Module org.elasticsearch.server
Package org.elasticsearch.index.search
Class ESToParentBlockJoinQuery
java.lang.Object
org.apache.lucene.search.Query
org.elasticsearch.index.search.ESToParentBlockJoinQuery
public final class ESToParentBlockJoinQuery
extends org.apache.lucene.search.Query
A
ToParentBlockJoinQuery that allows to retrieve its nested path.-
Constructor Summary
ConstructorsConstructorDescriptionESToParentBlockJoinQuery(org.apache.lucene.search.Query childQuery, org.apache.lucene.search.join.BitSetProducer parentsFilter, org.apache.lucene.search.join.ScoreMode scoreMode, String path) -
Method Summary
Modifier and TypeMethodDescriptionorg.apache.lucene.search.WeightcreateWeight(org.apache.lucene.search.IndexSearcher searcher, org.apache.lucene.search.ScoreMode scoreMode, float boost) booleanorg.apache.lucene.search.QueryReturn the child query.getPath()Return the path of results of this query, ornullif matches are at the root level.org.apache.lucene.search.join.ScoreModeReturn the score mode for the matching children.inthashCode()org.apache.lucene.search.Queryrewrite(org.apache.lucene.search.IndexSearcher searcher) voidvisit(org.apache.lucene.search.QueryVisitor visitor) Methods inherited from class org.apache.lucene.search.Query
classHash, rewrite, sameClassAs, toString
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Constructor Details
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ESToParentBlockJoinQuery
public ESToParentBlockJoinQuery(org.apache.lucene.search.Query childQuery, org.apache.lucene.search.join.BitSetProducer parentsFilter, org.apache.lucene.search.join.ScoreMode scoreMode, String path)
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Method Details
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getChildQuery
public org.apache.lucene.search.Query getChildQuery()Return the child query. -
getPath
Return the path of results of this query, ornullif matches are at the root level. -
getScoreMode
public org.apache.lucene.search.join.ScoreMode getScoreMode()Return the score mode for the matching children. -
rewrite
public org.apache.lucene.search.Query rewrite(org.apache.lucene.search.IndexSearcher searcher) throws IOException - Overrides:
rewritein classorg.apache.lucene.search.Query- Throws:
IOException
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visit
public void visit(org.apache.lucene.search.QueryVisitor visitor) - Specified by:
visitin classorg.apache.lucene.search.Query
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createWeight
public org.apache.lucene.search.Weight createWeight(org.apache.lucene.search.IndexSearcher searcher, org.apache.lucene.search.ScoreMode scoreMode, float boost) throws IOException - Overrides:
createWeightin classorg.apache.lucene.search.Query- Throws:
IOException
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equals
- Specified by:
equalsin classorg.apache.lucene.search.Query
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hashCode
public int hashCode()- Specified by:
hashCodein classorg.apache.lucene.search.Query
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toString
- Specified by:
toStringin classorg.apache.lucene.search.Query
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