org.aspectj.weaver.patterns.HasThisTypePatternTriedToSneakInSomeGenericOrParameterizedTypePatternMatchingStuffAnywhereVisitor Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of aspectjweaver Show documentation
Show all versions of aspectjweaver Show documentation
The AspectJ weaver introduces advices to java classes
/* *******************************************************************
* Copyright (c) 2005 Contributors.
* All rights reserved.
* This program and the accompanying materials are made available
* under the terms of the Eclipse Public License v1.0
* which accompanies this distribution and is available at
* http://eclipse.org/legal/epl-v10.html
*
* Contributors:
* Adrian Colyer Initial implementation
* ******************************************************************/
package org.aspectj.weaver.patterns;
import org.aspectj.weaver.UnresolvedType;
/**
* @author colyer
*
*/
public class HasThisTypePatternTriedToSneakInSomeGenericOrParameterizedTypePatternMatchingStuffAnywhereVisitor
extends AbstractPatternNodeVisitor {
boolean ohYesItHas = false;
/**
* Is the Exact type parameterized?
* Generic is ok as that just means we resolved a simple type pattern to a generic type
*/
public Object visit(ExactTypePattern node, Object data) {
UnresolvedType theExactType = node.getExactType();
if (theExactType.isParameterizedType()) ohYesItHas = true;
//if (theExactType.isGenericType()) ohYesItHas = true;
return data;
}
/**
* Any type bounds are bad.
* Type parameters are right out.
*/
public Object visit(WildTypePattern node, Object data) {
if (node.getUpperBound() != null) ohYesItHas = true;
if (node.getLowerBound() != null) ohYesItHas = true;
if (node.getTypeParameters().size() != 0) ohYesItHas = true;
return data;
}
public boolean wellHasItThen/*?*/() {
return ohYesItHas;
}
}