Package de.cxp.ocs.smartsuggest.querysuggester

Class CompoundQuerySuggester

java.lang.Object

de.cxp.ocs.smartsuggest.querysuggester.CompoundQuerySuggester

All Implemented Interfaces:

QuerySuggester, AutoCloseable, org.apache.lucene.util.Accountable

public class CompoundQuerySuggester
extends Object
implements QuerySuggester, org.apache.lucene.util.Accountable

Field Summary

Fields inherited from interface org.apache.lucene.util.Accountable

NULL_ACCOUNTABLE

Fields inherited from interface de.cxp.ocs.smartsuggest.querysuggester.QuerySuggester

DEFAULT_MAXIMUM_RESULTS

Constructor Summary

Constructors

Constructor	Description
CompoundQuerySuggester(List<QuerySuggester> suggester, Limiter limiter)

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	isReady()
long	ramBytesUsed()
long	recordCount()	return amount of records indexed into this QuerySuggester.
List<Suggestion>	suggest(String term, int maxResults, Set<String> tags)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.lucene.util.Accountable

getChildResources

Methods inherited from interface de.cxp.ocs.smartsuggest.querysuggester.QuerySuggester

destroy, suggest

Constructor Detail

CompoundQuerySuggester

public CompoundQuerySuggester(List<QuerySuggester> suggester,
                              Limiter limiter)

Method Detail

suggest

public List<Suggestion> suggest(String term,
                                int maxResults,
                                Set<String> tags)
                         throws SuggestException

Specified by:

suggest in interface QuerySuggester

Parameters:

term - the term for which to get suggestions

maxResults - the maximum number of suggestions to return

tags - the group names used for filtering

Returns:

A list of suggestions for the given term

Throws:

SuggestException

isReady

public boolean isReady()

Specified by:

isReady in interface QuerySuggester

Returns:

true if ready to serve suggestions

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception

ramBytesUsed

public long ramBytesUsed()

Specified by:

ramBytesUsed in interface org.apache.lucene.util.Accountable

recordCount

public long recordCount()

Description copied from interface: QuerySuggester

return amount of records indexed into this QuerySuggester.

Specified by:

recordCount in interface QuerySuggester

Returns:

amount of indexed records