net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/codeassist/select/SelectionOnSuperReference.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v0.5
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v05.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  ******************************************************************************/
  11 package net.sourceforge.phpdt.internal.codeassist.select;
  12
  13 /*
  14  * Selection node build by the parser in any case it was intending to
  15  * reduce a super reference containing the assist identifier.
  16  * e.g.
  17  *
  18  *      class X extends Z {
  19  *    class Y {
  20  *      void foo() {
  21  *              [start]super[end].bar();
  22  *      }
  23  *    }
  24  *  }
  25  *
  26  *      ---> class X {
  27  *                 class Y {
  28  *           void foo() {
  29  *             <SelectOnQualifiedSuper:super>
  30  *           }
  31  *         }
  32  *       }
  33  *
  34  */
  35
  36 import net.sourceforge.phpdt.internal.compiler.ast.SuperReference;
  37 import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
  38 import net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding;
  39
  40 public class SelectionOnSuperReference extends SuperReference {
  41
  42 public SelectionOnSuperReference(int pos, int sourceEnd) {
  43         super(pos, sourceEnd);
  44 }
  45 public TypeBinding resolveType(BlockScope scope) {
  46         TypeBinding binding = super.resolveType(scope);
  47
  48         if (binding == null || !binding.isValidBinding())
  49                 throw new SelectionNodeFound();
  50         else
  51                 throw new SelectionNodeFound(binding);
  52 }
  53 public String toStringExpression(){
  54
  55         return "<SelectOnSuper:"+super.toStringExpression()+">"; //$NON-NLS-2$ //$NON-NLS-1$
  56
  57 }
  58 }