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com.sapportals.wcm.service.indexmanagement.retrieval.search

Interface IExtendedSearchIndex

public interface IExtendedSearchIndex

Extended interface for additional search and retrieval operations.

Method Summary
 Collection getDocumentAbstracts(ISearchResultList searchResults)
          gets the abstract of documents
 Collection getHighlightedContent(ISearchResultList searchResults, IQueryEntryList queryList)
          gets the hightlighted content of resources with respect to the queryList
 Collection getHighlightedSummary(ISearchResultList searchResults, IQueryEntryList queryList, int maxNumberOfWords)
          Returns a summary for all input documents.
 

Method Detail

getDocumentAbstracts

public Collection getDocumentAbstracts(ISearchResultList searchResults)
                                throws WcmException
gets the abstract of documents

Parameters:
searchResults - search result list with resources for that abstracts have to be returned
Returns:
Collection of ITextminingResult
Throws:
WcmException

getHighlightedContent

public Collection getHighlightedContent(ISearchResultList searchResults,
                                        IQueryEntryList queryList)
                                 throws WcmException
gets the hightlighted content of resources with respect to the queryList

Parameters:
searchResults - search result list with resources for which content have to be returned
queryList - the queries to be highlighted
Returns:
Collection of ITextminingResult
Throws:
WcmException

getHighlightedSummary

public Collection getHighlightedSummary(ISearchResultList searchResults,
                                        IQueryEntryList queryList,
                                        int maxNumberOfWords)
                                 throws WcmException
Returns a summary for all input documents. The summary is returned in a collection of ITextminingResult. Each of these elements contains the content in HTML format with words specified in the input query list highlighted.

Parameters:
searchResults - input search results
queryList - specifies the words which should be highlighted
maxNumberOfWords - maximum number of words in the summary
Returns:
Collection of ITextminingResult
Throws:
WcmException - Exception raised in failure situation
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