Lucene example source code file (SortedTermFreqIteratorWrapper.java)

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Java - Lucene tags/keywords

bufferingtermfreqiteratorwrapper, bufferingtermfreqiteratorwrapper, sortediterator, sortediterator, sortedtermfreqiteratorwrapper, sortedtermfreqiteratorwrapper, util

The Lucene SortedTermFreqIteratorWrapper.java source code

package org.apache.lucene.search.suggest;

import java.util.Collections;

import org.apache.lucene.search.spell.SortedIterator;
import org.apache.lucene.search.spell.TermFreqIterator;

/**
 * This wrapper buffers incoming elements and makes sure they are sorted in
 * ascending lexicographic order.
 */
public class SortedTermFreqIteratorWrapper extends BufferingTermFreqIteratorWrapper implements SortedIterator {

  public SortedTermFreqIteratorWrapper(TermFreqIterator source) {
    super(source);
    Collections.sort(entries);
  }
}