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Viewing changes to org.aspectj/modules/org.aspectj.matcher/src/org/aspectj/weaver/patterns/ScopeWithTypeVariables.java

  • Committer: Bazaar Package Importer
  • Author(s): Damien Raude-Morvan
  • Date: 2009-10-04 16:37:23 UTC
  • mfrom: (1.1.3 upstream) (3.1.3 sid)
  • Revision ID: james.westby@ubuntu.com-20091004163723-ck4y7j7fhjxskkie
Tags: 1.6.6+dfsg-1
* New upstream release.
  - Update 02_use_gjdoc.diff patch
* Update my email address

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org.aspectj/modules/org.aspectj.matcher/src/org/aspectj/weaver/patterns/ScopeWithTypeVariables.java
 
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/* *******************************************************************
 
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 * Copyright (c) 2005 Contributors.
 
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 * All rights reserved. 
 
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 * This program and the accompanying materials are made available 
 
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 * under the terms of the Eclipse Public License v1.0 
 
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 * which accompanies this distribution and is available at 
 
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 * http://eclipse.org/legal/epl-v10.html 
 
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 *  
 
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 * Contributors: 
 
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 *   Adrian Colyer                      Initial implementation
 
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 * ******************************************************************/
 
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package org.aspectj.weaver.patterns;
 
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import org.aspectj.bridge.IMessage;
 
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import org.aspectj.bridge.IMessageHandler;
 
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import org.aspectj.bridge.IMessage.Kind;
 
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import org.aspectj.weaver.IHasPosition;
 
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import org.aspectj.weaver.ResolvedType;
 
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import org.aspectj.weaver.TypeVariable;
 
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import org.aspectj.weaver.UnresolvedType;
 
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import org.aspectj.weaver.UnresolvedTypeVariableReferenceType;
 
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import org.aspectj.weaver.World;
 
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/**
 
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 * A scope that also considers type variables when looking up a type.
 
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 *
 
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 */
 
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public class ScopeWithTypeVariables implements IScope {
 
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        private IScope delegateScope;
 
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        private String[] typeVariableNames;
 
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        private UnresolvedTypeVariableReferenceType[] typeVarTypeXs;
 
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        public ScopeWithTypeVariables(String[] typeVarNames, IScope delegate) {
 
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                this.delegateScope = delegate;
 
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                this.typeVariableNames = typeVarNames;
 
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                this.typeVarTypeXs = new UnresolvedTypeVariableReferenceType[typeVarNames.length];
 
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        }
 
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        /* (non-Javadoc)
 
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         * @see org.aspectj.weaver.patterns.IScope#lookupType(java.lang.String, org.aspectj.weaver.IHasPosition)
 
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         */
 
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        public UnresolvedType lookupType(String name, IHasPosition location) {
 
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                for (int i = 0; i < typeVariableNames.length; i++) {
 
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                        if (typeVariableNames[i].equals(name)) {
 
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                                if (typeVarTypeXs[i] == null) {
 
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                                        typeVarTypeXs[i] = new UnresolvedTypeVariableReferenceType(new TypeVariable(name));
 
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                                }
 
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                                return typeVarTypeXs[i];
 
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                        }
 
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                }
 
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                return delegateScope.lookupType(name, location);
 
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        }
 
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        /* (non-Javadoc)
 
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         * @see org.aspectj.weaver.patterns.IScope#getWorld()
 
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         */
 
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        public World getWorld() {
 
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                return delegateScope.getWorld();
 
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        }
 
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        /* (non-Javadoc)
 
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         * @see org.aspectj.weaver.patterns.IScope#getEnclosingType()
 
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         */
 
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        public ResolvedType getEnclosingType() {
 
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                return delegateScope.getEnclosingType();
 
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        }
 
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        /* (non-Javadoc)
 
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         * @see org.aspectj.weaver.patterns.IScope#getMessageHandler()
 
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         */
 
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        public IMessageHandler getMessageHandler() {
 
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                return delegateScope.getMessageHandler();
 
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        }
 
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        /* (non-Javadoc)
 
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         * @see org.aspectj.weaver.patterns.IScope#lookupFormal(java.lang.String)
 
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         */
 
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        public FormalBinding lookupFormal(String name) {
 
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                return delegateScope.lookupFormal(name);
 
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        }
 
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        /* (non-Javadoc)
 
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         * @see org.aspectj.weaver.patterns.IScope#getFormal(int)
 
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         */
 
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        public FormalBinding getFormal(int i) {
 
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                return delegateScope.getFormal(i);
 
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        }
 
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        /* (non-Javadoc)
 
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         * @see org.aspectj.weaver.patterns.IScope#getFormalCount()
 
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         */
 
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        public int getFormalCount() {
 
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                return delegateScope.getFormalCount();
 
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        }
 
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        /* (non-Javadoc)
 
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         * @see org.aspectj.weaver.patterns.IScope#getImportedPrefixes()
 
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         */
 
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        public String[] getImportedPrefixes() {
 
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                return delegateScope.getImportedPrefixes();
 
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        }
 
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        /* (non-Javadoc)
 
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         * @see org.aspectj.weaver.patterns.IScope#getImportedNames()
 
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         */
 
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        public String[] getImportedNames() {
 
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                return delegateScope.getImportedNames();
 
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        }
 
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        /* (non-Javadoc)
 
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         * @see org.aspectj.weaver.patterns.IScope#message(org.aspectj.bridge.IMessage.Kind, org.aspectj.weaver.IHasPosition, java.lang.String)
 
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         */
 
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        public void message(Kind kind, IHasPosition location, String message) {
 
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                delegateScope.message(kind, location, message);
 
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        }
 
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        /* (non-Javadoc)
 
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         * @see org.aspectj.weaver.patterns.IScope#message(org.aspectj.bridge.IMessage.Kind, org.aspectj.weaver.IHasPosition, org.aspectj.weaver.IHasPosition, java.lang.String)
 
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         */
 
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        public void message(Kind kind, IHasPosition location1,
 
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                        IHasPosition location2, String message) {
 
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                delegateScope.message(kind,location1,location2,message);
 
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        }
 
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        public void message(IMessage aMessage) {
 
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                delegateScope.message(aMessage);
 
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        }
 
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}