FindResponsibleNodesForComponentNameOp.java

/*******************************************************************************
 * Copyright (c) 2004, 2010 BREDEX GmbH.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     BREDEX GmbH - initial API and implementation and/or initial documentation
 *******************************************************************************/
package org.eclipse.jubula.client.core.businessprocess.treeoperations;

import org.eclipse.jubula.client.core.businessprocess.CompNameManager;
import org.eclipse.jubula.client.core.businessprocess.CompNameResult;
import org.eclipse.jubula.client.core.businessprocess.CompNamesBP;
import org.eclipse.jubula.client.core.model.ICapPO;
import org.eclipse.jubula.client.core.model.INodePO;
import org.eclipse.jubula.client.core.utils.ITreeTraverserContext;

/**
 * Operation for finding all nodes that are responsible for a specific Component
 * Name in the OME.
 * 
 * @author BREDEX GmbH
 * @created Aug 30, 2010
 */
public class FindResponsibleNodesForComponentNameOp 
    extends FindNodesForComponentNameOp {
    /**
     * <code>m_compNameBP</code>
     */
    private CompNamesBP m_compNameBP = null;
    
    /**
     * Constructor
     * 
     * @param compNameGuid The GUID of the Component Name to use for this 
     *                     operation.
     */
    public FindResponsibleNodesForComponentNameOp(String compNameGuid) {
        super(compNameGuid);
        m_compNameBP = new CompNamesBP();
    }

    /**
     * {@inheritDoc}
     */
    public boolean operate(ITreeTraverserContext<INodePO> ctx, INodePO parent, 
            INodePO node, boolean alreadyVisited) {
        if (node instanceof ICapPO) {
            final ICapPO cap = (ICapPO)node;
            CompNameResult result = 
                m_compNameBP.findCompName(ctx.getCurrentTreePath(), 
                        cap, cap.getComponentName(),
                        CompNameManager.getInstance());
            if (getCompNameGuid().equals(result.getCompName())) {
                INodePO responsibleNode = result.getResponsibleNode();
                if (responsibleNode instanceof ICapPO) {
                    getNodes().add(parent);
                }
                getNodes().add(responsibleNode);
            }
        }
        return true;
    }
}