Class ComplexPhraseQueryParser.ComplexPhraseQuery

java.lang.Object
org.apache.lucene.search.Query
org.apache.lucene.queryparser.complexPhrase.ComplexPhraseQueryParser.ComplexPhraseQuery
Enclosing class:
ComplexPhraseQueryParser

static class ComplexPhraseQueryParser.ComplexPhraseQuery extends Query
  • Field Details

    • field

      final String field
    • phrasedQueryStringContents

      final String phrasedQueryStringContents
    • slopFactor

      final int slopFactor
    • inOrder

      private final boolean inOrder
    • contents

      private final Query[] contents
  • Constructor Details

    • ComplexPhraseQuery

      public ComplexPhraseQuery(String field, String phrasedQueryStringContents, int slopFactor, boolean inOrder)
  • Method Details

    • parsePhraseElements

      protected void parsePhraseElements(ComplexPhraseQueryParser qp) throws ParseException
      Throws:
      ParseException
    • visit

      public void visit(QueryVisitor visitor)
      Description copied from class: Query
      Recurse through the query tree, visiting any child queries
      Specified by:
      visit in class Query
      Parameters:
      visitor - a QueryVisitor to be called by each query in the tree
    • rewrite

      public Query rewrite(IndexReader reader) throws IOException
      Description copied from class: Query
      Expert: called to re-write queries into primitive queries. For example, a PrefixQuery will be rewritten into a BooleanQuery that consists of TermQuerys.

      Callers are expected to call rewrite multiple times if necessary, until the rewritten query is the same as the original query.

      Overrides:
      rewrite in class Query
      Throws:
      IOException
      See Also:
    • convert

      private BooleanQuery convert(SynonymQuery qc)
    • addComplexPhraseClause

      private void addComplexPhraseClause(List<SpanQuery> spanClauses, BooleanQuery qc)
    • toString

      public String toString(String field)
      Description copied from class: Query
      Prints a query to a string, with field assumed to be the default field and omitted.
      Specified by:
      toString in class Query
    • hashCode

      public int hashCode()
      Description copied from class: Query
      Override and implement query hash code properly in a subclass. This is required so that QueryCache works properly.
      Specified by:
      hashCode in class Query
      See Also:
    • equals

      public boolean equals(Object other)
      Description copied from class: Query
      Override and implement query instance equivalence properly in a subclass. This is required so that QueryCache works properly.

      Typically a query will be equal to another only if it's an instance of the same class and its document-filtering properties are identical that other instance. Utility methods are provided for certain repetitive code.

      Specified by:
      equals in class Query
      See Also:
    • equalsTo

      private boolean equalsTo(ComplexPhraseQueryParser.ComplexPhraseQuery other)