diff options
author | Ashlee Young <ashlee@wildernessvoice.com> | 2015-12-01 05:49:27 -0800 |
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committer | Ashlee Young <ashlee@wildernessvoice.com> | 2015-12-01 05:49:27 -0800 |
commit | e63291850fd0795c5700e25e67e5dee89ba54c5f (patch) | |
tree | 9707289536ad95bb739c9856761ad43275e07d8c /framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpSpecObjHeader.java | |
parent | 671823e12bc13be9a8b87a5d7de33da1bb7a44e8 (diff) |
onos commit hash c2999f30c69e50df905a9d175ef80b3f23a98514
Change-Id: I2bb8562c4942b6d6a6d60b663db2e17540477b81
Signed-off-by: Ashlee Young <ashlee@wildernessvoice.com>
Diffstat (limited to 'framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpSpecObjHeader.java')
-rw-r--r-- | framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpSpecObjHeader.java | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpSpecObjHeader.java b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpSpecObjHeader.java new file mode 100644 index 00000000..132ff862 --- /dev/null +++ b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpSpecObjHeader.java @@ -0,0 +1,156 @@ +/* + * 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 org.jboss.netty.buffer.ChannelBuffer; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.google.common.base.MoreObjects; + +/** + * Provides PcepRsvpObjectHeader. + */ +public class PcepRsvpSpecObjHeader { + + /* + 0 1 2 3 + +-------------+-------------+-------------+-------------+ + | Length (bytes) | Class-Num | C-Type | + +-------------+-------------+-------------+-------------+ + | | + // (Object contents) // + | | + +-------------+-------------+-------------+-------------+ + + ERROR_SPEC object Header + */ + + protected static final Logger log = LoggerFactory.getLogger(PcepRsvpSpecObjHeader.class); + + private short objLen; + private byte objClassNum; + private byte objClassType; + + /** + * Constructor to initialize length, class num and type. + * + * @param objLen object length + * @param objClassNum pcep rsvp error spec object class num + * @param objClassType pcep rsvp error spec object class type + */ + public PcepRsvpSpecObjHeader(short objLen, byte objClassNum, byte objClassType) { + this.objLen = objLen; + this.objClassNum = objClassNum; + this.objClassType = objClassType; + } + + /** + * Sets the Class num. + * + * @param value pcep rsvp error spec object class num + */ + public void setObjClassNum(byte value) { + this.objClassNum = value; + } + + /** + * Sets the Class type. + * + * @param value pcep rsvp error spec object class type + */ + public void setObjClassType(byte value) { + this.objClassType = value; + } + + /** + * Sets the Class Length. + * + * @param value pcep rsvp error spec object length + */ + public void setObjLen(short value) { + this.objLen = value; + } + + /** + * Returns Object Length. + * + * @return objLen pcep rsvp error spec object length + */ + public short getObjLen() { + return this.objLen; + } + + /** + * Returns Object num. + * + * @return objClassNum pcep rsvp error spec object class num + */ + public byte getObjClassNum() { + return this.objClassNum; + } + + /** + * Returns Object type. + * + * @return objClassType pcep rsvp error spec object class type + */ + public byte getObjClassType() { + return this.objClassType; + } + + /** + * Writes the byte stream of PcepRsvpObjectHeader to channel buffer. + * + * @param cb of type channel buffer + * @return object length index + */ + public int write(ChannelBuffer cb) { + int objLenIndex = cb.writerIndex(); + objLen = 0; + cb.writeShort(objLen); + cb.writeByte(objClassNum); + cb.writeByte(objClassType); + return objLenIndex; + } + + /** + * Reads the PcepRsvpObjectHeader. + * + * @param cb of type channel buffer + * @return PcepRsvpObjectHeader + */ + public static PcepRsvpSpecObjHeader read(ChannelBuffer cb) { + byte objClassNum; + byte objClassType; + short objLen; + objLen = cb.readShort(); + objClassNum = cb.readByte(); + objClassType = cb.readByte(); + + return new PcepRsvpSpecObjHeader(objLen, objClassNum, objClassType); + } + + @Override + public String toString() { + return MoreObjects.toStringHelper(getClass()) + .add("ObjectClassNum: ", objClassNum) + .add("ObjectCType: ", objClassType) + .add("ObjectLength: ", objLen) + .toString(); + } +} |