org.apache.lucene.search.vectorhighlight

Class FieldPhraseList

java.lang.Object

org.apache.lucene.search.vectorhighlight.FieldPhraseList

public class FieldPhraseList
extends Object

FieldPhraseList has a list of WeightedPhraseInfo that is used by FragListBuilder to create a FieldFragList object.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FieldPhraseList.WeightedPhraseInfo Represents the list of term offsets and boost for some text

Constructor Summary

Constructors

Constructor and Description
FieldPhraseList(FieldPhraseList[] toMerge) Merging constructor.
FieldPhraseList(FieldTermStack fieldTermStack, FieldQuery fieldQuery) create a FieldPhraseList that has no limit on the number of phrases to analyze
FieldPhraseList(FieldTermStack fieldTermStack, FieldQuery fieldQuery, int phraseLimit) a constructor.

Method Summary

Modifier and Type	Method and Description
void	addIfNoOverlap(FieldPhraseList.WeightedPhraseInfo wpi)
List<FieldPhraseList.WeightedPhraseInfo>	getPhraseList() return the list of WeightedPhraseInfo.

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldPhraseList

public FieldPhraseList(FieldTermStack fieldTermStack,
                       FieldQuery fieldQuery)

create a FieldPhraseList that has no limit on the number of phrases to analyze

Parameters:

fieldTermStack - FieldTermStack object

fieldQuery - FieldQuery object

FieldPhraseList

public FieldPhraseList(FieldTermStack fieldTermStack,
                       FieldQuery fieldQuery,
                       int phraseLimit)

a constructor.

Parameters:

fieldTermStack - FieldTermStack object

fieldQuery - FieldQuery object

phraseLimit - maximum size of phraseList

FieldPhraseList

public FieldPhraseList(FieldPhraseList[] toMerge)

Merging constructor.

Parameters:

toMerge - FieldPhraseLists to merge to build this one

Method Detail

getPhraseList

public List<FieldPhraseList.WeightedPhraseInfo> getPhraseList()

return the list of WeightedPhraseInfo.

Returns:

phraseList.

addIfNoOverlap

public void addIfNoOverlap(FieldPhraseList.WeightedPhraseInfo wpi)