org.mindswap.pellet.jena

Class SimpleUnion

java.lang.Object

org.apache.jena.graph.impl.GraphBase

org.apache.jena.graph.compose.CompositionBase

org.apache.jena.graph.compose.Polyadic

org.mindswap.pellet.jena.SimpleUnion

All Implemented Interfaces:

org.apache.jena.graph.Graph, org.apache.jena.graph.impl.GraphWithPerform

public class SimpleUnion
extends org.apache.jena.graph.compose.Polyadic

A simple union graph implementation whose find function may contain duplicate triples. The contains function is overridden so as not to call the find method.

Author:

Evren Sirin

Field Summary

Fields inherited from class org.apache.jena.graph.compose.Polyadic

m_baseGraph, m_subGraphs

Fields inherited from class org.apache.jena.graph.impl.GraphBase

capabilities, closed, gem, pm, statisticsHandler, TOSTRING_TRIPLE_BASE, TOSTRING_TRIPLE_LIMIT

Fields inherited from interface org.apache.jena.graph.Graph

emptyGraph

Constructor Summary

Constructors

Constructor and Description
SimpleUnion(Iterable<org.apache.jena.graph.Graph> graphs)

Method Summary

Modifier and Type	Method and Description
protected boolean	graphBaseContains(org.apache.jena.graph.Triple t)
protected org.apache.jena.util.iterator.ExtendedIterator<org.apache.jena.graph.Triple>	graphBaseFind(org.apache.jena.graph.Triple t)
boolean	isEmpty()

Methods inherited from class org.apache.jena.graph.compose.Polyadic

addGraph, close, createPrefixMapping, dependsOn, getBaseGraph, getCapabilities, getRequiredBaseGraph, getSubGraphs, getTransactionHandler, removeGraph, setBaseGraph

Methods inherited from class org.apache.jena.graph.compose.CompositionBase

butNot, ifIn, ifIn, recording, reject, rejecting, rejecting

Methods inherited from class org.apache.jena.graph.impl.GraphBase

add, checkOpen, clear, contains, contains, containsByFind, createStatisticsHandler, delete, find, find, forTestingOnly_graphBaseFind, getEventManager, getPrefixMapping, getStatisticsHandler, graphBaseFind, graphBaseSize, isClosed, isIsomorphicWith, notifyAdd, notifyDelete, performAdd, performDelete, remove, size, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jena.graph.Graph

find

Constructor Detail

SimpleUnion

public SimpleUnion(Iterable<org.apache.jena.graph.Graph> graphs)

Parameters:

graphs -

Method Detail

graphBaseContains

protected boolean graphBaseContains(org.apache.jena.graph.Triple t)

Overrides:

graphBaseContains in class org.apache.jena.graph.impl.GraphBase

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface org.apache.jena.graph.Graph

Overrides:

isEmpty in class org.apache.jena.graph.impl.GraphBase

graphBaseFind

protected org.apache.jena.util.iterator.ExtendedIterator<org.apache.jena.graph.Triple> graphBaseFind(org.apache.jena.graph.Triple t)

Specified by:

graphBaseFind in class org.apache.jena.graph.impl.GraphBase