org.aksw.sparqlify.core.query_plan

Class QEP_Union

java.lang.Object

org.aksw.sparqlify.core.query_plan.QEP_Union

All Implemented Interfaces:

QueryExecutionPlanNode

public class QEP_Union
extends Object
implements QueryExecutionPlanNode

Combine the result sets of sub-plans

Author:

raven

Constructor Summary

Constructors

Constructor and Description
QEP_Union()

Method Summary

Methods

Modifier and Type	Method and Description
com.hp.hpl.jena.query.ResultSet	execute()

Methods inherited from class java.lang.Object

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

Constructor Detail

QEP_Union

public QEP_Union()

Method Detail

execute

public com.hp.hpl.jena.query.ResultSet execute()

Specified by:

execute in interface QueryExecutionPlanNode