org.eclipse.jdt.internal.compiler.ast.QualifiedSuperReference Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2000, 2009 IBM Corporation and others.
* 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://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.internal.compiler.ast;
import org.eclipse.jdt.internal.compiler.ASTVisitor;
import org.eclipse.jdt.internal.compiler.lookup.*;
public class QualifiedSuperReference extends QualifiedThisReference {
public QualifiedSuperReference(TypeReference name, int pos, int sourceEnd) {
super(name, pos, sourceEnd);
}
public boolean isSuper() {
return true;
}
public boolean isThis() {
return false;
}
public StringBuffer printExpression(int indent, StringBuffer output) {
return this.qualification.print(0, output).append(".super"); //$NON-NLS-1$
}
public TypeBinding resolveType(BlockScope scope) {
if ((this.bits & ParenthesizedMASK) != 0) {
scope.problemReporter().invalidParenthesizedExpression(this);
return null;
}
super.resolveType(scope);
if (this.currentCompatibleType == null)
return null; // error case
if (this.currentCompatibleType.id == T_JavaLangObject) {
scope.problemReporter().cannotUseSuperInJavaLangObject(this);
return null;
}
return this.resolvedType = this.currentCompatibleType.superclass();
}
public void traverse(
ASTVisitor visitor,
BlockScope blockScope) {
if (visitor.visit(this, blockScope)) {
this.qualification.traverse(visitor, blockScope);
}
visitor.endVisit(this, blockScope);
}
public void traverse(
ASTVisitor visitor,
ClassScope blockScope) {
if (visitor.visit(this, blockScope)) {
this.qualification.traverse(visitor, blockScope);
}
visitor.endVisit(this, blockScope);
}
}