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// **********************************************************************
//
// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
package IceInternal;
public abstract class EventHandler
{
//
// Called when there's a message ready to be processed.
//
abstract public void message(ThreadPoolCurrent current);
//
// Called when the event handler is unregistered.
//
abstract public void finished(ThreadPoolCurrent current);
//
// Get a textual representation of the event handler.
//
abstract public String toString();
//
// Get the native information of the handler, this is used by the selector.
//
abstract public java.nio.channels.SelectableChannel fd();
//
// In Java, it's possible that the transceiver reads more data than what was
// really asked. If this is the case, hasMoreData() returns true and the handler
// read() method should be called again (without doing a select()). This is
// handled by the Selector class (it adds the handler to a separate list of
// handlers if this method returns true.)
//
abstract public boolean hasMoreData();
int _disabled = 0;
int _registered = 0;
int _ready = 0;
java.nio.channels.SelectionKey _key = null;
}
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