/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hp.hpl.jena.graph.compose.test;
import com.hp.hpl.jena.graph.Factory ;
import com.hp.hpl.jena.graph.Graph ;
import com.hp.hpl.jena.graph.GraphUtil ;
import com.hp.hpl.jena.graph.Triple ;
import com.hp.hpl.jena.graph.compose.MultiUnion ;
import com.hp.hpl.jena.graph.test.NodeCreateUtils ;
import com.hp.hpl.jena.rdf.model.impl.ReifierStd ;
import com.hp.hpl.jena.rdf.model.test.ModelTestBase ;
import com.hp.hpl.jena.util.iterator.ExtendedIterator ;
/**
Test the reifier for multi-unions.
*/
public class TestMultiUnionReifier extends ModelTestBase
{
public TestMultiUnionReifier( String name )
{ super( name ); }
public void testX()
{
MultiUnion mu = multi( "a P b; !b Q c; ~c R d", "" );
for (ExtendedIterator<Triple> it = GraphUtil.findAll( mu ); it.hasNext();)
{
System.err.println( "]] " + it.next() );
}
}
private MultiUnion multi( String a, String b )
{
Graph A = graph( a ), B = graph( b );
return new MultiUnion( new Graph[] {A, B} );
}
static int count = 0;
private Graph graph( String facts )
{
Graph result = Factory.createDefaultGraph( );
String [] factArray = facts.split( ";" );
for (int i = 0; i < factArray.length; i += 1)
{
String fact = factArray[i].trim();
if (fact.equals( "" ))
{}
else if (fact.charAt( 0 ) == '!')
{
Triple t = NodeCreateUtils.createTriple( fact.substring( 1 ) );
result.add( t );
ReifierStd.reifyAs(result, NodeCreateUtils.create( "_r" + ++count ), t );
}
else if (fact.charAt( 0 ) == '~')
{
Triple t = NodeCreateUtils.createTriple( fact.substring( 1 ) );
ReifierStd.reifyAs( result, NodeCreateUtils.create( "_r" + ++count ), t );
}
else
result.add( NodeCreateUtils.createTriple( fact ) );
}
return result;
}
}