/*
 * Copyright 2012-2013 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * 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 org.springframework.boot.cli.compiler;

import org.codehaus.groovy.ast.AnnotatedNode;
import org.codehaus.groovy.ast.AnnotationNode;

/**
 * General purpose AST utilities.
 * 
 * @author Phillip Webb
 */
public abstract class AstUtils {

	/**
	 * Determine if an {@link AnnotatedNode} has one or more of the specified annotations.
	 */
	public static boolean hasAtLeastOneAnnotation(AnnotatedNode node,
			String... annotations) {

		for (AnnotationNode annotationNode : node.getAnnotations()) {
			for (String annotation : annotations) {
				if (annotation.equals(annotationNode.getClassNode().getName())) {
					return true;
				}
			}
		}
		return false;

	}

}
