From e63291850fd0795c5700e25e67e5dee89ba54c5f Mon Sep 17 00:00:00 2001 From: Ashlee Young Date: Tue, 1 Dec 2015 05:49:27 -0800 Subject: onos commit hash c2999f30c69e50df905a9d175ef80b3f23a98514 Change-Id: I2bb8562c4942b6d6a6d60b663db2e17540477b81 Signed-off-by: Ashlee Young --- .../types/LinkLocalRemoteIdentifiersTlv.java | 155 +++++++++++++++++++++ 1 file changed, 155 insertions(+) create mode 100644 framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/LinkLocalRemoteIdentifiersTlv.java (limited to 'framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/LinkLocalRemoteIdentifiersTlv.java') diff --git a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/LinkLocalRemoteIdentifiersTlv.java b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/LinkLocalRemoteIdentifiersTlv.java new file mode 100644 index 00000000..5fa0a4c6 --- /dev/null +++ b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/LinkLocalRemoteIdentifiersTlv.java @@ -0,0 +1,155 @@ +/* + * 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.PcepVersion; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.google.common.base.MoreObjects; + +/** + * Provides Local and remote Link Identifiers. + */ +public class LinkLocalRemoteIdentifiersTlv implements PcepValueType { + + /* Reference :RFC5307 + * 0 1 2 3 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Type=4 | Length=8 | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Link Local Identifier | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Link Remote Identifier | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + */ + protected static final Logger log = LoggerFactory.getLogger(LinkLocalRemoteIdentifiersTlv.class); + + public static final short TYPE = 4; + public static final short LENGTH = 8; + private final int iLinkLocalIdentifier; + private final int iLinkRemoteIdentifier; + + /** + * Constructor to initialize iLinkLocalIdentifier , iLinkRemoteIdentifier. + * + * @param iLinkLocalIdentifier Link Local identifier + * @param iLinkRemoteIdentifier Link Remote identifier + */ + public LinkLocalRemoteIdentifiersTlv(int iLinkLocalIdentifier, int iLinkRemoteIdentifier) { + this.iLinkLocalIdentifier = iLinkLocalIdentifier; + this.iLinkRemoteIdentifier = iLinkRemoteIdentifier; + } + + /** + * Retruns an object of Link Local Remote Identifiers Tlv. + * + * @param iLinkLocalIdentifier Link Local identifier + * @param iLinkRemoteIdentifier Link Remote identifier + * @return object of LinkLocalRemoteIdentifiersTlv + */ + public static LinkLocalRemoteIdentifiersTlv of(int iLinkLocalIdentifier, int iLinkRemoteIdentifier) { + return new LinkLocalRemoteIdentifiersTlv(iLinkLocalIdentifier, iLinkRemoteIdentifier); + } + + /** + * Returns Link-Local-Identifier. + * + * @return iLinkLocalIdentifier Link Local Identifier + */ + public int getLinkLocalIdentifier() { + return iLinkLocalIdentifier; + } + + /** + * Returns Link-Remote-Identifier. + * + * @return iLinkRemoteIdentifier Link Remote Identifier. + */ + public int getLinkRemoteIdentifier() { + return iLinkRemoteIdentifier; + } + + @Override + public PcepVersion getVersion() { + return PcepVersion.PCEP_1; + } + + @Override + public short getLength() { + return LENGTH; + } + + @Override + public short getType() { + return TYPE; + } + + @Override + public int hashCode() { + return Objects.hash(iLinkLocalIdentifier, iLinkRemoteIdentifier); + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj instanceof LinkLocalRemoteIdentifiersTlv) { + LinkLocalRemoteIdentifiersTlv other = (LinkLocalRemoteIdentifiersTlv) obj; + return Objects.equals(iLinkLocalIdentifier, other.iLinkLocalIdentifier) + && Objects.equals(iLinkRemoteIdentifier, other.iLinkRemoteIdentifier); + } + return false; + } + + @Override + public int write(ChannelBuffer c) { + int iStartIndex = c.writerIndex(); + c.writeShort(TYPE); + c.writeShort(LENGTH); + c.writeInt(iLinkLocalIdentifier); + c.writeInt(iLinkRemoteIdentifier); + return c.writerIndex() - iStartIndex; + } + + /** + * Reads the channel buffer and returns object of LinkLocalRemoteIdentifiersTlv. + * + * @param c input channel buffer + * @return object of LinkLocalRemoteIdentifiersTlv + */ + public static PcepValueType read(ChannelBuffer c) { + int iLinkLocalIdentifier = c.readInt(); + int iLinkRemoteIdentifier = c.readInt(); + return new LinkLocalRemoteIdentifiersTlv(iLinkLocalIdentifier, iLinkRemoteIdentifier); + } + + @Override + public String toString() { + return MoreObjects.toStringHelper(getClass()) + .add("Type", TYPE) + .add("Length", LENGTH) + .add("LinkLocalIdentifier", iLinkLocalIdentifier) + .add("LinkRemoteIdentifier", iLinkRemoteIdentifier) + .toString(); + } +} -- cgit 1.2.3-korg