/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 flash.tools.debugger.expression;
import org.apache.flex.compiler.tree.as.IASNode;
/**
* @author ggv
*
*/
public interface IASTFolder {
/**
* This will perform folding of certain nodes, based on implementation
*
* @param rootNode
* @return
*/
public IASNode fold(IASNode rootNode);
/**
* Unfolds onlevel, if required will fold the children
*
* @param rootNode
* @return
*/
public IASNode unfoldOneLevel(FoldedExpressionNode rootNode);
}