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/*
* Copyright (c) 2011 jMonkeyEngine
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.jme3.network.kernel;
import java.nio.ByteBuffer;
/**
* An abstract endpoint in a Kernel that can be used for
* sending/receiving messages within the kernel space.
*
* @version $Revision: 7049 $
* @author Paul Speed
*/
public interface Endpoint
{
/**
* Returns an ID that is unique for this endpoint within its
* Kernel instance.
*/
public long getId();
/**
* Returns the transport specific remote address of this endpoint
* as a string. This may or may not be unique per endpoint depending
* on the type of transport.
*/
public String getAddress();
/**
* Returns the kernel to which this endpoint belongs.
*/
public Kernel getKernel();
/**
* Returns true if this endpoint is currently connected.
*/
public boolean isConnected();
/**
* Sends data to the other end of the connection represented
* by this endpoint.
*/
public void send( ByteBuffer data );
/**
* Closes this endpoint without flushing any of its
* currently enqueued outbound data.
*/
public void close();
/**
* Closes this endpoint, optionally flushing any queued
* data before closing. As soon as this method is called,
* ne send() calls will fail with an exception... even while
* close() is still flushing the earlier queued messages.
*/
public void close(boolean flushData);
}
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