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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 End Points Object.
*/
public interface PcepEndPointsObject {
/**
* Returns Source IpAddress from End Points Object.
*
* @return Source IpAddress from End Points Object
*/
int getSourceIpAddress();
/**
* Sets Source IpAddress in End Points Object.
*
* @param sourceIpAddress Source IP Address
*/
void setSourceIpAddress(int sourceIpAddress);
/**
* Returns Destination IpAddress from End Points Object.
*
* @return Destination IpAddress from End Points Object
*/
int getDestIpAddress();
/**
* Sets Destination IpAddress in End Points Object.
*
* @param destIpAddress Destination IP Address
*/
void setDestIpAddress(int destIpAddress);
/**
* Writes the EndPointsObject into channel buffer.
*
* @param bb channel buffer
* @return Returns the writerIndex of this buffer
* @throws PcepParseException while writing EndPointObject into ChannelBuffer
*/
int write(ChannelBuffer bb) throws PcepParseException;
/**
* Builder interface with get and set functions to build EndPoints object.
*/
interface Builder {
/**
* Builds End Points Object.
*
* @return End Points Object
* @throws PcepParseException while building EndPointObject
*/
PcepEndPointsObject build() throws PcepParseException;
/**
* Returns End Points Object header.
*
* @return End Points Object header
*/
PcepObjectHeader getEndPointsObjHeader();
/**
* Sets End Points Object header and returns its builder.
*
* @param obj End Points Object header
* @return Builder by setting End Points Object header
*/
Builder setEndPointsObjHeader(PcepObjectHeader obj);
/**
* Returns Source IpAddress from End Points Object.
*
* @return Source IpAddress from End Points Object
*/
int getSourceIpAddress();
/**
* Sets Source IpAddress in End Points Object and returns builder.
*
* @param sourceIpAddress Source IP Address
* @return Builder by setting Source IpAddress in End Points Object
*/
Builder setSourceIpAddress(int sourceIpAddress);
/**
* Returns Destination IpAddress from End Points Object.
*
* @return Destination IpAddress from End Points Object
*/
int getDestIpAddress();
/**
* Sets Destination IpAddress in End Points Object.
*
* @param destIpAddress Destination IP Address
* @return Builder by setting Destination IpAddress in End Points Object
*/
Builder setDestIpAddress(int destIpAddress);
/**
* Sets P flag in Bandwidth 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 Bandwidth 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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