/*
* 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 org.apache.jena.hadoop.rdf.mapreduce.filter;
import org.apache.jena.datatypes.xsd.XSDDatatype ;
import org.apache.jena.graph.NodeFactory ;
import org.apache.jena.hadoop.rdf.types.QuadWritable;
import org.apache.jena.sparql.core.Quad ;
/**
* Abstract tests for triple filter mappers that check triple validity
*
*
*
*/
public abstract class AbstractQuadValidityFilterTests extends AbstractNodeTupleFilterTests<Quad, QuadWritable> {
@Override
protected QuadWritable createValidValue(int i) {
return new QuadWritable(
new Quad(Quad.defaultGraphNodeGenerated, NodeFactory.createURI("http://subjects/" + i),
NodeFactory.createURI("http://predicate"), NodeFactory.createLiteral(Integer.toString(i),
XSDDatatype.XSDinteger)));
}
@Override
protected QuadWritable createInvalidValue(int i) {
switch (i % 8) {
case 0:
// Invalid to use Literal as Graph
return new QuadWritable(new Quad(NodeFactory.createLiteral("invalid"), NodeFactory.createURI("http://subjects/" + i),
NodeFactory.createURI("http://predicate"), NodeFactory.createLiteral(Integer.toString(i),
XSDDatatype.XSDinteger)));
case 1:
// Invalid to use Variable as Graph
return new QuadWritable(new Quad(NodeFactory.createVariable("invalid"),
NodeFactory.createURI("http://subjects/" + i), NodeFactory.createURI("http://predicate"),
NodeFactory.createLiteral(Integer.toString(i), XSDDatatype.XSDinteger)));
case 2:
// Invalid to use Literal as Subject
return new QuadWritable(new Quad(Quad.defaultGraphNodeGenerated, NodeFactory.createLiteral("invalid"),
NodeFactory.createURI("http://predicate"), NodeFactory.createLiteral(Integer.toString(i),
XSDDatatype.XSDinteger)));
case 3:
// Invalid to use Variable as Subject
return new QuadWritable(new Quad(Quad.defaultGraphNodeGenerated, NodeFactory.createVariable("invalid"),
NodeFactory.createURI("http://predicate"), NodeFactory.createLiteral(Integer.toString(i),
XSDDatatype.XSDinteger)));
case 4:
// Invalid to use Blank Node as Predicate
return new QuadWritable(new Quad(Quad.defaultGraphNodeGenerated, NodeFactory.createURI("http://subjects/" + i),
NodeFactory.createAnon(), NodeFactory.createLiteral(Integer.toString(i), XSDDatatype.XSDinteger)));
case 5:
// Invalid to use Literal as Predicate
return new QuadWritable(new Quad(Quad.defaultGraphNodeGenerated, NodeFactory.createURI("http://subjects/" + i),
NodeFactory.createLiteral("invalid"), NodeFactory.createLiteral(Integer.toString(i), XSDDatatype.XSDinteger)));
case 6:
// Invalid to use Variable as Predicate
return new QuadWritable(
new Quad(Quad.defaultGraphNodeGenerated, NodeFactory.createURI("http://subjects/" + i),
NodeFactory.createVariable("invalid"), NodeFactory.createLiteral(Integer.toString(i),
XSDDatatype.XSDinteger)));
default:
// Invalid to use Variable as Object
return new QuadWritable(new Quad(Quad.defaultGraphNodeGenerated, NodeFactory.createURI("http://subjects/" + i),
NodeFactory.createURI("http://predicate"), NodeFactory.createVariable("invalid")));
}
}
}