/*
* 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;
import lombok.*;
import lombok.javac.JavacASTAdapter;
import lombok.javac.JavacNode;
import com.sun.tools.javac.tree.JCTree.JCClassDecl;
@RequiredArgsConstructor
public class JavacASTAdapterWithTypeDepth extends JavacASTAdapter {
private final int maxTypeDepth;
private int typeDepth;
@Override
public void visitType(final JavacNode typeNode, final JCClassDecl type) {
typeDepth++;
}
@Override
public void endVisitType(final JavacNode typeNode, final JCClassDecl type) {
typeDepth--;
}
public boolean isOfInterest() {
return typeDepth <= maxTypeDepth;
}
}