| /* |
| * Copyright (c) 2013, 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.search; |
| |
| import com.google.dart.engine.element.Element; |
| |
| /** |
| * The interface <code>SearchPattern</code> defines the behavior common to objects that determine |
| * whether a given Dart element matches the elements being searched for. Specific kinds of patterns |
| * can be created using the static methods defined in the class {@link SearchPatternFactory}. |
| * |
| * @coverage dart.engine.search |
| */ |
| public interface SearchPattern { |
| /** |
| * Return the quality of the match if the given element matches this pattern, or {@code null} if |
| * the element does not match this pattern. |
| * |
| * @param element the element being matched against |
| * @return the quality of the match if the given element matches this pattern |
| */ |
| MatchQuality matches(Element element); |
| } |
