1 /*******************************************************************************
2 * Copyright (c) 2000, 2003 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Common Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/cpl-v10.html
9 * IBM Corporation - initial API and implementation
10 *******************************************************************************/
11 package net.sourceforge.phpdt.internal.compiler.ast;
13 import net.sourceforge.phpdt.internal.compiler.ASTVisitor;
14 import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
15 import net.sourceforge.phpdt.internal.compiler.lookup.ClassScope;
16 import net.sourceforge.phpdt.internal.compiler.lookup.ReferenceBinding;
17 import net.sourceforge.phpdt.internal.compiler.lookup.Scope;
18 import net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding;
20 import org.eclipse.core.resources.IFile;
22 public class SingleTypeReference extends TypeReference {
26 public SingleTypeReference(IFile f, char[] source, int start, int end) {
33 public SingleTypeReference(char[] source, long pos) {
36 sourceStart = (int) (pos>>>32) ;
37 sourceEnd = (int) (pos & 0x00000000FFFFFFFFL) ;
40 public SingleTypeReference(char[] source ,TypeBinding type, long pos) {
42 this.resolvedType = type ;
44 public TypeReference copyDims(int dim){
45 //return a type reference copy of me with some dimensions
46 //warning : the new type ref has a null binding
48 return new ArrayTypeReference(token,null,dim,(((long)sourceStart)<<32)+sourceEnd) ;
50 public TypeBinding getTypeBinding(Scope scope) {
51 if (this.resolvedType != null)
52 return this.resolvedType;
53 return scope.getType(token);
55 public char [][] getTypeName() {
56 return new char[][] { token };
58 public TypeBinding resolveTypeEnclosing(BlockScope scope, ReferenceBinding enclosingType) {
59 ReferenceBinding memberTb = scope.getMemberType(token, enclosingType);
60 if (!memberTb.isValidBinding()) {
61 scope.problemReporter().invalidEnclosingType(this, memberTb, enclosingType);
64 if (isTypeUseDeprecated(memberTb, scope))
65 scope.problemReporter().deprecatedType(memberTb, this);
66 return this.resolvedType = memberTb;
68 public StringBuffer printExpression(int indent, StringBuffer output){
70 return output.append(token);
72 public String toStringExpression(int tab){
73 return new String(token) ;
75 public void traverse(ASTVisitor visitor, BlockScope scope) {
76 visitor.visit(this, scope);
77 visitor.endVisit(this, scope);
79 public void traverse(ASTVisitor visitor, ClassScope scope) {
80 visitor.visit(this, scope);
81 visitor.endVisit(this, scope);