/**
* Copyright 2010 JBoss Inc
*
* Licensed 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.drools.reteoo.test.dsl;
import java.util.List;
import java.util.Map;
import org.drools.WorkingMemory;
import org.drools.reteoo.LeftTupleSource;
import org.drools.reteoo.MockTupleSource;
import org.drools.reteoo.RuleTerminalNode;
import org.drools.reteoo.builder.BuildContext;
import org.drools.rule.Rule;
import org.drools.spi.Consequence;
import org.drools.spi.KnowledgeHelper;
public class RuleTerminalNodeStep
implements
Step {
public RuleTerminalNodeStep(ReteTesterHelper reteTesterHelper) {
}
public void execute(Map<String, Object> context,
List<String[]> args) {
BuildContext buildContext = (BuildContext) context.get( "BuildContext" );
if ( args.size() != 0 ) {
String[] a = args.get( 0 );
String name = a[0].trim();
String leftInput = a[1].trim();
LeftTupleSource leftTupleSource;
if ( "mock".equals( leftInput ) ) {
leftTupleSource = new MockTupleSource( buildContext.getNextId() );
} else {
leftTupleSource = (LeftTupleSource) context.get( leftInput );
}
Rule rule = new Rule( name );
final RuleTerminalNode rtn = new RuleTerminalNode( buildContext.getNextId(),
leftTupleSource,
rule,
null,
buildContext );
Consequence consequence = new Consequence() {
public void evaluate(KnowledgeHelper knowledgeHelper,
WorkingMemory workingMemory) throws Exception {
}
public String getName() {
return "default";
}
};
rule.setConsequence( consequence );
rtn.attach();
context.put( name,
rtn );
} else {
throw new IllegalArgumentException( "Cannot arguments " + args );
}
}
}