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

    Constructors
    Constructor
    Description
    ESToParentBlockJoinQuery(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 Type
    Method
    Description
    org.apache.lucene.search.Weight
    createWeight(org.apache.lucene.search.IndexSearcher searcher, org.apache.lucene.search.ScoreMode scoreMode, float boost)
     
    boolean
    equals(Object obj)
     
    org.apache.lucene.search.Query
    getChildQuery()
    Return the child query.
    String
    getPath()
    Return the path of results of this query, or null if matches are at the root level.
    org.apache.lucene.search.join.ScoreMode
    getScoreMode()
    Return the score mode for the matching children.
    int
    hashCode()
     
    org.apache.lucene.search.Query
    rewrite(org.apache.lucene.index.IndexReader reader)
     
    String
    toString(String field)
     
    void
    visit(org.apache.lucene.search.QueryVisitor visitor)
     

    Methods inherited from class org.apache.lucene.search.Query

    classHash, sameClassAs, toString

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • 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)

  • Method Details

    • getChildQuery

      public org.apache.lucene.search.Query getChildQuery()
      Return the child query.

    • getPath

      public String getPath()
      Return the path of results of this query, or null if 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.index.IndexReader reader) throws IOException
      Overrides:
      rewrite in class org.apache.lucene.search.Query
      Throws:
      IOException

    • visit

      public void visit(org.apache.lucene.search.QueryVisitor visitor)
      Overrides:
      visit in class org.apache.lucene.search.Query

    • 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:
      createWeight in class org.apache.lucene.search.Query
      Throws:
      IOException

    • equals

      public boolean equals(Object obj)
      Specified by:
      equals in class org.apache.lucene.search.Query

    • hashCode

      public int hashCode()
      Specified by:
      hashCode in class org.apache.lucene.search.Query

    • toString

      public String toString(String field)
      Specified by:
      toString in class org.apache.lucene.search.Query