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/*******************************************************************************
* Copyright (c) 2000, 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.internal.corext.refactoring.structure;
import org.eclipse.jdt.core.dom.FieldAccess;
import org.eclipse.jdt.core.dom.FieldDeclaration;
import org.eclipse.jdt.core.dom.IBinding;
import org.eclipse.jdt.core.dom.ITypeBinding;
import org.eclipse.jdt.core.dom.ImportDeclaration;
import org.eclipse.jdt.core.dom.MemberRef;
import org.eclipse.jdt.core.dom.MethodDeclaration;
import org.eclipse.jdt.core.dom.MethodInvocation;
import org.eclipse.jdt.core.dom.MethodRef;
import org.eclipse.jdt.core.dom.QualifiedName;
import org.eclipse.jdt.core.dom.SimpleName;
import org.eclipse.jdt.core.dom.TypeDeclaration;
import org.eclipse.jdt.core.dom.VariableDeclarationFragment;
/**
* Updates references to moved static members.
* Accepts <code>CompilationUnit</code>s.
*/
/* package */ class ReferenceAnalyzer extends MoveStaticMemberAnalyzer {
public ReferenceAnalyzer(CompilationUnitRewrite cuRewrite, IBinding[] members, ITypeBinding target, ITypeBinding source) {
super(cuRewrite, members, source, target);
}
public boolean needsTargetImport() {
return fNeedsImport;
}
//---- Moved members are handled by the MovedMemberAnalyzer --------------
public boolean visit(TypeDeclaration node) {
if (isMovedMember(node.resolveBinding()))
return false;
return super.visit(node);
}
public boolean visit(VariableDeclarationFragment node) {
if (isMovedMember(node.resolveBinding()))
return false;
return super.visit(node);
}
public boolean visit(FieldDeclaration node) {
//see bug 42383: multiple VariableDeclarationFragments not supported:
VariableDeclarationFragment singleFragment= (VariableDeclarationFragment) node.fragments().get(0);
if (isMovedMember(singleFragment.resolveBinding()))
return false; // don't update javadoc of moved field here
return super.visit(node);
}
public boolean visit(MethodDeclaration node) {
if (isMovedMember(node.resolveBinding()))
return false;
return super.visit(node);
}
//---- types and fields --------------------------
public boolean visit(SimpleName node) {
if (! node.isDeclaration() && isMovedMember(node.resolveBinding()) && ! isProcessed(node))
rewrite(node, fTarget);
return false;
}
public boolean visit(QualifiedName node) {
if (isMovedMember(node.resolveBinding())) {
if (node.getParent() instanceof ImportDeclaration) {
fCuRewrite.getImportRewrite().removeImport(node.resolveTypeBinding());
fCuRewrite.getImportRewrite().addImport(fTarget.getQualifiedName() + '.' + node.getName().getIdentifier());
} else {
rewrite(node, fTarget);
}
return false;
} else {
return super.visit(node);
}
}
public boolean visit(FieldAccess node) {
if (isMovedMember(node.resolveFieldBinding()))
rewrite(node, fTarget);
return super.visit(node);
}
//---- method invocations ----------------------------------
public boolean visit(MethodInvocation node) {
if (isMovedMember(node.resolveMethodBinding()))
rewrite(node, fTarget);
return super.visit(node);
}
//---- javadoc references ----------------------------------
public boolean visit(MemberRef node) {
if (isMovedMember(node.resolveBinding()))
rewrite(node, fTarget);
return false;
}
public boolean visit(MethodRef node) {
if (isMovedMember(node.resolveBinding()))
rewrite(node, fTarget);
return false;
}
}
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