org.apache.lucene.search.highlight

Class SimpleSpanFragmenter

    • Constructor Detail

      • SimpleSpanFragmenter

        public SimpleSpanFragmenter(QueryScorer queryScorer,
                                    int fragmentSize)
        Parameters:
        queryScorer - QueryScorer that was used to score hits
        fragmentSize - size in chars of each fragment
    • Method Detail

      • isNewFragment

        public boolean isNewFragment()
        Description copied from interface: Fragmenter
        Test to see if this token from the stream should be held in a new TextFragment. Every time this is called, the TokenStream passed to start(String, TokenStream) will have been incremented.
        Specified by:
        isNewFragment in interface Fragmenter
      • start

        public void start(String originalText,
                          TokenStream tokenStream)
        Description copied from interface: Fragmenter
        Initializes the Fragmenter. You can grab references to the Attributes you are interested in from tokenStream and then access the values in Fragmenter.isNewFragment().
        Specified by:
        start in interface Fragmenter
        Parameters:
        originalText - the original source text
        tokenStream - the TokenStream to be fragmented