src/org/eclipse/jdt/internal/compiler/ast/JavadocSingleNameReference.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.*;
  15
  16 public class JavadocSingleNameReference extends SingleNameReference {
  17
  18         public int tagSourceStart, tagSourceEnd;
  19
  20         public JavadocSingleNameReference(char[] source, long pos, int tagStart, int tagEnd) {
  21                 super(source, pos);
  22                 this.tagSourceStart = tagStart;
  23                 this.tagSourceEnd = tagEnd;
  24                 this.bits |= InsideJavadoc;
  25         }
  26
  27         public void resolve(BlockScope scope) {
  28                 resolve(scope, true);
  29         }
  30
  31         /**
  32          * Resolve without warnings
  33          */
  34         public void resolve(BlockScope scope, boolean warn) {
  35
  36                 LocalVariableBinding variableBinding = scope.findVariable(this.token);
  37                 if (variableBinding != null && variableBinding.isValidBinding() && variableBinding.isArgument) {
  38                         this.binding = variableBinding;
  39                         return;
  40                 }
  41                 if (warn) {
  42                         try {
  43                                 MethodScope methScope = (MethodScope) scope;
  44                                 scope.problemReporter().javadocUndeclaredParamTagName(this.token, this.sourceStart, this.sourceEnd, methScope.referenceMethod().modifiers);
  45                         }
  46                         catch (Exception e) {
  47                                 scope.problemReporter().javadocUndeclaredParamTagName(this.token, this.sourceStart, this.sourceEnd, -1);
  48                         }
  49                 }
  50         }
  51
  52         /* (non-Javadoc)
  53          * Redefine to capture javadoc specific signatures
  54          * @see org.eclipse.jdt.internal.compiler.ast.ASTNode#traverse(org.eclipse.jdt.internal.compiler.ASTVisitor, org.eclipse.jdt.internal.compiler.lookup.BlockScope)
  55          */
  56         public void traverse(ASTVisitor visitor, BlockScope scope) {
  57                 visitor.visit(this, scope);
  58                 visitor.endVisit(this, scope);
  59         }
  60 }