diff options
Diffstat (limited to 'framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6NodeId.java')
-rw-r--r-- | framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6NodeId.java | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6NodeId.java b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6NodeId.java new file mode 100644 index 00000000..3b7d52fd --- /dev/null +++ b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6NodeId.java @@ -0,0 +1,102 @@ +/* + * 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.types; + +import java.util.Objects; + +import org.jboss.netty.buffer.ChannelBuffer; +import org.onosproject.pcepio.protocol.PcepNai; + +import com.google.common.base.MoreObjects; + +/** + * Provides Pcep Nai Ipv6 Node Id. + */ +public class PcepNaiIpv6NodeId implements PcepNai { + + public static final byte ST_TYPE = 0x02; + public static final byte IPV6_LEN = 0x10; + + private final byte[] ipv6NodeId; + + /** + * Constructor to initialize ipv6NodeId. + * + * @param value ipv6 node id + */ + public PcepNaiIpv6NodeId(byte[] value) { + this.ipv6NodeId = value; + } + + /** + * Return object of Pcep Nai Ipv6 Node ID. + * + * @param ipv6NodeId Ipv6 node ID. + * @return object of Pcep Nai Ipv6 Node ID. + */ + public static PcepNaiIpv6NodeId of(byte[] ipv6NodeId) { + return new PcepNaiIpv6NodeId(ipv6NodeId); + } + + @Override + public byte getType() { + return ST_TYPE; + } + + @Override + public int write(ChannelBuffer cb) { + int iLenStartIndex = cb.writerIndex(); + cb.writeBytes(ipv6NodeId); + return cb.writerIndex() - iLenStartIndex; + } + + /** + * Reads from the channel buffer and returns object of PcepNAIIpv6NodeId. + * + * @param cb of type channel buffer. + * @return object of PcepNAIIpv6NodeId + */ + public static PcepNaiIpv6NodeId read(ChannelBuffer cb) { + byte[] ipv6NodeId = new byte[IPV6_LEN]; + cb.readBytes(ipv6NodeId, 0, IPV6_LEN); + return new PcepNaiIpv6NodeId(ipv6NodeId); + } + + @Override + public int hashCode() { + return Objects.hash(ipv6NodeId); + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj instanceof PcepNaiIpv6NodeId) { + PcepNaiIpv6NodeId other = (PcepNaiIpv6NodeId) obj; + return Objects.equals(this.ipv6NodeId, other.ipv6NodeId); + } + return false; + } + + @Override + public String toString() { + return MoreObjects.toStringHelper(getClass()) + .add("IPV6NodeID", ipv6NodeId) + .toString(); + } +} |