org.openrdf.query

Interface GraphQueryResult

All Superinterfaces:

CloseableIteration<Statement,QueryEvaluationException>, Iteration<Statement,QueryEvaluationException>, QueryResult<Statement>

All Known Implementing Classes:

GraphQueryResultImpl

public interface GraphQueryResult
extends QueryResult<Statement>

A representation of a query result as a sequence of Statement objects. Each query result consists of zero or more Statements and additionaly carries information about relevant namespace declarations. Note: take care to always close a GraphQueryResult after use to free any resources it keeps hold of.

Author:

Jeen Broekstra

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Map<java.lang.String,java.lang.String>	getNamespaces() Retrieves relevant namespaces from the query result.

Methods inherited from interface info.aduna.iteration.CloseableIteration

close

Methods inherited from interface info.aduna.iteration.Iteration

hasNext, next, remove

Method Detail

getNamespaces

java.util.Map<java.lang.String,java.lang.String> getNamespaces()
                                                               throws QueryEvaluationException

Retrieves relevant namespaces from the query result.

Returns:

a Map object containing (prefix, namespace) pairs.

Throws:

QueryEvaluationException