org.apache.lucene.search.vectorhighlight
Class ScoreOrderFragmentsBuilder

java.lang.Object
  org.apache.lucene.search.vectorhighlight.BaseFragmentsBuilder
      org.apache.lucene.search.vectorhighlight.ScoreOrderFragmentsBuilder

All Implemented Interfaces:

FragmentsBuilder

public class ScoreOrderFragmentsBuilder
extends BaseFragmentsBuilder

An implementation of FragmentsBuilder that outputs score-order fragments.

Nested Class Summary

static class

ScoreOrderFragmentsBuilder.ScoreComparator

Field Summary

Fields inherited from class org.apache.lucene.search.vectorhighlight.BaseFragmentsBuilder

COLORED_POST_TAGS, COLORED_PRE_TAGS, postTags, preTags

Constructor Summary

ScoreOrderFragmentsBuilder()
a constructor.

ScoreOrderFragmentsBuilder(BoundaryScanner bs)

ScoreOrderFragmentsBuilder(String[] preTags, String[] postTags)
a constructor.

ScoreOrderFragmentsBuilder(String[] preTags, String[] postTags, BoundaryScanner bs)

Method Summary

List<FieldFragList.WeightedFragInfo>

getWeightedFragInfoList(List<FieldFragList.WeightedFragInfo> src) Sort by score the list of WeightedFragInfo

Methods inherited from class org.apache.lucene.search.vectorhighlight.BaseFragmentsBuilder

createFragment, createFragment, createFragments, createFragments, getFields, getFieldValues, getFragmentSource, getFragmentSource, getFragmentSourceMSO, getMultiValuedSeparator, getPostTag, getPostTag, getPreTag, getPreTag, makeFragment, makeFragment, setMultiValuedSeparator

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ScoreOrderFragmentsBuilder

public ScoreOrderFragmentsBuilder()

a constructor.

ScoreOrderFragmentsBuilder

public ScoreOrderFragmentsBuilder(String[] preTags,
                                  String[] postTags)

a constructor.

Parameters:

preTags - array of pre-tags for markup terms.

postTags - array of post-tags for markup terms.

ScoreOrderFragmentsBuilder

public ScoreOrderFragmentsBuilder(BoundaryScanner bs)

ScoreOrderFragmentsBuilder

public ScoreOrderFragmentsBuilder(String[] preTags,
                                  String[] postTags,
                                  BoundaryScanner bs)

Method Detail

getWeightedFragInfoList

public List<FieldFragList.WeightedFragInfo> getWeightedFragInfoList(List<FieldFragList.WeightedFragInfo> src)

Sort by score the list of WeightedFragInfo

Specified by:

getWeightedFragInfoList in class BaseFragmentsBuilder