org.apache.lucene.search.uhighlight

Class TermVectorOffsetStrategy

java.lang.Object

org.apache.lucene.search.uhighlight.FieldOffsetStrategy

org.apache.lucene.search.uhighlight.TermVectorOffsetStrategy

public class TermVectorOffsetStrategy
extends FieldOffsetStrategy

Uses term vectors that contain offsets.

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

Field Summary

Fields inherited from class org.apache.lucene.search.uhighlight.FieldOffsetStrategy

components

Constructor Summary

Constructors

Constructor and Description
TermVectorOffsetStrategy(UHComponents components)

Method Summary

Modifier and Type	Method and Description
OffsetsEnum	getOffsetsEnum(LeafReader reader, int docId, String content) The primary method -- return offsets for highlightable words in the specified document.
UnifiedHighlighter.OffsetSource	getOffsetSource()

Methods inherited from class org.apache.lucene.search.uhighlight.FieldOffsetStrategy

createOffsetsEnumFromReader, createOffsetsEnumsForAutomata, createOffsetsEnumsForTerms, createOffsetsEnumsWeightMatcher, getField

Methods inherited from class java.lang.Object

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

Constructor Detail

TermVectorOffsetStrategy

public TermVectorOffsetStrategy(UHComponents components)

Method Detail

getOffsetSource

public UnifiedHighlighter.OffsetSource getOffsetSource()

Specified by:

getOffsetSource in class FieldOffsetStrategy

getOffsetsEnum

public OffsetsEnum getOffsetsEnum(LeafReader reader,
                                  int docId,
                                  String content)
                           throws IOException

Description copied from class: FieldOffsetStrategy

The primary method -- return offsets for highlightable words in the specified document. Callers are expected to close the returned OffsetsEnum when it has been finished with

Specified by:

getOffsetsEnum in class FieldOffsetStrategy

Throws:

IOException