org.apache.nutch.searcher
Interface HitSummarizer

All Known Subinterfaces:

DistributedSearch.Protocol

All Known Implementing Classes:

DistributedSearch.Client, FetchedSegments, NutchBean

public interface HitSummarizer

Service that builds a summary for a hit on a query.

Method Summary

String[]	getSummary(HitDetails[] details, Query query) Returns summaries for a set of details.
String	getSummary(HitDetails details, Query query) Returns a summary for the given hit details.

Method Detail

getSummary

public String getSummary(HitDetails details,
                         Query query)
                  throws IOException

Returns a summary for the given hit details.

Parameters:

details - the details of the hit to be summarized

query - indicates what should be higlighted in the summary text

Throws:

IOException

getSummary

public String[] getSummary(HitDetails[] details,
                           Query query)
                    throws IOException

Returns summaries for a set of details. Hook for parallel IPC calls.

Parameters:

details - the details of hits to be summarized

query - indicates what should be higlighted in the summary text

Throws:

IOException