/*
* Software Name : ATK
*
* Copyright (C) 2007 - 2012 France Télécom
*
* 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.
*
* ------------------------------------------------------------------
* File Name : RemoveNode.java
*
* Created : 26/10/2009
* Author(s) : France Telecom
*/
package com.orange.atk.interpreter.estimators;
import java.util.List;
import com.orange.atk.interpreter.ast.ASTBOOLEAN;
import com.orange.atk.interpreter.ast.ASTCOMMENT;
import com.orange.atk.interpreter.ast.ASTFLOAT;
import com.orange.atk.interpreter.ast.ASTFUNCTION;
import com.orange.atk.interpreter.ast.ASTINCLUDE;
import com.orange.atk.interpreter.ast.ASTLOOP;
import com.orange.atk.interpreter.ast.ASTNUMBER;
import com.orange.atk.interpreter.ast.ASTSETVAR;
import com.orange.atk.interpreter.ast.ASTSTRING;
import com.orange.atk.interpreter.ast.ASTStart;
import com.orange.atk.interpreter.ast.ASTTABLE;
import com.orange.atk.interpreter.ast.ASTVARIABLE;
import com.orange.atk.interpreter.ast.Node;
import com.orange.atk.interpreter.ast.SimpleNode;
import com.orange.atk.interpreter.parser.ATKScriptParserVisitor;
/***
* Search Node to remove depending the position contains in data object.
* Data is a treePath (java.swing.tree) which contains reference of nodes to cross.
*
*
*@author MOREAU FAbien - FMOREAU@gfi.fr
*
*/
public class RemoveNode implements ATKScriptParserVisitor {
private int treepathdepth ;
private List<Integer> firsttreepath;
private Integer lasttreepathindex;
public RemoveNode (List<Integer> FirstPath, Integer lastIndex ) {
firsttreepath = FirstPath;
lasttreepathindex = lastIndex;
};
public Object visit(SimpleNode node, Object data) {
if( treepathdepth >= firsttreepath.size() )
return false;
if (treepathdepth == firsttreepath.size()-1 ){
int firstposition = firsttreepath.get(treepathdepth);
for (int i=0 ; i <= lasttreepathindex-firstposition ; i++)
node.jjtRemoveChild(firstposition);
return true;
} else {
//cross node depending the PathTree
Node child = node.jjtGetChild( firsttreepath.get(treepathdepth));
treepathdepth++;
child.jjtAccept(this,null);
}
return true;
}
public Object visit(ASTStart node, Object data) {
//Entry point
return visit( (SimpleNode)node,data);
}
public Object visit(ASTFUNCTION node, Object data) {
return visit( (SimpleNode)node,data);
}
public Object visit(ASTSTRING node, Object data) {
return visit( (SimpleNode)node,data);
}
public Object visit(ASTNUMBER node, Object data) {
return visit( (SimpleNode)node,data);
}
public Object visit(ASTCOMMENT node, Object data) {
return visit( (SimpleNode)node,data);
}
public Object visit(ASTSETVAR node, Object data) {
return visit( (SimpleNode)node,data);
}
public Object visit(ASTLOOP node, Object data) {
return visit( (SimpleNode)node,data);
}
public Object visit(ASTTABLE node, Object data) {
return visit( (SimpleNode)node,data);
}
public Object visit(ASTVARIABLE node, Object data) {
return visit( (SimpleNode)node,data);
}
public Object visit(ASTINCLUDE node, Object data) {
return visit( (SimpleNode)node,data);
}
public Object visit(ASTBOOLEAN node, Object data) {
return visit( (SimpleNode)node,data);
}
public Object visit(ASTFLOAT node, Object data) {
return visit( (SimpleNode)node,data);
}
}