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lombok-pg is a collection of extensions to Project Lombok

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/*
 * Copyright © 2011-2012 Philipp Eichhorn
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package lombok.javac.handlers.replace;

import static lombok.ast.AST.*;

import lombok.javac.handlers.ast.JavacMethod;

import com.sun.tools.javac.tree.JCTree.*;

public class VariableNameReplaceVisitor extends ExpressionReplaceVisitor {
	private final String oldName;

	public VariableNameReplaceVisitor(final JavacMethod method, final String oldName, final String newName) {
		super(method, Name(newName));
		this.oldName = oldName;
	}

	@Override
	protected boolean needsReplacing(final JCExpression node) {
		return (node instanceof JCIdent) && oldName.equals(node.toString());
	}
}