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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;
import org.onosproject.pcepio.types.PcepObjectHeader;
/**
* Abstraction of an entity providing PCEP FEC Object of Type 1 IPv4 Node ID.
*/
public interface PcepFecObjectIPv4 extends PcepFecObject {
/**
* Returns NodeID of FEC Object.
*
* @return NodeID of FEC Object
*/
int getNodeID();
/**
* Sets NodeID with specified value.
*
* @param value node id
*/
void setNodeID(int value);
@Override
int write(ChannelBuffer bb) throws PcepParseException;
/**
* Builder interface with get and set functions to build FEC object.
*/
interface Builder {
/**
* Builds FEC Object IPv4.
*
* @return FEC Object IPv4
* @throws PcepParseException while creating FEC IPv4 Object.
*/
PcepFecObjectIPv4 build() throws PcepParseException;
/**
* Returns FEC Object IPv4 header.
*
* @return FEC Object IPv4 header
*/
PcepObjectHeader getFecIpv4ObjHeader();
/**
* Sets FEC Object IPv4 header and returns its builder.
*
* @param obj FEC Object IPv4 header
* @return Builder by setting FEC Object IPv4 header
*/
Builder setFecIpv4ObjHeader(PcepObjectHeader obj);
/**
* Returns NodeID of FEC Object.
*
* @return NodeID of FEC Object
*/
int getNodeID();
/**
* Sets NodeID and returns its builder.
*
* @param value node id
* @return builder by setting NodeID
*/
Builder setNodeID(int value);
/**
* Sets P flag in FEC object header and returns its builder.
*
* @param value boolean value to set P flag
* @return Builder by setting P flag
*/
Builder setPFlag(boolean value);
/**
* Sets I flag in FEC object header and returns its builder.
*
* @param value boolean value to set I flag
* @return Builder by setting I flag
*/
Builder setIFlag(boolean value);
}
}
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