/*
* 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.angular.AngularHasAttributeSelectorElement;
import com.google.dart.engine.element.angular.AngularSelectorElement;
import com.google.dart.engine.html.ast.XmlTagNode;
/**
* Implementation of {@link AngularSelectorElement} based on presence of attribute.
*/
public class HasAttributeSelectorElementImpl extends AngularSelectorElementImpl implements
AngularHasAttributeSelectorElement {
public HasAttributeSelectorElementImpl(String attributeName, int offset) {
super(attributeName, offset);
}
@Override
public boolean apply(XmlTagNode node) {
String attributeName = getName();
return node.getAttribute(attributeName) != null;
}
@Override
protected void appendTo(StringBuilder builder) {
builder.append("[");
builder.append(getName());
builder.append("]");
}
}