public IRubyObject getInstanceVariable(IRubyObject obj, String variableName) {
   BiVariableMap map = container.getVarMap();
   synchronized (map) {
     if (map.containsKey(variableName)) {
       BiVariable bv =
           map.getVariable(
               (RubyObject) container.getProvider().getRuntime().getTopSelf(), variableName);
       return bv.getRubyObject();
     }
   }
   return null;
 }
 public IRubyObject setInstanceVariable(IRubyObject obj, String variableName, IRubyObject value) {
   BiVariableMap map = container.getVarMap();
   synchronized (map) {
     if (map.containsKey(variableName)) {
       BiVariable bv =
           map.getVariable(
               (RubyObject) container.getProvider().getRuntime().getTopSelf(), variableName);
       bv.setRubyObject(value);
     } else {
       InstanceVariable iv = new InstanceVariable(obj, variableName, value);
       map.update(variableName, iv);
     }
   }
   return obj.getInstanceVariables().setInstanceVariable(variableName, value);
 }
示例#3
0
 public void remove() {
   if (attribute == null) return;
   attribute.clear();
   varMap.clear();
 }