////////////////////////////////////////////////////////////////////////////////
//
//  Licensed to the Apache Software Foundation (ASF) under one or more
//  contributor license agreements.  See the NOTICE file distributed with
//  this work for additional information regarding copyright ownership.
//  The ASF licenses this file to You 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 mx.rpc
{

/**
 *  This interface provides the contract for any service
 *  that needs to respond to remote or asynchronous calls.
 *  
 *  @langversion 3.0
 *  @playerversion Flash 9
 *  @playerversion AIR 1.1
 *  @productversion Flex 3
 */
public interface IResponder
{
	/**
	 *  This method is called by a service when the return value
	 *  has been received. 
	 *  While <code>data</code> is typed as Object, it is often
     *  (but not always) an mx.rpc.events.ResultEvent object.
         *
     *  @param data Contains the information returned from the request.
	 */
	function result(data:Object):void;
	
	/**
	 *  This method is called by a service when an error has been received.
	 *  While <code>info</code> is typed as Object it is often
     *  (but not always) an mx.rpc.events.FaultEvent object.
         *
     *  @param info Contains the information about the error that 
     *  occured.
	 */
	function fault(info:Object):void;
}

}