/*
* Copyright 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.resources.client;
/**
* A callback interface for asynchronous operations on resources.
*
* @param <R> the type of resource
*/
public interface ResourceCallback<R extends ResourcePrototype> {
/**
* Invoked if the asynchronous operation failed.
* @param e an exception describing the failure
*/
void onError(ResourceException e);
/**
* Invoked if the asynchronous operation was successfully completed.
* @param resource the resource on which the operation was performed
*/
void onSuccess(R resource);
}