org.openrdf.sesame.query.rql.model
Class InstanceOf

java.lang.Object
  org.openrdf.sesame.query.rql.model.InstanceOf

All Implemented Interfaces:

DataQuery, Query, ResourceQuery

public class InstanceOf

extends Object

implements DataQuery

Constructor Summary

InstanceOf(ClassQuery classQ, boolean properInstances)

Method Summary

void	evaluate(RdfSchemaSource rss, TableQueryResultListener listener)
ValueIterator	getInstances(RdfSchemaSource rss)
String	getQuery()
ValueIterator	getResources(RdfSchemaSource rss)
boolean	returnsSet()
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InstanceOf

public InstanceOf(ClassQuery classQ,
                  boolean properInstances)

Method Detail

evaluate

public void evaluate(RdfSchemaSource rss,
                     TableQueryResultListener listener)
              throws QueryEvaluationException

Specified by:

evaluate in interface ResourceQuery

Throws:

QueryEvaluationException

getResources

public ValueIterator getResources(RdfSchemaSource rss)
                           throws QueryEvaluationException

Specified by:

getResources in interface ResourceQuery

Throws:

QueryEvaluationException

getInstances

public ValueIterator getInstances(RdfSchemaSource rss)
                           throws QueryEvaluationException

Specified by:

getInstances in interface DataQuery

Throws:

QueryEvaluationException

returnsSet

public boolean returnsSet()

Specified by:

returnsSet in interface ResourceQuery

getQuery

public String getQuery()

Specified by:

getQuery in interface Query

toString

public String toString()