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/*
* Copyright 2015 Open Networking Laboratory
*
* 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 org.onosproject.pcepio.protocol;
import org.jboss.netty.buffer.ChannelBuffer;
import org.onosproject.pcepio.exceptions.PcepParseException;
/**
* Abstraction of an entity providing PCEP Messages.
*/
public interface PcepMessage extends PcepObject {
@Override
PcepVersion getVersion();
/**
* Returns Type of PCEP Message.
*
* @return Type of PCEP Message
*/
PcepType getType();
@Override
void writeTo(ChannelBuffer channelBuffer) throws PcepParseException;
/**
* Builder interface with get and set functions to build PCEP Message.
*/
interface Builder {
/**
* Builds PCEP Message.
*
* @return PCEP Message
* @throws PcepParseException when build fails to create PCEP message
*/
PcepMessage build() throws PcepParseException;
/**
* Returns Version of PCEP Message.
*
* @return Version of PCEP Message
*/
PcepVersion getVersion();
/**
* Returns Type of PCEP Message.
*
* @return Type of PCEP Message
*/
PcepType getType();
}
}
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