/*
 * Copyright (c) 2014, the Dart project authors.
 * 
 * Licensed under the Eclipse Public License v1.0 (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.eclipse.org/legal/epl-v10.html
 * 
 * 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 com.google.dart.engine.internal.element.angular;

import com.google.dart.engine.element.ElementVisitor;
import com.google.dart.engine.element.angular.AngularHasSelectorElement;
import com.google.dart.engine.element.angular.AngularSelectorElement;

/**
 * Implementation of {@code AngularSelectorElement}.
 * 
 * @coverage dart.engine.element
 */
public abstract class AngularHasSelectorElementImpl extends AngularElementImpl implements
    AngularHasSelectorElement {
  /**
   * The selector of this element.
   */
  private AngularSelectorElement selector;

  /**
   * Initialize a newly created Angular element to have the given name.
   * 
   * @param name the name of this element
   * @param nameOffset the offset of the name of this element in the file that contains the
   *          declaration of this element
   */
  public AngularHasSelectorElementImpl(String name, int nameOffset) {
    super(name, nameOffset);
  }

  @Override
  public AngularSelectorElement getSelector() {
    return selector;
  }

  /**
   * Set the selector of this selector-based element.
   * 
   * @param selector the selector to set
   */
  public void setSelector(AngularSelectorElement selector) {
    encloseElement((AngularSelectorElementImpl) selector);
    this.selector = selector;
  }

  @Override
  public void visitChildren(ElementVisitor<?> visitor) {
    safelyVisitChild(selector, visitor);
    super.visitChildren(visitor);
  }
}