/*
* 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.utilities.translation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Target;
/**
* The annotation {@code DartExpressionBody} specifies the Dart code that should be used as the body
* of the annotated method. The function token ({code =>}) and the trailing semicolon will be added
* automatically.
* <p>
* For example, to replace the body of a method with a single expression, you could use the
* following:
*
* <pre>
* @DartExpressionBody("height * width")
* public int getArea() ...
* </pre>
*/
@Target(ElementType.METHOD)
public @interface DartExpressionBody {
/**
* Return the expression that comprises the body of the method.
*
* @return the expression that comprises the body of the method
*/
String value();
}