Class BlockJoinParentQParser.BitDocIdSetFilterWrapper

    • Method Detail

      • getDocIdSet

        public getDocIdSet​(org.apache.lucene.index.LeafReaderContext context,
                                                             org.apache.lucene.util.Bits acceptDocs)
                                                      throws IOException
        Description copied from class: Filter
        Creates a DocIdSet enumerating the documents that should be permitted in search results. NOTE: null can be returned if no documents are accepted by this Filter.

        Note: This method will be called once per segment in the index during searching. The returned DocIdSet must refer to document IDs for that segment, not for the top-level reader.

        Specified by:
        getDocIdSet in class Filter
        context - a LeafReaderContext instance opened on the index currently searched on. Note, it is likely that the provided reader info does not represent the whole underlying index i.e. if the index has more than one segment the given reader only represents a single segment. The provided context is always an atomic context, so you can call LeafReader.terms(String) on the context's reader, for example.
        acceptDocs - Bits that represent the allowable docs to match (typically deleted docs but possibly filtering other documents)
        a DocIdSet that provides the documents which should be permitted or prohibited in search results. NOTE: null should be returned if the filter doesn't accept any documents otherwise internal optimization might not apply in the case an empty DocIdSet is returned.
      • getFilter

        public getFilter()
      • toString

        public String toString​(String field)
        Specified by:
        toString in class
      • equals

        public boolean equals​(Object other)
        Specified by:
        equals in class
      • hashCode

        public int hashCode()
        Specified by:
        hashCode in class