info.aduna.infosource.query
Class BlockingQueryEvaluator

java.lang.Object
  info.aduna.infosource.query.BlockingQueryEvaluator

public class BlockingQueryEvaluator
extends Object

BlockingQueryEvaluator evaluates a query on the Repositories contained in an RepositoryManager and passes the results back as a map, mapping a Repository to its GraphQueryResult or TupleQueryResult.

Currently, a BlockingQueryEvaluator can only be used once, it cannot be reused later on to re-evaluate the query.

Constructor Summary

BlockingQueryEvaluator(Query query, org.openrdf.repository.manager.LocalRepositoryManager repositoryManager)

Method Summary

void	close()
static void	closeResults(Map<?,?> results) Utility method for closing all GraphQueryResults and TupleQueryResults occurring as values in the specified Map.
Map<String,Object>	evaluate()
Query	getQuery()

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockingQueryEvaluator

public BlockingQueryEvaluator(Query query,
                              org.openrdf.repository.manager.LocalRepositoryManager repositoryManager)

Method Detail

getQuery

public Query getQuery()

evaluate

public Map<String,Object> evaluate()

close

public void close()

closeResults

public static void closeResults(Map<?,?> results)

Utility method for closing all GraphQueryResults and TupleQueryResults occurring as values in the specified Map.