/*
* 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.assembler.assemblers;
import org.apache.jena.assembler.* ;
import org.apache.jena.rdf.model.* ;
import org.apache.jena.reasoner.* ;
import org.apache.jena.reasoner.rulesys.GenericRuleReasonerFactory ;
public class InfModelAssembler extends ModelAssembler
{
@Override
protected Model openEmptyModel( Assembler a, Resource root, Mode mode )
{
checkType( root, JA.InfModel );
Model base = getBase( a, root, mode );
Reasoner reasoner = getReasoner( a, root );
InfModel result = ModelFactory.createInfModel( reasoner, base );
return result;
}
protected Model getBase( Assembler a, Resource root, Mode mode )
{
Resource base = getUniqueResource( root, JA.baseModel );
return base == null ? ModelFactory.createDefaultModel() : a.openModel( base, mode );
}
protected Reasoner getReasoner( Assembler a, Resource root )
{ return getReasonerFactory( a, root ).create( root ); }
protected ReasonerFactory getReasonerFactory( Assembler a, Resource root )
{
Resource factory = getUniqueResource( root, JA.reasoner );
return factory == null
? GenericRuleReasonerFactory.theInstance()
: (ReasonerFactory) a.open( factory )
;
}
}