Package org.elasticsearch.common.lucene.search

Class SpanBooleanQueryRewriteWithMaxClause

java.lang.Object
org.apache.lucene.search.MultiTermQuery.RewriteMethod
org.apache.lucene.search.spans.SpanMultiTermQueryWrapper.SpanRewriteMethod
org.elasticsearch.common.lucene.search.SpanBooleanQueryRewriteWithMaxClause
public class SpanBooleanQueryRewriteWithMaxClause
extends org.apache.lucene.search.spans.SpanMultiTermQueryWrapper.SpanRewriteMethod
A span rewrite method that extracts the first maxExpansions terms that match the MultiTermQuery in the terms dictionary. The rewrite throws an error if more than maxExpansions terms are found and hardLimit is set.

  • Constructor Summary

    Constructors
    Constructor Description
    SpanBooleanQueryRewriteWithMaxClause()  
    SpanBooleanQueryRewriteWithMaxClause​(int maxExpansions, boolean hardLimit)  

  • Method Summary

    Modifier and Type Method Description
    int getMaxExpansions()  
    boolean isHardLimit()  
    org.apache.lucene.search.spans.SpanQuery rewrite​(org.apache.lucene.index.IndexReader reader, org.apache.lucene.search.MultiTermQuery query)  

    Methods inherited from class org.apache.lucene.search.MultiTermQuery.RewriteMethod

    getTermsEnum

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • SpanBooleanQueryRewriteWithMaxClause

      public SpanBooleanQueryRewriteWithMaxClause()

    • SpanBooleanQueryRewriteWithMaxClause

      public SpanBooleanQueryRewriteWithMaxClause​(int maxExpansions, boolean hardLimit)

  • Method Details

    • getMaxExpansions

      public int getMaxExpansions()

    • isHardLimit

      public boolean isHardLimit()

    • rewrite

      public org.apache.lucene.search.spans.SpanQuery rewrite​(org.apache.lucene.index.IndexReader reader, org.apache.lucene.search.MultiTermQuery query) throws java.io.IOException
      Specified by:
      rewrite in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper.SpanRewriteMethod
      Throws:
      java.io.IOException