edu.wisc.trace.urcsdk.client.resources
Class EmptyResource

java.lang.Object
  edu.wisc.trace.urcsdk.client.resources.AbstractResource
      edu.wisc.trace.urcsdk.client.resources.EmptyResource

All Implemented Interfaces:

IResource

public class EmptyResource
extends AbstractResource

EmptyResource is a dummy resource type for cases where a resource is required, but no valid resources could be found. Basically, it acts as a more specific type of null.

Version:

$Revision: 1.21 $

Author:

Andrew Martin, Trace R&D Center Created on: Sep 7, 2004

Field Summary

Fields inherited from class edu.wisc.trace.urcsdk.client.resources.AbstractResource

elementRef, operationRef, properties, valueRef

Fields inherited from interface edu.wisc.trace.urcsdk.client.resources.IResource

EMPTY_RESOURCE

Constructor Summary

EmptyResource()

Method Summary

java.lang.String

toString() String representation of this Object.

Methods inherited from class edu.wisc.trace.urcsdk.client.resources.AbstractResource

addProperty, addProperty, equals, getElementRef, getFormat, getLangs, getOperationRef, getPropertiesMap, getProperty, getRole, getType, getValue, getValueRef

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EmptyResource

public EmptyResource()

Method Detail

toString

public java.lang.String toString()

Description copied from interface: IResource

String representation of this Object.

Specified by:

toString in interface IResource

Specified by:

toString in class AbstractResource

Returns:

a String value