Class TermGroupFacetCollector.MV

    • Field Detail

      • facetOrdTermsEnum

        private TermsEnum facetOrdTermsEnum
      • facetFieldNumTerms

        private int facetFieldNumTerms
    • Constructor Detail

      • MV

        MV​(java.lang.String groupField,
           java.lang.String facetField,
           BytesRef facetPrefix,
           int initialSize)
    • Method Detail

      • collect

        public void collect​(int doc)
                     throws java.io.IOException
        Description copied from interface: LeafCollector
        Called once for every document matching a query, with the unbased document number.

        Note: The collection of the current segment can be terminated by throwing a CollectionTerminatedException. In this case, the last docs of the current LeafReaderContext will be skipped and IndexSearcher will swallow the exception and continue collection with the next leaf.

        Note: This is called in an inner search loop. For good search performance, implementations of this method should not call StoredFields.document(int) on every hit. Doing so can slow searches by an order of magnitude or more.

        Specified by:
        collect in interface LeafCollector
        Specified by:
        collect in class SimpleCollector
        Throws:
        java.io.IOException
      • process

        private void process​(int groupOrd,
                             int facetOrd)
                      throws java.io.IOException
        Throws:
        java.io.IOException