org.apache.lucene.search.uhighlight

Class PostingsWithTermVectorsOffsetStrategy

java.lang.Object

org.apache.lucene.search.uhighlight.FieldOffsetStrategy

org.apache.lucene.search.uhighlight.PostingsWithTermVectorsOffsetStrategy

public class PostingsWithTermVectorsOffsetStrategy
extends FieldOffsetStrategy

Like PostingsOffsetStrategy but also uses term vectors (only terms needed) for multi-term queries.

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
PostingsWithTermVectorsOffsetStrategy(UHComponents components)

Method Summary

Modifier and Type	Method and Description
OffsetsEnum	getOffsetsEnum(LeafReader leafReader, 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

PostingsWithTermVectorsOffsetStrategy

public PostingsWithTermVectorsOffsetStrategy(UHComponents components)

Method Detail

getOffsetsEnum

public OffsetsEnum getOffsetsEnum(LeafReader leafReader,
                                  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

getOffsetSource

public UnifiedHighlighter.OffsetSource getOffsetSource()

Specified by:

getOffsetSource in class FieldOffsetStrategy