src/org/eclipse/jdt/internal/compiler/ast/JavadocQualifiedTypeReference.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2004 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
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package org.eclipse.jdt.internal.compiler.ast;
  12
  13 import org.eclipse.jdt.internal.compiler.ASTVisitor;
  14 import org.eclipse.jdt.internal.compiler.lookup.Binding;
  15 import org.eclipse.jdt.internal.compiler.lookup.BlockScope;
  16 import org.eclipse.jdt.internal.compiler.lookup.ClassScope;
  17 import org.eclipse.jdt.internal.compiler.lookup.PackageBinding;
  18 import org.eclipse.jdt.internal.compiler.lookup.Scope;
  19 import org.eclipse.jdt.internal.compiler.lookup.TypeBinding;
  20
  21
  22
  23 public class JavadocQualifiedTypeReference extends QualifiedTypeReference {
  24
  25         public int tagSourceStart, tagSourceEnd;
  26         public PackageBinding packageBinding;
  27
  28         public JavadocQualifiedTypeReference(char[][] sources, long[] pos, int tagStart, int tagEnd) {
  29                 super(sources, pos);
  30                 this.tagSourceStart = tagStart;
  31                 this.tagSourceEnd = tagEnd;
  32                 this.bits |= InsideJavadoc;
  33         }
  34
  35         protected void reportInvalidType(Scope scope) {
  36                 scope.problemReporter().javadocInvalidType(this, this.resolvedType, scope.getDeclarationModifiers());
  37         }
  38         protected void reportDeprecatedType(Scope scope) {
  39                 scope.problemReporter().javadocDeprecatedType(this.resolvedType, this, scope.getDeclarationModifiers());
  40         }
  41
  42         /* (non-Javadoc)
  43          * Redefine to capture javadoc specific signatures
  44          * @see org.eclipse.jdt.internal.compiler.ast.ASTNode#traverse(org.eclipse.jdt.internal.compiler.ASTVisitor, org.eclipse.jdt.internal.compiler.lookup.BlockScope)
  45          */
  46         public void traverse(ASTVisitor visitor, BlockScope scope) {
  47                 visitor.visit(this, scope);
  48                 visitor.endVisit(this, scope);
  49         }
  50         public void traverse(ASTVisitor visitor, ClassScope scope) {
  51                 visitor.visit(this, scope);
  52                 visitor.endVisit(this, scope);
  53         }
  54
  55         /*
  56          *
  57          */
  58         private TypeBinding internalResolveType(Scope scope, boolean checkBounds) {
  59                 // handle the error here
  60                 this.constant = NotAConstant;
  61                 if (this.resolvedType != null) // is a shared type reference which was already resolved
  62                         return this.resolvedType.isValidBinding() ? this.resolvedType : null; // already reported error
  63
  64                 this.resolvedType = getTypeBinding(scope);
  65                 if (!this.resolvedType.isValidBinding()) {
  66                         Binding binding = scope.getTypeOrPackage(this.tokens);
  67                         if (binding instanceof PackageBinding) {
  68                                 this.packageBinding = (PackageBinding) binding;
  69                         } else {
  70                                 reportInvalidType(scope);
  71                         }
  72                         return null;
  73                 }
  74                 if (isTypeUseDeprecated(this.resolvedType, scope))
  75                         reportDeprecatedType(scope);
  76                 return this.resolvedType = scope.convertToRawType(this.resolvedType);
  77         }
  78
  79         /* (non-Javadoc)
  80          * @see org.eclipse.jdt.internal.compiler.ast.Expression#resolveType(org.eclipse.jdt.internal.compiler.lookup.BlockScope)
  81          * We need to override to handle package references
  82          */
  83         public TypeBinding resolveType(BlockScope blockScope, boolean checkBounds) {
  84                 return internalResolveType(blockScope, checkBounds);
  85         }
  86
  87         /* (non-Javadoc)
  88          * @see org.eclipse.jdt.internal.compiler.ast.Expression#resolveType(org.eclipse.jdt.internal.compiler.lookup.ClassScope)
  89          * We need to override to handle package references
  90          */
  91         public TypeBinding resolveType(ClassScope classScope) {
  92                 return internalResolveType(classScope, false);
  93         }
  94 }