org.drools.mvel.parser.utils.AstUtils Maven / Gradle / Ivy
/*
* Copyright 2019 Red Hat, Inc. and/or its affiliates.
*
* 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.drools.mvel.parser.utils;
import com.github.javaparser.ast.Node;
public class AstUtils {
public static boolean hasChildOfType( Node node, Class nodeType ) {
if (nodeType.isInstance( node )) {
return true;
}
for (Node child : node.getChildNodes()) {
if (hasChildOfType( child, nodeType )) {
return true;
}
}
return false;
}
}