/* 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.activiti.designer.eclipse.navigator.diagram;

import java.util.ArrayList;
import java.util.List;

import org.activiti.bpmn.model.FlowElement;
import org.activiti.bpmn.model.Lane;
import org.activiti.bpmn.model.Process;
import org.activiti.designer.eclipse.navigator.TreeNode;

/**
 * @author Tiese Barrell
 */
public class TransparentProcessDiagramTreeNode extends AbstractProcessDiagramTreeNode {

  public TransparentProcessDiagramTreeNode(final Object parent, final Process process) {
    super(parent, process);
  }

  @Override
  protected List<TreeNode> createChildNodesForFlowElements(List<FlowElement> flowElements) {
    final List<TreeNode> result = new ArrayList<TreeNode>();

    for (final FlowElement flowElement : flowElements) {
      // wire directly to parent to provide transparency
      result.add(DiagramTreeNodeFactory.createFlowElementNode(getParentNode(), flowElement));
    }

    return result;
  }

  @Override
  protected List<TreeNode> createChildNodesForLanes(List<Lane> lanes) {
    final List<TreeNode> result = new ArrayList<TreeNode>();

    for (final Lane lane : lanes) {
      // wire directly to parent to provide transparency
      result.add(DiagramTreeNodeFactory.createLaneNode(getParentNode(), lane));
    }

    return result;
  }

}