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