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ef4c5eb65e
Please note we have force-pushed a new initial commit in order to remove some publicly-available Twitter user information. Note that this process may be required in the future.
35 lines
1.5 KiB
Scala
35 lines
1.5 KiB
Scala
package com.twitter.home_mixer.candidate_pipeline
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import com.twitter.home_mixer.model.HomeFeatures.AuthorIdFeature
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import com.twitter.home_mixer.model.HomeFeatures.InReplyToTweetIdFeature
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import com.twitter.home_mixer.model.HomeFeatures.IsRetweetFeature
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import com.twitter.home_mixer.model.HomeFeatures.SourceTweetIdFeature
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import com.twitter.home_mixer.model.HomeFeatures.SourceUserIdFeature
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import com.twitter.product_mixer.core.feature.Feature
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import com.twitter.product_mixer.core.feature.featuremap.FeatureMap
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import com.twitter.product_mixer.core.feature.featuremap.FeatureMapBuilder
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import com.twitter.product_mixer.core.functional_component.transformer.CandidateFeatureTransformer
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import com.twitter.product_mixer.core.model.common.identifier.TransformerIdentifier
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import com.twitter.timelineservice.{thriftscala => t}
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object TimelineServiceResponseFeatureTransformer extends CandidateFeatureTransformer[t.Tweet] {
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override val identifier: TransformerIdentifier = TransformerIdentifier("TimelineServiceResponse")
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override val features: Set[Feature[_, _]] = Set(
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AuthorIdFeature,
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InReplyToTweetIdFeature,
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IsRetweetFeature,
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SourceTweetIdFeature,
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SourceUserIdFeature,
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)
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override def transform(candidate: t.Tweet): FeatureMap = FeatureMapBuilder()
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.add(AuthorIdFeature, candidate.userId)
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.add(InReplyToTweetIdFeature, candidate.inReplyToStatusId)
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.add(IsRetweetFeature, candidate.sourceStatusId.isDefined)
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.add(SourceTweetIdFeature, candidate.sourceStatusId)
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.add(SourceUserIdFeature, candidate.sourceUserId)
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.build()
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}
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