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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.pcep.controller.driver;
import org.jboss.netty.channel.Channel;
import org.onosproject.pcep.controller.PccId;
import org.onosproject.pcep.controller.PcepClient;
import org.onosproject.pcep.controller.PcepPacketStats;
import org.onosproject.pcepio.protocol.PcepVersion;
/**
* Represents the driver side of an Path computation client(pcc).
*
*/
public interface PcepClientDriver extends PcepClient {
/**
* Sets the Pcep agent to be used. This method
* can only be called once.
*
* @param agent the agent to set.
*/
void setAgent(PcepAgent agent);
/**
* Announce to the Pcep agent that this pcc client has connected.
*
* @return true if successful, false if duplicate switch.
*/
boolean connectClient();
/**
* Remove this pcc client from the Pcep agent.
*/
void removeConnectedClient();
/**
* Sets the PCEP version for this pcc.
*
* @param pcepVersion the version to set.
*/
void setPcVersion(PcepVersion pcepVersion);
/**
* Sets the associated Netty channel for this pcc.
*
* @param channel the Netty channel
*/
void setChannel(Channel channel);
/**
* Sets the keep alive time for this pcc.
*
* @param keepAliveTime the keep alive time to set.
*/
void setPcKeepAliveTime(byte keepAliveTime);
/**
* Sets the dead time for this pcc.
*
* @param deadTime the dead timer value to set.
*/
void setPcDeadTime(byte deadTime);
/**
* Sets the session id for this pcc.
*
* @param sessionId the session id value to set.
*/
void setPcSessionId(byte sessionId);
/**
* Sets whether the pcc is connected.
*
* @param connected whether the pcc is connected
*/
void setConnected(boolean connected);
/**
* Initializes the behavior.
*
* @param pccId id of pcc
* @param pcepVersion Pcep version
* @param pktStats Pcep Packet Stats
*/
void init(PccId pccId, PcepVersion pcepVersion, PcepPacketStats pktStats);
/**
* Checks whether the handshake is complete.
*
* @return true is finished, false if not.
*/
boolean isHandshakeComplete();
}
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