Class MultiPhraseQuery

    • Method Detail

      • getTermArrays

        public Term[][] getTermArrays()
        Returns the arrays of arrays of terms in the multi-phrase. Do not modify!
      • getPositions

        public int[] getPositions()
        Returns the relative positions of terms in this phrase. Do not modify!
      • 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.
        rewrite in class Query
      • 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
        visitor - a QueryVisitor to be called by each query in the tree
      • createWeight

        public Weight createWeight​(IndexSearcher searcher,
                                   ScoreMode scoreMode,
                                   float boost)
                            throws IOException
        Description copied from class: Query
        Expert: Constructs an appropriate Weight implementation for this query.

        Only implemented by primitive queries, which re-write to themselves.

        createWeight in class Query
        scoreMode - How the produced scorers will be consumed.
        boost - The boost that is propagated by the parent queries.
      • toString

        public final String toString​(String f)
        Prints a user-readable version of this query.
        Specified by:
        toString in class Query