Macwelt 1/Macwelt DVD 1.toast/Software für Mac-OS X/Entwickler-Tools/netbeans/modules/ext/djava.jar/koala/dynamicjava/interpreter/modifier/FinalVariableModifier.class

Java Class File | 2000-03-14 | 1.6 KB | 25 lines

package koala.dynamicjava.interpreter.modifier;

import koala.dynamicjava.interpreter.UninitializedObject;
import koala.dynamicjava.interpreter.context.Context;
import koala.dynamicjava.interpreter.error.CatchedExceptionError;
import koala.dynamicjava.interpreter.error.ExecutionError;
import koala.dynamicjava.tree.QualifiedName;

public class FinalVariableModifier extends VariableModifier {
   public void modify(Context var1, Object var2) {
      if (!this.type.isPrimitive() && var2 != null && !this.type.isAssignableFrom(var2.getClass())) {
         ClassCastException var3 = new ClassCastException(this.name.getRepresentation());
         throw new CatchedExceptionError(var3, this.name);
      } else if (var1.get(this.representation) == UninitializedObject.INSTANCE) {
         var1.setConstant(this.representation, var2);
      } else {
         throw new ExecutionError("cannot.modify", this.name);
      }
   }

   public FinalVariableModifier(QualifiedName var1, Class var2) {
      super(var1, var2);
   }
}