Package org.silverpeas.core.index.search.model

Class IndexSearcher

java.lang.Object

org.silverpeas.core.index.search.model.IndexSearcher

@Technical
@Bean
@Singleton
public class IndexSearcher
extends Object

The IndexSearcher class implements search over all the indexes. A IndexSearcher manages a set of cached lucene IndexSearcher.

Method Summary

Modifier and Type	Method	Description
static IndexSearcher	get()
org.apache.lucene.queryparser.classic.QueryParser.Operator	getDefaultOperator()
MatchingIndexEntry	search(String component, String objectId, String objectType)	Searches the Lucene index for a specific object, by giving the PK of the index entry
MatchingIndexEntry[]	search(QueryDescription query)	Search the documents of the given component's set.

Methods inherited from class java.lang.Object

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

Method Detail

get

public static IndexSearcher get()

getDefaultOperator

public org.apache.lucene.queryparser.classic.QueryParser.Operator getDefaultOperator()

search

public MatchingIndexEntry search(String component,
                                 String objectId,
                                 String objectType)
                          throws ParseException

Searches the Lucene index for a specific object, by giving the PK of the index entry

Parameters:

component -

objectId -

objectType -

Returns:

MatchingIndexEntry wrapping the result, else null

Throws:

ParseException

search

public MatchingIndexEntry[] search(QueryDescription query)
                            throws ParseException

Search the documents of the given component's set. All entries found whose startDate is not reached or whose endDate is passed are pruned from the results set.

Parameters:

query - the query.

Returns:

an array of index entries.

Throws:

ParseException - on parse error