org.opencms.search.documents
Class CmsTermHighlighterHtml

java.lang.Object
  org.opencms.search.documents.CmsTermHighlighterHtml

All Implemented Interfaces:

I_CmsTermHighlighter

public class CmsTermHighlighterHtml
extends Object
implements I_CmsTermHighlighter

Default highlighter implementation used for generation of search excerpts.

Since:

6.0.0

Constructor Summary

CmsTermHighlighterHtml()

Method Summary

String

getExcerpt(org.apache.lucene.document.Document doc, CmsSearchIndex index, CmsSearchParameters params, org.apache.lucene.search.Query query, org.apache.lucene.analysis.Analyzer analyzer) Returns an excerpt of the given document related based on the given index and query.

Methods inherited from class java.lang.Object

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

Constructor Detail

CmsTermHighlighterHtml

public CmsTermHighlighterHtml()

Method Detail

getExcerpt

public String getExcerpt(org.apache.lucene.document.Document doc,
                         CmsSearchIndex index,
                         CmsSearchParameters params,
                         org.apache.lucene.search.Query query,
                         org.apache.lucene.analysis.Analyzer analyzer)
                  throws IOException,
                         org.apache.lucene.search.highlight.InvalidTokenOffsetsException

Description copied from interface: I_CmsTermHighlighter

Returns an excerpt of the given document related based on the given index and query.

Specified by:

getExcerpt in interface I_CmsTermHighlighter

Parameters:

doc - the content Lucene document to generate the excerpt for

index - the index that has been searched

params - the current search parameters

query - the search query

analyzer - the analyzer used

Returns:

an excerpt of the content

Throws:

IOException - if something goes wrong

org.apache.lucene.search.highlight.InvalidTokenOffsetsException - in case of problems with the Lucene tokenizer

See Also:

I_CmsTermHighlighter.getExcerpt(org.apache.lucene.document.Document, org.opencms.search.CmsSearchIndex, org.opencms.search.CmsSearchParameters, org.apache.lucene.search.Query, org.apache.lucene.analysis.Analyzer)