Package org.elasticsearch.common.lucene.search

Class Queries

java.lang.Object
org.elasticsearch.common.lucene.search.Queries
public class Queries extends Object

  • Constructor Details

    • Queries

      public Queries()

  • Method Details

    • newMatchAllQuery

      public static org.apache.lucene.search.Query newMatchAllQuery()

    • newMatchNoDocsQuery

      public static org.apache.lucene.search.Query newMatchNoDocsQuery(String reason)
      Return a query that matches no document.

    • newUnmappedFieldQuery

      public static org.apache.lucene.search.Query newUnmappedFieldQuery(String field)

    • newUnmappedFieldsQuery

      public static org.apache.lucene.search.Query newUnmappedFieldsQuery(Collection<String> fields)

    • newLenientFieldQuery

      public static org.apache.lucene.search.Query newLenientFieldQuery(String field, RuntimeException e)

    • newNestedFilter

      public static org.apache.lucene.search.Query newNestedFilter()

    • newNonNestedFilter

      public static org.apache.lucene.search.Query newNonNestedFilter(Version indexVersionCreated)
      Creates a new non-nested docs query
      Parameters:
      indexVersionCreated - the index version created since newer indices can identify a parent field more efficiently

    • filtered

      public static org.apache.lucene.search.BooleanQuery filtered(@Nullable org.apache.lucene.search.Query query, @Nullable org.apache.lucene.search.Query filter)

    • not

      public static org.apache.lucene.search.Query not(org.apache.lucene.search.Query q)
      Return a query that matches all documents but those that match the given query.

    • fixNegativeQueryIfNeeded

      public static org.apache.lucene.search.Query fixNegativeQueryIfNeeded(org.apache.lucene.search.Query q)

    • applyMinimumShouldMatch

      public static org.apache.lucene.search.Query applyMinimumShouldMatch(org.apache.lucene.search.BooleanQuery query, @Nullable String minimumShouldMatch)

    • maybeApplyMinimumShouldMatch

      public static org.apache.lucene.search.Query maybeApplyMinimumShouldMatch(org.apache.lucene.search.Query query, @Nullable String minimumShouldMatch)
      Potentially apply minimum should match value if we have a query that it can be applied to, otherwise return the original query.

    • calculateMinShouldMatch

      public static int calculateMinShouldMatch(int optionalClauseCount, String spec)