sebastian L. created LUCENE-4113:
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Summary: FastVectorHighlighter: FieldTermStack.TermInfo should
provide term-weight
Key: LUCENE-4113
URL: https://issues.apache.org/jira/browse/LUCENE-4113
Project: Lucene - Java
Issue Type: Improvement
Components: modules/highlighter
Affects Versions: 4.0
Reporter: sebastian L.
Priority: Minor
Fix For: 4.0, 5.0
This patch contains:
* FieldTermStack.TermInfo has a field TermInfo.weight (float) now, which holds
the index-weight (IDF) of the corresponding term
* FieldPhraseList.WeightedPhraseInfo provides a field
WeightedPhraseInfo.termsInfos (ArrayList<TermInfo>) now, which provides
informations about the contained terms in the corresponding phrase
* WeightedPhraseInfo.addIfNoOverlap() no longer dumps the second part of a
hyphenated word (for example: social-economics)
* FieldQueryTest has been updated
*Regarding test-cases*:
TermInfo.toString() wasn't modified, thus, test-cases remain pretty much the
same except the additional parameter for TermInfo-constructor.
This is the third (see LUCENE-4091, LUCENE-4107) patch aiming at the
introduction of another method for weighting fragments (see LUCENE-3440).
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