaissJNI.Clustering_k_get(swigCPtr, this);
}
public void setCentroids(FloatVector value) {
swigfaissJNI.Clustering_centroids_set(swigCPtr, this, FloatVector.getCPtr(value), value);
}
public FloatVector getCentroids() {
long cPtr = swigfaissJNI.Clustering_centroids_get(swigCPtr, this);
return (cPtr == 0) ? null : new FloatVector(cPtr, false);
}
public void setIteration_stats(SWIGTYPE_p_std__vectorT_faiss__ClusteringIterationStats_t value) {
swigfaissJNI.Clustering_iteration_stats_set(swigCPtr, this, SWIGTYPE_p_std__vectorT_faiss__ClusteringIterationStats_t.getCPtr(value));
}
public SWIGTYPE_p_std__vectorT_faiss__ClusteringIterationStats_t getIteration_stats() {
long cPtr = swigfaissJNI.Clustering_iteration_stats_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_std__vectorT_faiss__ClusteringIterationStats_t(cPtr, false);
}
public Clustering(int d, int k) {
this(swigfaissJNI.new_Clustering__SWIG_0(d, k), true);
}
public Clustering(int d, int k, ClusteringParameters cp) {
this(swigfaissJNI.new_Clustering__SWIG_1(d, k, ClusteringParameters.getCPtr(cp), cp), true);
}
public void train(long n, SWIGTYPE_p_float x, Index index, SWIGTYPE_p_float x_weights) {
swigfaissJNI.Clustering_train__SWIG_0(swigCPtr, this, n, SWIGTYPE_p_float.getCPtr(x), Index.getCPtr(index), index, SWIGTYPE_p_float.getCPtr(x_weights));
}
public void train(long n, SWIGTYPE_p_float x, Index index) {
swigfaissJNI.Clustering_train__SWIG_1(swigCPtr, this, n, SWIGTYPE_p_float.getCPtr(x), Index.getCPtr(index), index);
}
public void train_encoded(long nx, SWIGTYPE_p_unsigned_char x_in, Index codec, Index index, SWIGTYPE_p_float weights) {
swigfaissJNI.Clustering_train_encoded__SWIG_0(swigCPtr, this, nx, SWIGTYPE_p_unsigned_char.getCPtr(x_in), Index.getCPtr(codec), codec, Index.getCPtr(index), index, SWIGTYPE_p_float.getCPtr(weights));
}
public void train_encoded(long nx, SWIGTYPE_p_unsigned_char x_in, Index codec, Index index) {
swigfaissJNI.Clustering_train_encoded__SWIG_1(swigCPtr, this, nx, SWIGTYPE_p_unsigned_char.getCPtr(x_in), Index.getCPtr(codec), codec, Index.getCPtr(index), index);
}
public void post_process_centroids() {
swigfaissJNI.Clustering_post_process_centroids(swigCPtr, this);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class Clustering1D extends Clustering {
private transient long swigCPtr;
protected Clustering1D(long cPtr, boolean cMemoryOwn) {
super(swigfaissJNI.Clustering1D_SWIGUpcast(cPtr), cMemoryOwn);
swigCPtr = cPtr;
}
protected static long getCPtr(Clustering1D obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_Clustering1D(swigCPtr);
}
swigCPtr = 0;
}
super.delete();
}
public Clustering1D(int k) {
this(swigfaissJNI.new_Clustering1D__SWIG_0(k), true);
}
public Clustering1D(int k, ClusteringParameters cp) {
this(swigfaissJNI.new_Clustering1D__SWIG_1(k, ClusteringParameters.getCPtr(cp), cp), true);
}
public void train_exact(long n, SWIGTYPE_p_float x) {
swigfaissJNI.Clustering1D_train_exact(swigCPtr, this, n, SWIGTYPE_p_float.getCPtr(x));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class ClusteringIterationStats {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected ClusteringIterationStats(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(ClusteringIterationStats obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_ClusteringIterationStats(swigCPtr);
}
swigCPtr = 0;
}
}
public void setObj(float value) {
swigfaissJNI.ClusteringIterationStats_obj_set(swigCPtr, this, value);
}
public float getObj() {
return swigfaissJNI.ClusteringIterationStats_obj_get(swigCPtr, this);
}
public void setTime(double value) {
swigfaissJNI.ClusteringIterationStats_time_set(swigCPtr, this, value);
}
public double getTime() {
return swigfaissJNI.ClusteringIterationStats_time_get(swigCPtr, this);
}
public void setTime_search(double value) {
swigfaissJNI.ClusteringIterationStats_time_search_set(swigCPtr, this, value);
}
public double getTime_search() {
return swigfaissJNI.ClusteringIterationStats_time_search_get(swigCPtr, this);
}
public void setImbalance_factor(double value) {
swigfaissJNI.ClusteringIterationStats_imbalance_factor_set(swigCPtr, this, value);
}
public double getImbalance_factor() {
return swigfaissJNI.ClusteringIterationStats_imbalance_factor_get(swigCPtr, this);
}
public void setNsplit(int value) {
swigfaissJNI.ClusteringIterationStats_nsplit_set(swigCPtr, this, value);
}
public int getNsplit() {
return swigfaissJNI.ClusteringIterationStats_nsplit_get(swigCPtr, this);
}
public ClusteringIterationStats() {
this(swigfaissJNI.new_ClusteringIterationStats(), true);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class ClusteringParameters {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected ClusteringParameters(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(ClusteringParameters obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_ClusteringParameters(swigCPtr);
}
swigCPtr = 0;
}
}
public void setNiter(int value) {
swigfaissJNI.ClusteringParameters_niter_set(swigCPtr, this, value);
}
public int getNiter() {
return swigfaissJNI.ClusteringParameters_niter_get(swigCPtr, this);
}
public void setNredo(int value) {
swigfaissJNI.ClusteringParameters_nredo_set(swigCPtr, this, value);
}
public int getNredo() {
return swigfaissJNI.ClusteringParameters_nredo_get(swigCPtr, this);
}
public void setVerbose(boolean value) {
swigfaissJNI.ClusteringParameters_verbose_set(swigCPtr, this, value);
}
public boolean getVerbose() {
return swigfaissJNI.ClusteringParameters_verbose_get(swigCPtr, this);
}
public void setSpherical(boolean value) {
swigfaissJNI.ClusteringParameters_spherical_set(swigCPtr, this, value);
}
public boolean getSpherical() {
return swigfaissJNI.ClusteringParameters_spherical_get(swigCPtr, this);
}
public void setInt_centroids(boolean value) {
swigfaissJNI.ClusteringParameters_int_centroids_set(swigCPtr, this, value);
}
public boolean getInt_centroids() {
return swigfaissJNI.ClusteringParameters_int_centroids_get(swigCPtr, this);
}
public void setUpdate_index(boolean value) {
swigfaissJNI.ClusteringParameters_update_index_set(swigCPtr, this, value);
}
public boolean getUpdate_index() {
return swigfaissJNI.ClusteringParameters_update_index_get(swigCPtr, this);
}
public void setFrozen_centroids(boolean value) {
swigfaissJNI.ClusteringParameters_frozen_centroids_set(swigCPtr, this, value);
}
public boolean getFrozen_centroids() {
return swigfaissJNI.ClusteringParameters_frozen_centroids_get(swigCPtr, this);
}
public void setMin_points_per_centroid(int value) {
swigfaissJNI.ClusteringParameters_min_points_per_centroid_set(swigCPtr, this, value);
}
public int getMin_points_per_centroid() {
return swigfaissJNI.ClusteringParameters_min_points_per_centroid_get(swigCPtr, this);
}
public void setMax_points_per_centroid(int value) {
swigfaissJNI.ClusteringParameters_max_points_per_centroid_set(swigCPtr, this, value);
}
public int getMax_points_per_centroid() {
return swigfaissJNI.ClusteringParameters_max_points_per_centroid_get(swigCPtr, this);
}
public void setSeed(int value) {
swigfaissJNI.ClusteringParameters_seed_set(swigCPtr, this, value);
}
public int getSeed() {
return swigfaissJNI.ClusteringParameters_seed_get(swigCPtr, this);
}
public void setDecode_block_size(long value) {
swigfaissJNI.ClusteringParameters_decode_block_size_set(swigCPtr, this, value);
}
public long getDecode_block_size() {
return swigfaissJNI.ClusteringParameters_decode_block_size_get(swigCPtr, this);
}
public ClusteringParameters() {
this(swigfaissJNI.new_ClusteringParameters(), true);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class DistanceComputer {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected DistanceComputer(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(DistanceComputer obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_DistanceComputer(swigCPtr);
}
swigCPtr = 0;
}
}
public void set_query(SWIGTYPE_p_float x) {
swigfaissJNI.DistanceComputer_set_query(swigCPtr, this, SWIGTYPE_p_float.getCPtr(x));
}
public float symmetric_dis(long i, long j) {
return swigfaissJNI.DistanceComputer_symmetric_dis(swigCPtr, this, i, j);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class DoubleVector {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected DoubleVector(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(DoubleVector obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_DoubleVector(swigCPtr);
}
swigCPtr = 0;
}
}
public DoubleVector() {
this(swigfaissJNI.new_DoubleVector(), true);
}
public void push_back(double arg0) {
swigfaissJNI.DoubleVector_push_back(swigCPtr, this, arg0);
}
public void clear() {
swigfaissJNI.DoubleVector_clear(swigCPtr, this);
}
public SWIGTYPE_p_double data() {
long cPtr = swigfaissJNI.DoubleVector_data(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_double(cPtr, false);
}
public long size() {
return swigfaissJNI.DoubleVector_size(swigCPtr, this);
}
public double at(long n) {
return swigfaissJNI.DoubleVector_at(swigCPtr, this, n);
}
public void resize(long n) {
swigfaissJNI.DoubleVector_resize(swigCPtr, this, n);
}
public void reserve(long n) {
swigfaissJNI.DoubleVector_reserve(swigCPtr, this, n);
}
public void swap(DoubleVector other) {
swigfaissJNI.DoubleVector_swap(swigCPtr, this, DoubleVector.getCPtr(other), other);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class FloatVector {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected FloatVector(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(FloatVector obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_FloatVector(swigCPtr);
}
swigCPtr = 0;
}
}
public FloatVector() {
this(swigfaissJNI.new_FloatVector(), true);
}
public void push_back(float arg0) {
swigfaissJNI.FloatVector_push_back(swigCPtr, this, arg0);
}
public void clear() {
swigfaissJNI.FloatVector_clear(swigCPtr, this);
}
public SWIGTYPE_p_float data() {
long cPtr = swigfaissJNI.FloatVector_data(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_float(cPtr, false);
}
public long size() {
return swigfaissJNI.FloatVector_size(swigCPtr, this);
}
public float at(long n) {
return swigfaissJNI.FloatVector_at(swigCPtr, this, n);
}
public void resize(long n) {
swigfaissJNI.FloatVector_resize(swigCPtr, this, n);
}
public void reserve(long n) {
swigfaissJNI.FloatVector_reserve(swigCPtr, this, n);
}
public void swap(FloatVector other) {
swigfaissJNI.FloatVector_swap(swigCPtr, this, FloatVector.getCPtr(other), other);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class FloatVectorVector {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected FloatVectorVector(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(FloatVectorVector obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_FloatVectorVector(swigCPtr);
}
swigCPtr = 0;
}
}
public FloatVectorVector() {
this(swigfaissJNI.new_FloatVectorVector(), true);
}
public void push_back(FloatVector arg0) {
swigfaissJNI.FloatVectorVector_push_back(swigCPtr, this, FloatVector.getCPtr(arg0), arg0);
}
public void clear() {
swigfaissJNI.FloatVectorVector_clear(swigCPtr, this);
}
public FloatVector data() {
long cPtr = swigfaissJNI.FloatVectorVector_data(swigCPtr, this);
return (cPtr == 0) ? null : new FloatVector(cPtr, false);
}
public long size() {
return swigfaissJNI.FloatVectorVector_size(swigCPtr, this);
}
public FloatVector at(long n) {
return new FloatVector(swigfaissJNI.FloatVectorVector_at(swigCPtr, this, n), true);
}
public void resize(long n) {
swigfaissJNI.FloatVectorVector_resize(swigCPtr, this, n);
}
public void reserve(long n) {
swigfaissJNI.FloatVectorVector_reserve(swigCPtr, this, n);
}
public void swap(FloatVectorVector other) {
swigfaissJNI.FloatVectorVector_swap(swigCPtr, this, FloatVectorVector.getCPtr(other), other);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class GenHammingComputer16 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected GenHammingComputer16(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(GenHammingComputer16 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_GenHammingComputer16(swigCPtr);
}
swigCPtr = 0;
}
}
public void setA0(long value) {
swigfaissJNI.GenHammingComputer16_a0_set(swigCPtr, this, value);
}
public long getA0() {
return swigfaissJNI.GenHammingComputer16_a0_get(swigCPtr, this);
}
public void setA1(long value) {
swigfaissJNI.GenHammingComputer16_a1_set(swigCPtr, this, value);
}
public long getA1() {
return swigfaissJNI.GenHammingComputer16_a1_get(swigCPtr, this);
}
public GenHammingComputer16(SWIGTYPE_p_unsigned_char a8, int code_size) {
this(swigfaissJNI.new_GenHammingComputer16(SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size), true);
}
public int hamming(SWIGTYPE_p_unsigned_char b8) {
return swigfaissJNI.GenHammingComputer16_hamming(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(b8));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class GenHammingComputer32 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected GenHammingComputer32(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(GenHammingComputer32 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_GenHammingComputer32(swigCPtr);
}
swigCPtr = 0;
}
}
public void setA0(long value) {
swigfaissJNI.GenHammingComputer32_a0_set(swigCPtr, this, value);
}
public long getA0() {
return swigfaissJNI.GenHammingComputer32_a0_get(swigCPtr, this);
}
public void setA1(long value) {
swigfaissJNI.GenHammingComputer32_a1_set(swigCPtr, this, value);
}
public long getA1() {
return swigfaissJNI.GenHammingComputer32_a1_get(swigCPtr, this);
}
public void setA2(long value) {
swigfaissJNI.GenHammingComputer32_a2_set(swigCPtr, this, value);
}
public long getA2() {
return swigfaissJNI.GenHammingComputer32_a2_get(swigCPtr, this);
}
public void setA3(long value) {
swigfaissJNI.GenHammingComputer32_a3_set(swigCPtr, this, value);
}
public long getA3() {
return swigfaissJNI.GenHammingComputer32_a3_get(swigCPtr, this);
}
public GenHammingComputer32(SWIGTYPE_p_unsigned_char a8, int code_size) {
this(swigfaissJNI.new_GenHammingComputer32(SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size), true);
}
public int hamming(SWIGTYPE_p_unsigned_char b8) {
return swigfaissJNI.GenHammingComputer32_hamming(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(b8));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class GenHammingComputer8 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected GenHammingComputer8(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(GenHammingComputer8 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_GenHammingComputer8(swigCPtr);
}
swigCPtr = 0;
}
}
public void setA0(long value) {
swigfaissJNI.GenHammingComputer8_a0_set(swigCPtr, this, value);
}
public long getA0() {
return swigfaissJNI.GenHammingComputer8_a0_get(swigCPtr, this);
}
public GenHammingComputer8(SWIGTYPE_p_unsigned_char a, int code_size) {
this(swigfaissJNI.new_GenHammingComputer8(SWIGTYPE_p_unsigned_char.getCPtr(a), code_size), true);
}
public int hamming(SWIGTYPE_p_unsigned_char b) {
return swigfaissJNI.GenHammingComputer8_hamming(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(b));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class GenHammingComputerM8 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected GenHammingComputerM8(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(GenHammingComputerM8 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_GenHammingComputerM8(swigCPtr);
}
swigCPtr = 0;
}
}
public void setA(SWIGTYPE_p_unsigned_long value) {
swigfaissJNI.GenHammingComputerM8_a_set(swigCPtr, this, SWIGTYPE_p_unsigned_long.getCPtr(value));
}
public SWIGTYPE_p_unsigned_long getA() {
long cPtr = swigfaissJNI.GenHammingComputerM8_a_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_unsigned_long(cPtr, false);
}
public void setN(int value) {
swigfaissJNI.GenHammingComputerM8_n_set(swigCPtr, this, value);
}
public int getN() {
return swigfaissJNI.GenHammingComputerM8_n_get(swigCPtr, this);
}
public GenHammingComputerM8(SWIGTYPE_p_unsigned_char a8, int code_size) {
this(swigfaissJNI.new_GenHammingComputerM8(SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size), true);
}
public int hamming(SWIGTYPE_p_unsigned_char b8) {
return swigfaissJNI.GenHammingComputerM8_hamming(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(b8));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class HNSW {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected HNSW(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(HNSW obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HNSW(swigCPtr);
}
swigCPtr = 0;
}
}
static public class MinimaxHeap {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected MinimaxHeap(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(MinimaxHeap obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HNSW_MinimaxHeap(swigCPtr);
}
swigCPtr = 0;
}
}
public void setN(int value) {
swigfaissJNI.HNSW_MinimaxHeap_n_set(swigCPtr, this, value);
}
public int getN() {
return swigfaissJNI.HNSW_MinimaxHeap_n_get(swigCPtr, this);
}
public void setK(int value) {
swigfaissJNI.HNSW_MinimaxHeap_k_set(swigCPtr, this, value);
}
public int getK() {
return swigfaissJNI.HNSW_MinimaxHeap_k_get(swigCPtr, this);
}
public void setNvalid(int value) {
swigfaissJNI.HNSW_MinimaxHeap_nvalid_set(swigCPtr, this, value);
}
public int getNvalid() {
return swigfaissJNI.HNSW_MinimaxHeap_nvalid_get(swigCPtr, this);
}
public void setIds(IntVector value) {
swigfaissJNI.HNSW_MinimaxHeap_ids_set(swigCPtr, this, IntVector.getCPtr(value), value);
}
public IntVector getIds() {
long cPtr = swigfaissJNI.HNSW_MinimaxHeap_ids_get(swigCPtr, this);
return (cPtr == 0) ? null : new IntVector(cPtr, false);
}
public void setDis(FloatVector value) {
swigfaissJNI.HNSW_MinimaxHeap_dis_set(swigCPtr, this, FloatVector.getCPtr(value), value);
}
public FloatVector getDis() {
long cPtr = swigfaissJNI.HNSW_MinimaxHeap_dis_get(swigCPtr, this);
return (cPtr == 0) ? null : new FloatVector(cPtr, false);
}
public MinimaxHeap(int n) {
this(swigfaissJNI.new_HNSW_MinimaxHeap(n), true);
}
public void push(int i, float v) {
swigfaissJNI.HNSW_MinimaxHeap_push(swigCPtr, this, i, v);
}
public float max() {
return swigfaissJNI.HNSW_MinimaxHeap_max(swigCPtr, this);
}
public int size() {
return swigfaissJNI.HNSW_MinimaxHeap_size(swigCPtr, this);
}
public void clear() {
swigfaissJNI.HNSW_MinimaxHeap_clear(swigCPtr, this);
}
public int pop_min(SWIGTYPE_p_float vmin_out) {
return swigfaissJNI.HNSW_MinimaxHeap_pop_min__SWIG_0(swigCPtr, this, SWIGTYPE_p_float.getCPtr(vmin_out));
}
public int pop_min() {
return swigfaissJNI.HNSW_MinimaxHeap_pop_min__SWIG_1(swigCPtr, this);
}
public int count_below(float thresh) {
return swigfaissJNI.HNSW_MinimaxHeap_count_below(swigCPtr, this, thresh);
}
}
static public class NodeDistCloser {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected NodeDistCloser(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(NodeDistCloser obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HNSW_NodeDistCloser(swigCPtr);
}
swigCPtr = 0;
}
}
public void setD(float value) {
swigfaissJNI.HNSW_NodeDistCloser_d_set(swigCPtr, this, value);
}
public float getD() {
return swigfaissJNI.HNSW_NodeDistCloser_d_get(swigCPtr, this);
}
public void setId(int value) {
swigfaissJNI.HNSW_NodeDistCloser_id_set(swigCPtr, this, value);
}
public int getId() {
return swigfaissJNI.HNSW_NodeDistCloser_id_get(swigCPtr, this);
}
public NodeDistCloser(float d, int id) {
this(swigfaissJNI.new_HNSW_NodeDistCloser(d, id), true);
}
}
static public class NodeDistFarther {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected NodeDistFarther(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(NodeDistFarther obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HNSW_NodeDistFarther(swigCPtr);
}
swigCPtr = 0;
}
}
public void setD(float value) {
swigfaissJNI.HNSW_NodeDistFarther_d_set(swigCPtr, this, value);
}
public float getD() {
return swigfaissJNI.HNSW_NodeDistFarther_d_get(swigCPtr, this);
}
public void setId(int value) {
swigfaissJNI.HNSW_NodeDistFarther_id_set(swigCPtr, this, value);
}
public int getId() {
return swigfaissJNI.HNSW_NodeDistFarther_id_get(swigCPtr, this);
}
public NodeDistFarther(float d, int id) {
this(swigfaissJNI.new_HNSW_NodeDistFarther(d, id), true);
}
}
public void setAssign_probas(DoubleVector value) {
swigfaissJNI.HNSW_assign_probas_set(swigCPtr, this, DoubleVector.getCPtr(value), value);
}
public DoubleVector getAssign_probas() {
long cPtr = swigfaissJNI.HNSW_assign_probas_get(swigCPtr, this);
return (cPtr == 0) ? null : new DoubleVector(cPtr, false);
}
public void setCum_nneighbor_per_level(IntVector value) {
swigfaissJNI.HNSW_cum_nneighbor_per_level_set(swigCPtr, this, IntVector.getCPtr(value), value);
}
public IntVector getCum_nneighbor_per_level() {
long cPtr = swigfaissJNI.HNSW_cum_nneighbor_per_level_get(swigCPtr, this);
return (cPtr == 0) ? null : new IntVector(cPtr, false);
}
public void setLevels(IntVector value) {
swigfaissJNI.HNSW_levels_set(swigCPtr, this, IntVector.getCPtr(value), value);
}
public IntVector getLevels() {
long cPtr = swigfaissJNI.HNSW_levels_get(swigCPtr, this);
return (cPtr == 0) ? null : new IntVector(cPtr, false);
}
public void setOffsets(Uint64Vector value) {
swigfaissJNI.HNSW_offsets_set(swigCPtr, this, Uint64Vector.getCPtr(value), value);
}
public Uint64Vector getOffsets() {
long cPtr = swigfaissJNI.HNSW_offsets_get(swigCPtr, this);
return (cPtr == 0) ? null : new Uint64Vector(cPtr, false);
}
public void setNeighbors(IntVector value) {
swigfaissJNI.HNSW_neighbors_set(swigCPtr, this, IntVector.getCPtr(value), value);
}
public IntVector getNeighbors() {
long cPtr = swigfaissJNI.HNSW_neighbors_get(swigCPtr, this);
return (cPtr == 0) ? null : new IntVector(cPtr, false);
}
public void setEntry_point(int value) {
swigfaissJNI.HNSW_entry_point_set(swigCPtr, this, value);
}
public int getEntry_point() {
return swigfaissJNI.HNSW_entry_point_get(swigCPtr, this);
}
public void setRng(SWIGTYPE_p_faiss__RandomGenerator value) {
swigfaissJNI.HNSW_rng_set(swigCPtr, this, SWIGTYPE_p_faiss__RandomGenerator.getCPtr(value));
}
public SWIGTYPE_p_faiss__RandomGenerator getRng() {
long cPtr = swigfaissJNI.HNSW_rng_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_faiss__RandomGenerator(cPtr, false);
}
public void setMax_level(int value) {
swigfaissJNI.HNSW_max_level_set(swigCPtr, this, value);
}
public int getMax_level() {
return swigfaissJNI.HNSW_max_level_get(swigCPtr, this);
}
public void setEfConstruction(int value) {
swigfaissJNI.HNSW_efConstruction_set(swigCPtr, this, value);
}
public int getEfConstruction() {
return swigfaissJNI.HNSW_efConstruction_get(swigCPtr, this);
}
public void setEfSearch(int value) {
swigfaissJNI.HNSW_efSearch_set(swigCPtr, this, value);
}
public int getEfSearch() {
return swigfaissJNI.HNSW_efSearch_get(swigCPtr, this);
}
public void setCheck_relative_distance(boolean value) {
swigfaissJNI.HNSW_check_relative_distance_set(swigCPtr, this, value);
}
public boolean getCheck_relative_distance() {
return swigfaissJNI.HNSW_check_relative_distance_get(swigCPtr, this);
}
public void setUpper_beam(int value) {
swigfaissJNI.HNSW_upper_beam_set(swigCPtr, this, value);
}
public int getUpper_beam() {
return swigfaissJNI.HNSW_upper_beam_get(swigCPtr, this);
}
public void setSearch_bounded_queue(boolean value) {
swigfaissJNI.HNSW_search_bounded_queue_set(swigCPtr, this, value);
}
public boolean getSearch_bounded_queue() {
return swigfaissJNI.HNSW_search_bounded_queue_get(swigCPtr, this);
}
public void set_default_probas(int M, float levelMult) {
swigfaissJNI.HNSW_set_default_probas(swigCPtr, this, M, levelMult);
}
public void set_nb_neighbors(int level_no, int n) {
swigfaissJNI.HNSW_set_nb_neighbors(swigCPtr, this, level_no, n);
}
public int nb_neighbors(int layer_no) {
return swigfaissJNI.HNSW_nb_neighbors(swigCPtr, this, layer_no);
}
public int cum_nb_neighbors(int layer_no) {
return swigfaissJNI.HNSW_cum_nb_neighbors(swigCPtr, this, layer_no);
}
public void neighbor_range(long no, int layer_no, SWIGTYPE_p_unsigned_long begin, SWIGTYPE_p_unsigned_long end) {
swigfaissJNI.HNSW_neighbor_range(swigCPtr, this, no, layer_no, SWIGTYPE_p_unsigned_long.getCPtr(begin), SWIGTYPE_p_unsigned_long.getCPtr(end));
}
public HNSW(int M) {
this(swigfaissJNI.new_HNSW__SWIG_0(M), true);
}
public HNSW() {
this(swigfaissJNI.new_HNSW__SWIG_1(), true);
}
public int random_level() {
return swigfaissJNI.HNSW_random_level(swigCPtr, this);
}
public void fill_with_random_links(long n) {
swigfaissJNI.HNSW_fill_with_random_links(swigCPtr, this, n);
}
public void add_links_starting_from(DistanceComputer ptdis, int pt_id, int nearest, float d_nearest, int level, SWIGTYPE_p_omp_lock_t locks, VisitedTable vt) {
swigfaissJNI.HNSW_add_links_starting_from(swigCPtr, this, DistanceComputer.getCPtr(ptdis), ptdis, pt_id, nearest, d_nearest, level, SWIGTYPE_p_omp_lock_t.getCPtr(locks), VisitedTable.getCPtr(vt), vt);
}
public void add_with_locks(DistanceComputer ptdis, int pt_level, int pt_id, SWIGTYPE_p_std__vectorT_omp_lock_t_t locks, VisitedTable vt) {
swigfaissJNI.HNSW_add_with_locks(swigCPtr, this, DistanceComputer.getCPtr(ptdis), ptdis, pt_level, pt_id, SWIGTYPE_p_std__vectorT_omp_lock_t_t.getCPtr(locks), VisitedTable.getCPtr(vt), vt);
}
public int search_from_candidates(DistanceComputer qdis, int k, LongVector I, SWIGTYPE_p_float D, HNSW.MinimaxHeap candidates, VisitedTable vt, HNSWStats stats, int level, int nres_in) {
return swigfaissJNI.HNSW_search_from_candidates__SWIG_0(swigCPtr, this, DistanceComputer.getCPtr(qdis), qdis, k, SWIGTYPE_p_long_long.getCPtr(I.data()), I, SWIGTYPE_p_float.getCPtr(D), HNSW.MinimaxHeap.getCPtr(candidates), candidates, VisitedTable.getCPtr(vt), vt, HNSWStats.getCPtr(stats), stats, level, nres_in);
}
public int search_from_candidates(DistanceComputer qdis, int k, LongVector I, SWIGTYPE_p_float D, HNSW.MinimaxHeap candidates, VisitedTable vt, HNSWStats stats, int level) {
return swigfaissJNI.HNSW_search_from_candidates__SWIG_1(swigCPtr, this, DistanceComputer.getCPtr(qdis), qdis, k, SWIGTYPE_p_long_long.getCPtr(I.data()), I, SWIGTYPE_p_float.getCPtr(D), HNSW.MinimaxHeap.getCPtr(candidates), candidates, VisitedTable.getCPtr(vt), vt, HNSWStats.getCPtr(stats), stats, level);
}
public SWIGTYPE_p_std__priority_queueT_std__pairT_float_int_t_t search_from_candidate_unbounded(SWIGTYPE_p_std__pairT_float_int_t node, DistanceComputer qdis, int ef, VisitedTable vt, HNSWStats stats) {
return new SWIGTYPE_p_std__priority_queueT_std__pairT_float_int_t_t(swigfaissJNI.HNSW_search_from_candidate_unbounded(swigCPtr, this, SWIGTYPE_p_std__pairT_float_int_t.getCPtr(node), DistanceComputer.getCPtr(qdis), qdis, ef, VisitedTable.getCPtr(vt), vt, HNSWStats.getCPtr(stats), stats), true);
}
public HNSWStats search(DistanceComputer qdis, int k, LongVector I, SWIGTYPE_p_float D, VisitedTable vt) {
return new HNSWStats(swigfaissJNI.HNSW_search(swigCPtr, this, DistanceComputer.getCPtr(qdis), qdis, k, SWIGTYPE_p_long_long.getCPtr(I.data()), I, SWIGTYPE_p_float.getCPtr(D), VisitedTable.getCPtr(vt), vt), true);
}
public void reset() {
swigfaissJNI.HNSW_reset(swigCPtr, this);
}
public void clear_neighbor_tables(int level) {
swigfaissJNI.HNSW_clear_neighbor_tables(swigCPtr, this, level);
}
public void print_neighbor_stats(int level) {
swigfaissJNI.HNSW_print_neighbor_stats(swigCPtr, this, level);
}
public int prepare_level_tab(long n, boolean preset_levels) {
return swigfaissJNI.HNSW_prepare_level_tab__SWIG_0(swigCPtr, this, n, preset_levels);
}
public int prepare_level_tab(long n) {
return swigfaissJNI.HNSW_prepare_level_tab__SWIG_1(swigCPtr, this, n);
}
public static void shrink_neighbor_list(DistanceComputer qdis, SWIGTYPE_p_std__priority_queueT_faiss__HNSW__NodeDistFarther_t input, SWIGTYPE_p_std__vectorT_faiss__HNSW__NodeDistFarther_t output, int max_size) {
swigfaissJNI.HNSW_shrink_neighbor_list(DistanceComputer.getCPtr(qdis), qdis, SWIGTYPE_p_std__priority_queueT_faiss__HNSW__NodeDistFarther_t.getCPtr(input), SWIGTYPE_p_std__vectorT_faiss__HNSW__NodeDistFarther_t.getCPtr(output), max_size);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class HNSWStats {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected HNSWStats(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(HNSWStats obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HNSWStats(swigCPtr);
}
swigCPtr = 0;
}
}
public void setN1(long value) {
swigfaissJNI.HNSWStats_n1_set(swigCPtr, this, value);
}
public long getN1() {
return swigfaissJNI.HNSWStats_n1_get(swigCPtr, this);
}
public void setN2(long value) {
swigfaissJNI.HNSWStats_n2_set(swigCPtr, this, value);
}
public long getN2() {
return swigfaissJNI.HNSWStats_n2_get(swigCPtr, this);
}
public void setN3(long value) {
swigfaissJNI.HNSWStats_n3_set(swigCPtr, this, value);
}
public long getN3() {
return swigfaissJNI.HNSWStats_n3_get(swigCPtr, this);
}
public void setNdis(long value) {
swigfaissJNI.HNSWStats_ndis_set(swigCPtr, this, value);
}
public long getNdis() {
return swigfaissJNI.HNSWStats_ndis_get(swigCPtr, this);
}
public void setNreorder(long value) {
swigfaissJNI.HNSWStats_nreorder_set(swigCPtr, this, value);
}
public long getNreorder() {
return swigfaissJNI.HNSWStats_nreorder_get(swigCPtr, this);
}
public HNSWStats(long n1, long n2, long n3, long ndis, long nreorder) {
this(swigfaissJNI.new_HNSWStats__SWIG_0(n1, n2, n3, ndis, nreorder), true);
}
public HNSWStats(long n1, long n2, long n3, long ndis) {
this(swigfaissJNI.new_HNSWStats__SWIG_1(n1, n2, n3, ndis), true);
}
public HNSWStats(long n1, long n2, long n3) {
this(swigfaissJNI.new_HNSWStats__SWIG_2(n1, n2, n3), true);
}
public HNSWStats(long n1, long n2) {
this(swigfaissJNI.new_HNSWStats__SWIG_3(n1, n2), true);
}
public HNSWStats(long n1) {
this(swigfaissJNI.new_HNSWStats__SWIG_4(n1), true);
}
public HNSWStats() {
this(swigfaissJNI.new_HNSWStats__SWIG_5(), true);
}
public void reset() {
swigfaissJNI.HNSWStats_reset(swigCPtr, this);
}
public void combine(HNSWStats other) {
swigfaissJNI.HNSWStats_combine(swigCPtr, this, HNSWStats.getCPtr(other), other);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class HStackInvertedLists extends ReadOnlyInvertedLists {
private transient long swigCPtr;
protected HStackInvertedLists(long cPtr, boolean cMemoryOwn) {
super(swigfaissJNI.HStackInvertedLists_SWIGUpcast(cPtr), cMemoryOwn);
swigCPtr = cPtr;
}
protected static long getCPtr(HStackInvertedLists obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HStackInvertedLists(swigCPtr);
}
swigCPtr = 0;
}
super.delete();
}
public void setIls(SWIGTYPE_p_std__vectorT_faiss__InvertedLists_const_p_t value) {
swigfaissJNI.HStackInvertedLists_ils_set(swigCPtr, this, SWIGTYPE_p_std__vectorT_faiss__InvertedLists_const_p_t.getCPtr(value));
}
public SWIGTYPE_p_std__vectorT_faiss__InvertedLists_const_p_t getIls() {
long cPtr = swigfaissJNI.HStackInvertedLists_ils_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_std__vectorT_faiss__InvertedLists_const_p_t(cPtr, false);
}
public HStackInvertedLists(int nil, SWIGTYPE_p_p_faiss__InvertedLists ils) {
this(swigfaissJNI.new_HStackInvertedLists(nil, SWIGTYPE_p_p_faiss__InvertedLists.getCPtr(ils)), true);
}
public long list_size(long list_no) {
return swigfaissJNI.HStackInvertedLists_list_size(swigCPtr, this, list_no);
}
public SWIGTYPE_p_unsigned_char get_codes(long list_no) {
long cPtr = swigfaissJNI.HStackInvertedLists_get_codes(swigCPtr, this, list_no);
return (cPtr == 0) ? null : new SWIGTYPE_p_unsigned_char(cPtr, false);
}
public LongVector get_ids(long list_no) {
return new LongVector(swigfaissJNI.HStackInvertedLists_get_ids(swigCPtr, this, list_no), false);
}
public void prefetch_lists(LongVector list_nos, int nlist) {
swigfaissJNI.HStackInvertedLists_prefetch_lists(swigCPtr, this, SWIGTYPE_p_long_long.getCPtr(list_nos.data()), list_nos, nlist);
}
public void release_codes(long list_no, SWIGTYPE_p_unsigned_char codes) {
swigfaissJNI.HStackInvertedLists_release_codes(swigCPtr, this, list_no, SWIGTYPE_p_unsigned_char.getCPtr(codes));
}
public void release_ids(long list_no, LongVector ids) {
swigfaissJNI.HStackInvertedLists_release_ids(swigCPtr, this, list_no, SWIGTYPE_p_long_long.getCPtr(ids.data()), ids);
}
public long get_single_id(long list_no, long offset) {
return swigfaissJNI.HStackInvertedLists_get_single_id(swigCPtr, this, list_no, offset);
}
public SWIGTYPE_p_unsigned_char get_single_code(long list_no, long offset) {
long cPtr = swigfaissJNI.HStackInvertedLists_get_single_code(swigCPtr, this, list_no, offset);
return (cPtr == 0) ? null : new SWIGTYPE_p_unsigned_char(cPtr, false);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class HammingComputer16 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected HammingComputer16(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(HammingComputer16 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HammingComputer16(swigCPtr);
}
swigCPtr = 0;
}
}
public void setA0(long value) {
swigfaissJNI.HammingComputer16_a0_set(swigCPtr, this, value);
}
public long getA0() {
return swigfaissJNI.HammingComputer16_a0_get(swigCPtr, this);
}
public void setA1(long value) {
swigfaissJNI.HammingComputer16_a1_set(swigCPtr, this, value);
}
public long getA1() {
return swigfaissJNI.HammingComputer16_a1_get(swigCPtr, this);
}
public HammingComputer16() {
this(swigfaissJNI.new_HammingComputer16__SWIG_0(), true);
}
public HammingComputer16(SWIGTYPE_p_unsigned_char a8, int code_size) {
this(swigfaissJNI.new_HammingComputer16__SWIG_1(SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size), true);
}
public void set(SWIGTYPE_p_unsigned_char a8, int code_size) {
swigfaissJNI.HammingComputer16_set(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size);
}
public int hamming(SWIGTYPE_p_unsigned_char b8) {
return swigfaissJNI.HammingComputer16_hamming(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(b8));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class HammingComputer20 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected HammingComputer20(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(HammingComputer20 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HammingComputer20(swigCPtr);
}
swigCPtr = 0;
}
}
public void setA0(long value) {
swigfaissJNI.HammingComputer20_a0_set(swigCPtr, this, value);
}
public long getA0() {
return swigfaissJNI.HammingComputer20_a0_get(swigCPtr, this);
}
public void setA1(long value) {
swigfaissJNI.HammingComputer20_a1_set(swigCPtr, this, value);
}
public long getA1() {
return swigfaissJNI.HammingComputer20_a1_get(swigCPtr, this);
}
public void setA2(SWIGTYPE_p_uint32_t value) {
swigfaissJNI.HammingComputer20_a2_set(swigCPtr, this, SWIGTYPE_p_uint32_t.getCPtr(value));
}
public SWIGTYPE_p_uint32_t getA2() {
return new SWIGTYPE_p_uint32_t(swigfaissJNI.HammingComputer20_a2_get(swigCPtr, this), true);
}
public HammingComputer20() {
this(swigfaissJNI.new_HammingComputer20__SWIG_0(), true);
}
public HammingComputer20(SWIGTYPE_p_unsigned_char a8, int code_size) {
this(swigfaissJNI.new_HammingComputer20__SWIG_1(SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size), true);
}
public void set(SWIGTYPE_p_unsigned_char a8, int code_size) {
swigfaissJNI.HammingComputer20_set(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size);
}
public int hamming(SWIGTYPE_p_unsigned_char b8) {
return swigfaissJNI.HammingComputer20_hamming(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(b8));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class HammingComputer32 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected HammingComputer32(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(HammingComputer32 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HammingComputer32(swigCPtr);
}
swigCPtr = 0;
}
}
public void setA0(long value) {
swigfaissJNI.HammingComputer32_a0_set(swigCPtr, this, value);
}
public long getA0() {
return swigfaissJNI.HammingComputer32_a0_get(swigCPtr, this);
}
public void setA1(long value) {
swigfaissJNI.HammingComputer32_a1_set(swigCPtr, this, value);
}
public long getA1() {
return swigfaissJNI.HammingComputer32_a1_get(swigCPtr, this);
}
public void setA2(long value) {
swigfaissJNI.HammingComputer32_a2_set(swigCPtr, this, value);
}
public long getA2() {
return swigfaissJNI.HammingComputer32_a2_get(swigCPtr, this);
}
public void setA3(long value) {
swigfaissJNI.HammingComputer32_a3_set(swigCPtr, this, value);
}
public long getA3() {
return swigfaissJNI.HammingComputer32_a3_get(swigCPtr, this);
}
public HammingComputer32() {
this(swigfaissJNI.new_HammingComputer32__SWIG_0(), true);
}
public HammingComputer32(SWIGTYPE_p_unsigned_char a8, int code_size) {
this(swigfaissJNI.new_HammingComputer32__SWIG_1(SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size), true);
}
public void set(SWIGTYPE_p_unsigned_char a8, int code_size) {
swigfaissJNI.HammingComputer32_set(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size);
}
public int hamming(SWIGTYPE_p_unsigned_char b8) {
return swigfaissJNI.HammingComputer32_hamming(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(b8));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class HammingComputer4 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected HammingComputer4(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(HammingComputer4 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HammingComputer4(swigCPtr);
}
swigCPtr = 0;
}
}
public void setA0(SWIGTYPE_p_uint32_t value) {
swigfaissJNI.HammingComputer4_a0_set(swigCPtr, this, SWIGTYPE_p_uint32_t.getCPtr(value));
}
public SWIGTYPE_p_uint32_t getA0() {
return new SWIGTYPE_p_uint32_t(swigfaissJNI.HammingComputer4_a0_get(swigCPtr, this), true);
}
public HammingComputer4() {
this(swigfaissJNI.new_HammingComputer4__SWIG_0(), true);
}
public HammingComputer4(SWIGTYPE_p_unsigned_char a, int code_size) {
this(swigfaissJNI.new_HammingComputer4__SWIG_1(SWIGTYPE_p_unsigned_char.getCPtr(a), code_size), true);
}
public void set(SWIGTYPE_p_unsigned_char a, int code_size) {
swigfaissJNI.HammingComputer4_set(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(a), code_size);
}
public int hamming(SWIGTYPE_p_unsigned_char b) {
return swigfaissJNI.HammingComputer4_hamming(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(b));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class HammingComputer64 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected HammingComputer64(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(HammingComputer64 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HammingComputer64(swigCPtr);
}
swigCPtr = 0;
}
}
public void setA0(long value) {
swigfaissJNI.HammingComputer64_a0_set(swigCPtr, this, value);
}
public long getA0() {
return swigfaissJNI.HammingComputer64_a0_get(swigCPtr, this);
}
public void setA1(long value) {
swigfaissJNI.HammingComputer64_a1_set(swigCPtr, this, value);
}
public long getA1() {
return swigfaissJNI.HammingComputer64_a1_get(swigCPtr, this);
}
public void setA2(long value) {
swigfaissJNI.HammingComputer64_a2_set(swigCPtr, this, value);
}
public long getA2() {
return swigfaissJNI.HammingComputer64_a2_get(swigCPtr, this);
}
public void setA3(long value) {
swigfaissJNI.HammingComputer64_a3_set(swigCPtr, this, value);
}
public long getA3() {
return swigfaissJNI.HammingComputer64_a3_get(swigCPtr, this);
}
public void setA4(long value) {
swigfaissJNI.HammingComputer64_a4_set(swigCPtr, this, value);
}
public long getA4() {
return swigfaissJNI.HammingComputer64_a4_get(swigCPtr, this);
}
public void setA5(long value) {
swigfaissJNI.HammingComputer64_a5_set(swigCPtr, this, value);
}
public long getA5() {
return swigfaissJNI.HammingComputer64_a5_get(swigCPtr, this);
}
public void setA6(long value) {
swigfaissJNI.HammingComputer64_a6_set(swigCPtr, this, value);
}
public long getA6() {
return swigfaissJNI.HammingComputer64_a6_get(swigCPtr, this);
}
public void setA7(long value) {
swigfaissJNI.HammingComputer64_a7_set(swigCPtr, this, value);
}
public long getA7() {
return swigfaissJNI.HammingComputer64_a7_get(swigCPtr, this);
}
public HammingComputer64() {
this(swigfaissJNI.new_HammingComputer64__SWIG_0(), true);
}
public HammingComputer64(SWIGTYPE_p_unsigned_char a8, int code_size) {
this(swigfaissJNI.new_HammingComputer64__SWIG_1(SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size), true);
}
public void set(SWIGTYPE_p_unsigned_char a8, int code_size) {
swigfaissJNI.HammingComputer64_set(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size);
}
public int hamming(SWIGTYPE_p_unsigned_char b8) {
return swigfaissJNI.HammingComputer64_hamming(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(b8));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class HammingComputer8 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected HammingComputer8(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(HammingComputer8 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HammingComputer8(swigCPtr);
}
swigCPtr = 0;
}
}
public void setA0(long value) {
swigfaissJNI.HammingComputer8_a0_set(swigCPtr, this, value);
}
public long getA0() {
return swigfaissJNI.HammingComputer8_a0_get(swigCPtr, this);
}
public HammingComputer8() {
this(swigfaissJNI.new_HammingComputer8__SWIG_0(), true);
}
public HammingComputer8(SWIGTYPE_p_unsigned_char a, int code_size) {
this(swigfaissJNI.new_HammingComputer8__SWIG_1(SWIGTYPE_p_unsigned_char.getCPtr(a), code_size), true);
}
public void set(SWIGTYPE_p_unsigned_char a, int code_size) {
swigfaissJNI.HammingComputer8_set(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(a), code_size);
}
public int hamming(SWIGTYPE_p_unsigned_char b) {
return swigfaissJNI.HammingComputer8_hamming(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(b));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class HammingComputerDefault {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected HammingComputerDefault(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(HammingComputerDefault obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HammingComputerDefault(swigCPtr);
}
swigCPtr = 0;
}
}
public void setA8(SWIGTYPE_p_unsigned_char value) {
swigfaissJNI.HammingComputerDefault_a8_set(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(value));
}
public SWIGTYPE_p_unsigned_char getA8() {
long cPtr = swigfaissJNI.HammingComputerDefault_a8_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_unsigned_char(cPtr, false);
}
public void setQuotient8(int value) {
swigfaissJNI.HammingComputerDefault_quotient8_set(swigCPtr, this, value);
}
public int getQuotient8() {
return swigfaissJNI.HammingComputerDefault_quotient8_get(swigCPtr, this);
}
public void setRemainder8(int value) {
swigfaissJNI.HammingComputerDefault_remainder8_set(swigCPtr, this, value);
}
public int getRemainder8() {
return swigfaissJNI.HammingComputerDefault_remainder8_get(swigCPtr, this);
}
public HammingComputerDefault() {
this(swigfaissJNI.new_HammingComputerDefault__SWIG_0(), true);
}
public HammingComputerDefault(SWIGTYPE_p_unsigned_char a8, int code_size) {
this(swigfaissJNI.new_HammingComputerDefault__SWIG_1(SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size), true);
}
public void set(SWIGTYPE_p_unsigned_char a8, int code_size) {
swigfaissJNI.HammingComputerDefault_set(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size);
}
public int hamming(SWIGTYPE_p_unsigned_char b8) {
return swigfaissJNI.HammingComputerDefault_hamming(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(b8));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class HammingComputerM4 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected HammingComputerM4(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(HammingComputerM4 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HammingComputerM4(swigCPtr);
}
swigCPtr = 0;
}
}
public void setA(SWIGTYPE_p_uint32_t value) {
swigfaissJNI.HammingComputerM4_a_set(swigCPtr, this, SWIGTYPE_p_uint32_t.getCPtr(value));
}
public SWIGTYPE_p_uint32_t getA() {
long cPtr = swigfaissJNI.HammingComputerM4_a_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_uint32_t(cPtr, false);
}
public void setN(int value) {
swigfaissJNI.HammingComputerM4_n_set(swigCPtr, this, value);
}
public int getN() {
return swigfaissJNI.HammingComputerM4_n_get(swigCPtr, this);
}
public HammingComputerM4() {
this(swigfaissJNI.new_HammingComputerM4__SWIG_0(), true);
}
public HammingComputerM4(SWIGTYPE_p_unsigned_char a4, int code_size) {
this(swigfaissJNI.new_HammingComputerM4__SWIG_1(SWIGTYPE_p_unsigned_char.getCPtr(a4), code_size), true);
}
public void set(SWIGTYPE_p_unsigned_char a4, int code_size) {
swigfaissJNI.HammingComputerM4_set(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(a4), code_size);
}
public int hamming(SWIGTYPE_p_unsigned_char b8) {
return swigfaissJNI.HammingComputerM4_hamming(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(b8));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class HammingComputerM8 {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected HammingComputerM8(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(HammingComputerM8 obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_HammingComputerM8(swigCPtr);
}
swigCPtr = 0;
}
}
public void setA(SWIGTYPE_p_unsigned_long value) {
swigfaissJNI.HammingComputerM8_a_set(swigCPtr, this, SWIGTYPE_p_unsigned_long.getCPtr(value));
}
public SWIGTYPE_p_unsigned_long getA() {
long cPtr = swigfaissJNI.HammingComputerM8_a_get(swigCPtr, this);
return (cPtr == 0) ? null : new SWIGTYPE_p_unsigned_long(cPtr, false);
}
public void setN(int value) {
swigfaissJNI.HammingComputerM8_n_set(swigCPtr, this, value);
}
public int getN() {
return swigfaissJNI.HammingComputerM8_n_get(swigCPtr, this);
}
public HammingComputerM8() {
this(swigfaissJNI.new_HammingComputerM8__SWIG_0(), true);
}
public HammingComputerM8(SWIGTYPE_p_unsigned_char a8, int code_size) {
this(swigfaissJNI.new_HammingComputerM8__SWIG_1(SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size), true);
}
public void set(SWIGTYPE_p_unsigned_char a8, int code_size) {
swigfaissJNI.HammingComputerM8_set(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(a8), code_size);
}
public int hamming(SWIGTYPE_p_unsigned_char b8) {
return swigfaissJNI.HammingComputerM8_hamming(swigCPtr, this, SWIGTYPE_p_unsigned_char.getCPtr(b8));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class IDSelector {
private transient long swigCPtr;
protected transient boolean swigCMemOwn;
protected IDSelector(long cPtr, boolean cMemoryOwn) {
swigCMemOwn = cMemoryOwn;
swigCPtr = cPtr;
}
protected static long getCPtr(IDSelector obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_IDSelector(swigCPtr);
}
swigCPtr = 0;
}
}
public boolean is_member(long id) {
return swigfaissJNI.IDSelector_is_member(swigCPtr, this, id);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class IDSelectorArray extends IDSelector {
private transient long swigCPtr;
protected IDSelectorArray(long cPtr, boolean cMemoryOwn) {
super(swigfaissJNI.IDSelectorArray_SWIGUpcast(cPtr), cMemoryOwn);
swigCPtr = cPtr;
}
protected static long getCPtr(IDSelectorArray obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_IDSelectorArray(swigCPtr);
}
swigCPtr = 0;
}
super.delete();
}
public void setN(long value) {
swigfaissJNI.IDSelectorArray_n_set(swigCPtr, this, value);
}
public long getN() {
return swigfaissJNI.IDSelectorArray_n_get(swigCPtr, this);
}
public void setIds(LongVector value) {
swigfaissJNI.IDSelectorArray_ids_set(swigCPtr, this, SWIGTYPE_p_long_long.getCPtr(value.data()), value);
}
public LongVector getIds() {
return new LongVector(swigfaissJNI.IDSelectorArray_ids_get(swigCPtr, this), false);
}
public IDSelectorArray(long n, LongVector ids) {
this(swigfaissJNI.new_IDSelectorArray(n, SWIGTYPE_p_long_long.getCPtr(ids.data()), ids), true);
}
public boolean is_member(long id) {
return swigfaissJNI.IDSelectorArray_is_member(swigCPtr, this, id);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class IDSelectorBatch extends IDSelector {
private transient long swigCPtr;
protected IDSelectorBatch(long cPtr, boolean cMemoryOwn) {
super(swigfaissJNI.IDSelectorBatch_SWIGUpcast(cPtr), cMemoryOwn);
swigCPtr = cPtr;
}
protected static long getCPtr(IDSelectorBatch obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_IDSelectorBatch(swigCPtr);
}
swigCPtr = 0;
}
super.delete();
}
public void setNbits(int value) {
swigfaissJNI.IDSelectorBatch_nbits_set(swigCPtr, this, value);
}
public int getNbits() {
return swigfaissJNI.IDSelectorBatch_nbits_get(swigCPtr, this);
}
public void setMask(long value) {
swigfaissJNI.IDSelectorBatch_mask_set(swigCPtr, this, value);
}
public long getMask() {
return swigfaissJNI.IDSelectorBatch_mask_get(swigCPtr, this);
}
public IDSelectorBatch(long n, LongVector indices) {
this(swigfaissJNI.new_IDSelectorBatch(n, SWIGTYPE_p_long_long.getCPtr(indices.data()), indices), true);
}
public boolean is_member(long id) {
return swigfaissJNI.IDSelectorBatch_is_member(swigCPtr, this, id);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class IDSelectorRange extends IDSelector {
private transient long swigCPtr;
protected IDSelectorRange(long cPtr, boolean cMemoryOwn) {
super(swigfaissJNI.IDSelectorRange_SWIGUpcast(cPtr), cMemoryOwn);
swigCPtr = cPtr;
}
protected static long getCPtr(IDSelectorRange obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_IDSelectorRange(swigCPtr);
}
swigCPtr = 0;
}
super.delete();
}
public void setImin(long value) {
swigfaissJNI.IDSelectorRange_imin_set(swigCPtr, this, value);
}
public long getImin() {
return swigfaissJNI.IDSelectorRange_imin_get(swigCPtr, this);
}
public void setImax(long value) {
swigfaissJNI.IDSelectorRange_imax_set(swigCPtr, this, value);
}
public long getImax() {
return swigfaissJNI.IDSelectorRange_imax_get(swigCPtr, this);
}
public IDSelectorRange(long imin, long imax) {
this(swigfaissJNI.new_IDSelectorRange(imin, imax), true);
}
public boolean is_member(long id) {
return swigfaissJNI.IDSelectorRange_is_member(swigCPtr, this, id);
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class ITQMatrix extends LinearTransform {
private transient long swigCPtr;
protected ITQMatrix(long cPtr, boolean cMemoryOwn) {
super(swigfaissJNI.ITQMatrix_SWIGUpcast(cPtr), cMemoryOwn);
swigCPtr = cPtr;
}
protected static long getCPtr(ITQMatrix obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_ITQMatrix(swigCPtr);
}
swigCPtr = 0;
}
super.delete();
}
public void setMax_iter(int value) {
swigfaissJNI.ITQMatrix_max_iter_set(swigCPtr, this, value);
}
public int getMax_iter() {
return swigfaissJNI.ITQMatrix_max_iter_get(swigCPtr, this);
}
public void setSeed(int value) {
swigfaissJNI.ITQMatrix_seed_set(swigCPtr, this, value);
}
public int getSeed() {
return swigfaissJNI.ITQMatrix_seed_get(swigCPtr, this);
}
public void setInit_rotation(DoubleVector value) {
swigfaissJNI.ITQMatrix_init_rotation_set(swigCPtr, this, DoubleVector.getCPtr(value), value);
}
public DoubleVector getInit_rotation() {
long cPtr = swigfaissJNI.ITQMatrix_init_rotation_get(swigCPtr, this);
return (cPtr == 0) ? null : new DoubleVector(cPtr, false);
}
public ITQMatrix(int d) {
this(swigfaissJNI.new_ITQMatrix__SWIG_0(d), true);
}
public ITQMatrix() {
this(swigfaissJNI.new_ITQMatrix__SWIG_1(), true);
}
public void train(long n, SWIGTYPE_p_float x) {
swigfaissJNI.ITQMatrix_train(swigCPtr, this, n, SWIGTYPE_p_float.getCPtr(x));
}
}

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/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 4.0.2
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
package com.twitter.ann.faiss;
public class ITQTransform extends VectorTransform {
private transient long swigCPtr;
protected ITQTransform(long cPtr, boolean cMemoryOwn) {
super(swigfaissJNI.ITQTransform_SWIGUpcast(cPtr), cMemoryOwn);
swigCPtr = cPtr;
}
protected static long getCPtr(ITQTransform obj) {
return (obj == null) ? 0 : obj.swigCPtr;
}
@SuppressWarnings("deprecation")
protected void finalize() {
delete();
}
public synchronized void delete() {
if (swigCPtr != 0) {
if (swigCMemOwn) {
swigCMemOwn = false;
swigfaissJNI.delete_ITQTransform(swigCPtr);
}
swigCPtr = 0;
}
super.delete();
}
public void setMean(FloatVector value) {
swigfaissJNI.ITQTransform_mean_set(swigCPtr, this, FloatVector.getCPtr(value), value);
}
public FloatVector getMean() {
long cPtr = swigfaissJNI.ITQTransform_mean_get(swigCPtr, this);
return (cPtr == 0) ? null : new FloatVector(cPtr, false);
}
public void setDo_pca(boolean value) {
swigfaissJNI.ITQTransform_do_pca_set(swigCPtr, this, value);
}
public boolean getDo_pca() {
return swigfaissJNI.ITQTransform_do_pca_get(swigCPtr, this);
}
public void setItq(ITQMatrix value) {
swigfaissJNI.ITQTransform_itq_set(swigCPtr, this, ITQMatrix.getCPtr(value), value);
}
public ITQMatrix getItq() {
long cPtr = swigfaissJNI.ITQTransform_itq_get(swigCPtr, this);
return (cPtr == 0) ? null : new ITQMatrix(cPtr, false);
}
public void setMax_train_per_dim(int value) {
swigfaissJNI.ITQTransform_max_train_per_dim_set(swigCPtr, this, value);
}
public int getMax_train_per_dim() {
return swigfaissJNI.ITQTransform_max_train_per_dim_get(swigCPtr, this);
}
public void setPca_then_itq(LinearTransform value) {
swigfaissJNI.ITQTransform_pca_then_itq_set(swigCPtr, this, LinearTransform.getCPtr(value), value);
}
public LinearTransform getPca_then_itq() {
long cPtr = swigfaissJNI.ITQTransform_pca_then_itq_get(swigCPtr, this);
return (cPtr == 0) ? null : new LinearTransform(cPtr, false);
}
public ITQTransform(int d_in, int d_out, boolean do_pca) {
this(swigfaissJNI.new_ITQTransform__SWIG_0(d_in, d_out, do_pca), true);
}
public ITQTransform(int d_in, int d_out) {
this(swigfaissJNI.new_ITQTransform__SWIG_1(d_in, d_out), true);
}
public ITQTransform(int d_in) {
this(swigfaissJNI.new_ITQTransform__SWIG_2(d_in), true);
}
public ITQTransform() {
this(swigfaissJNI.new_ITQTransform__SWIG_3(), true);
}
public void train(long n, SWIGTYPE_p_float x) {
swigfaissJNI.ITQTransform_train(swigCPtr, this, n, SWIGTYPE_p_float.getCPtr(x));
}
public void apply_noalloc(long n, SWIGTYPE_p_float x, SWIGTYPE_p_float xt) {
swigfaissJNI.ITQTransform_apply_noalloc(swigCPtr, this, n, SWIGTYPE_p_float.getCPtr(x), SWIGTYPE_p_float.getCPtr(xt));
}
}

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