ExpressionExpressionCompartment7CanonicalEditPolicy.java :  » Workflow-Engines » osbl-1_0 » newprocess » diagram » edit » policies » Java Open Source

package newprocess.diagram.edit.policies;

import org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy;
import org.eclipse.gmf.runtime.notation.View;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;

import newprocess.Expression;

import newprocess.diagram.edit.parts.AndOperatorEditPart;
import newprocess.diagram.edit.parts.OrOperatorEditPart;

import newprocess.diagram.part.New_processVisualIDRegistry;

import org.eclipse.emf.ecore.EObject;

/**
 * @generated
 */
public class ExpressionExpressionCompartment7CanonicalEditPolicy extends
    CanonicalEditPolicy {

  /**
   * @generated
   */
  protected List getSemanticChildrenList() {
    List result = new LinkedList();
    EObject modelObject = ((View) getHost().getModel()).getElement();
    View viewObject = (View) getHost().getModel();
    EObject nextValue;
    int nodeVID;
    for (Iterator values = ((Expression) modelObject).getHasTerms()
        .iterator(); values.hasNext();) {
      nextValue = (EObject) values.next();
      nodeVID = New_processVisualIDRegistry.getNodeVisualID(viewObject,
          nextValue);
      switch (nodeVID) {
      case OrOperatorEditPart.VISUAL_ID: {
        result.add(nextValue);
        break;
      }
      case AndOperatorEditPart.VISUAL_ID: {
        result.add(nextValue);
        break;
      }
      }
    }
    return result;
  }

  /**
   * @generated
   */
  protected boolean shouldDeleteView(View view) {
    return view.isSetElement() && view.getElement() != null
        && view.getElement().eIsProxy();
  }

  /**
   * @generated
   */
  protected String getDefaultFactoryHint() {
    return null;
  }

}