diff options
Diffstat (limited to 'framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java')
-rw-r--r-- | framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java new file mode 100644 index 00000000..3a177d99 --- /dev/null +++ b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java @@ -0,0 +1,113 @@ +/* + * 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 Adjacency. + */ +public class PcepNaiIpv6Adjacency implements PcepNai { + + public static final byte ST_TYPE = 0x04; + public static final byte IPV6_LEN = 0x10; + + private final byte[] localIpv6Addr; + private final byte[] remoteIpv6Addr; + + /** + * Constructor to initialize local ipv6 and remote ipv6. + * + * @param localIpv6 local ipv6 address + * @param remoteIpv6 remote ipv6 address + */ + public PcepNaiIpv6Adjacency(byte[] localIpv6, byte[] remoteIpv6) { + this.localIpv6Addr = localIpv6; + this.remoteIpv6Addr = remoteIpv6; + } + + @Override + public byte getType() { + return ST_TYPE; + } + + @Override + public int write(ChannelBuffer bb) { + int iLenStartIndex = bb.writerIndex(); + bb.writeBytes(localIpv6Addr); + bb.writeBytes(remoteIpv6Addr); + return bb.writerIndex() - iLenStartIndex; + } + + /** + * Reads from channel buffer and returns object of PcepNAIIpv6AdjacencyVer1. + * + * @param bb of type channel buffer + * @return object of PcepNAIIpv6AdjacencyVer1 + */ + public static PcepNaiIpv6Adjacency read(ChannelBuffer bb) { + byte[] localIpv6 = new byte[IPV6_LEN]; + bb.readBytes(localIpv6, 0, IPV6_LEN); + byte[] remoteIpv6 = new byte[IPV6_LEN]; + bb.readBytes(remoteIpv6, 0, IPV6_LEN); + return new PcepNaiIpv6Adjacency(localIpv6, remoteIpv6); + } + + @Override + public int hashCode() { + return Objects.hash(localIpv6Addr, remoteIpv6Addr); + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj instanceof PcepNaiIpv6Adjacency) { + PcepNaiIpv6Adjacency other = (PcepNaiIpv6Adjacency) obj; + return Objects.equals(this.localIpv6Addr, other.localIpv6Addr) + && Objects.equals(this.remoteIpv6Addr, other.remoteIpv6Addr); + } + return false; + } + + /** + * Creates object of PcepNaiIpv6Adjacency with local ipv6 address and remote ipv6 address. + * + * @param localIpv6Addr local ipv6 address + * @param remoteIpv6Addr remote ipv6 address + * @return object of PcepNaiIpv6Adjacency + */ + + public static PcepNaiIpv6Adjacency of(final byte[] localIpv6Addr, final byte[] remoteIpv6Addr) { + return new PcepNaiIpv6Adjacency(localIpv6Addr, remoteIpv6Addr); + } + + @Override + public String toString() { + return MoreObjects.toStringHelper(getClass()) + .add("localIPV6Address", localIpv6Addr) + .add("remoteIPV6Address", remoteIpv6Addr) + .toString(); + } + +} |