DefaultElementHandler.java

/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * 
 *      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.jbpm.simulation.handler;

import java.util.List;

import org.eclipse.bpmn2.FlowElement;
import org.eclipse.bpmn2.SequenceFlow;
import org.jbpm.simulation.PathContextManager;

public class DefaultElementHandler extends MainElementHandler {

    public boolean handle(FlowElement element, PathContextManager manager) {
        List<SequenceFlow> outgoing = getOutgoing(element);
        if (outgoing.isEmpty()) {
            return false;
        }
        for (SequenceFlow seqFlow : outgoing) {
            FlowElement target = seqFlow.getTargetRef();
            manager.addToPath(seqFlow, manager.getContextFromStack());
            super.handle(target, manager);
        }
        return true;
    }

}