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   1 package net.sourceforge.phpeclipse.xdebug.php.model;
   2
   3 import org.w3c.dom.Node;
   4
   5 public class XDebugBooleanValue extends XDebugAbstractValue {
   6
   7         public XDebugBooleanValue(XDebugVariable variable, Node varNode,
   8                         String typeName) {
   9                 super(variable, varNode, typeName);
  10         }
  11
  12         public boolean supportsValueModification() {
  13                 return true;
  14         }
  15
  16         public void setType(String typeName) {
  17                 fType=XDebugAbstractValue.VALUETYPE_BOOLEAN;
  18                 fTypeName=typeName;     }
  19
  20         public void renderValueString(String data) {
  21                 int value=-1;
  22                 try {
  23                         value=Integer.parseInt(data);
  24                 } catch (NumberFormatException e) {
  25                         data=data.toLowerCase();
  26                         if (data.equals("true") || data.equals("false"))
  27                                 fValueString=data;
  28                         else
  29                                 fValueString="not defined";
  30                 }
  31                 if (value==0)
  32                         fValueString="false";
  33                 else if (value==1)
  34                         fValueString="true";
  35                 else
  36                         fValueString="not defined";
  37         }
  38
  39         public boolean verifyValue(String expression) {
  40                 int value=-1;
  41                 try {
  42                         value=Integer.parseInt(expression);
  43                 } catch (NumberFormatException e) {
  44                         expression=expression.toLowerCase();
  45                         if (expression.equals("true") || expression.equals("false"))
  46                                 return true;
  47                         else
  48                                 return false;
  49                 }
  50                 if ((value>=0)&& (value <=1))
  51                         return true;
  52                 return false;
  53         }
  54 }