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   1 /**********************************************************************
   2 Copyright (c) 2000, 2002 IBM 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 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 implementation
  10     Vicente Fernando - www.alfersoft.com.ar
  11     Christian Perkonig - cperkonig@gmx.at
  12 **********************************************************************/
  13 package net.sourceforge.phpdt.internal.debug.core.model;
  14
  15
  16 import java.util.Iterator;
  17 import java.util.Vector;
  18
  19 import org.eclipse.debug.core.DebugException;
  20 import org.eclipse.debug.core.ILaunch;
  21 import org.eclipse.debug.core.model.IDebugTarget;
  22 import org.eclipse.debug.core.model.IValue;
  23 import org.eclipse.debug.core.model.IVariable;
  24
  25
  26 public class PHPValue implements IValue {
  27
  28         final static String[] PEV_NAMES={"undefined","long","double","string","array",
  29                          "object","boolean","resource","reference","soft reference"};
  30         final static int PEVT_UNKNOWN =0;
  31         final static int PEVT_LONG = 1;
  32         final static int PEVT_DOUBLE=2;
  33         final static int PEVT_STRING=3;
  34         final static int PEVT_ARRAY=4;
  35         final static int PEVT_OBJECT=5;
  36         final static int PEVT_BOOLEAN=6;
  37         final static int PEVT_RESOURCE=7;
  38         final static int PEVT_REF=8;
  39         final static int PEVT_SOFTREF=9;
  40
  41         private int fValueType;
  42         private boolean hasChildren;
  43         private String fValueString;
  44         private Vector fVariables;
  45         private PHPStackFrame fStackFrame;
  46
  47         PHPValue() {
  48                 this(null,"",PEVT_UNKNOWN,null);
  49         }
  50
  51         PHPValue(PHPStackFrame frame,String value,int fValueType,Vector subitems)
  52         {
  53                 this.fValueType=fValueType;
  54                 this.fValueString=value;
  55                 this.fStackFrame=frame;
  56                 if (subitems !=null)
  57                         this.fVariables=new Vector(subitems);
  58                 else
  59                         this.fVariables = new Vector();
  60         }
  61
  62         Vector addVariable(Vector item)
  63         {
  64                 if (item!=null)
  65                         this.fVariables.addAll(item);
  66                 return this.fVariables;
  67         }
  68
  69         public void setParent(PHPVariable parent) {
  70                 if (!fVariables.isEmpty()) {
  71                         Iterator iter=fVariables.iterator();
  72                         while (iter.hasNext()) {
  73                                 ((PHPVariable)iter.next()).setParent(parent);
  74                         }
  75
  76                 }
  77         }
  78
  79         /**
  80          * @see org.eclipse.debug.core.model.IValue#getReferenceTypeName()
  81          */
  82         public String getReferenceTypeName(){
  83                 return PEV_NAMES[fValueType];
  84         }
  85
  86         public int getReferenceType(){
  87                 return fValueType;
  88         }
  89
  90         public int setReferenceType(int type){
  91                 return fValueType=type;
  92         }
  93
  94         /**
  95          * @see org.eclipse.debug.core.model.IValue#getfValueString()
  96          */
  97         public String getValueString() {
  98                 return fValueString;
  99         }
 100
 101         /**
 102          * @see org.eclipse.debug.core.model.IValue#isAllocated()
 103          */
 104         public boolean isAllocated() throws DebugException {
 105                 return false;
 106         }
 107
 108         /**
 109          * @see org.eclipse.debug.core.model.IValue#getVariables()
 110          */
 111         public IVariable[] getVariables() {
 112                 return (PHPVariable[])fVariables.toArray(new PHPVariable[fVariables.size()]);
 113 //              return  (IVariable[])fVariables.toArray();
 114         }
 115
 116         /**
 117          * @see org.eclipse.debug.core.model.IValue#hasVariables()
 118          */
 119         public boolean hasVariables() throws DebugException {
 120                 return (!fVariables.isEmpty());
 121         }
 122
 123         /**
 124          * @see org.eclipse.debug.core.model.IDebugElement#getModelIdentifier()
 125          */
 126         public String getModelIdentifier() {
 127                 // TODO Auto-generated method stub
 128                 return null;
 129         }
 130
 131         /**
 132          * @see org.eclipse.debug.core.model.IDebugElement#getDebugTarget()
 133          */
 134         public IDebugTarget getDebugTarget() {
 135                 return fStackFrame.getDebugTarget();
 136         }
 137
 138         /**
 139          * @see org.eclipse.debug.core.model.IDebugElement#getLaunch()
 140          */
 141         public ILaunch getLaunch() {
 142                 return getDebugTarget().getLaunch();
 143         }
 144
 145         /**
 146          * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
 147          */
 148         public Object getAdapter(Class adapter) {
 149                 return null;
 150         }
 151
 152 }