Use LF as line separator
Change-Id: Iaaed8d5bf5157ceba403f53cf86dd535a70f41f8
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/RemoteTENodeDescriptorsTLV.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/RemoteTENodeDescriptorsTLV.java
index 39ec987..8afa23d 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/RemoteTENodeDescriptorsTLV.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/RemoteTENodeDescriptorsTLV.java
@@ -1,246 +1,246 @@
-/*
- * 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.Iterator;
-import java.util.LinkedList;
-import java.util.ListIterator;
-import java.util.Objects;
-
-import org.jboss.netty.buffer.ChannelBuffer;
-import org.onosproject.pcepio.exceptions.PcepParseException;
-import org.onosproject.pcepio.protocol.PcepVersion;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.google.common.base.MoreObjects;
-
-/**
- * Provides Remote TE Node Descriptors TLV.
- */
-public class RemoteTENodeDescriptorsTLV implements PcepValueType {
-
- /* Reference :PCEP Extension for Transporting TE Data
- draft-dhodylee-pce-pcep-te-data-extn-02
- *
- 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=[TBD9] | Length |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | |
- // Node Descriptor Sub-TLVs (variable) //
- | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- */
-
- protected static final Logger log = LoggerFactory.getLogger(RemoteTENodeDescriptorsTLV.class);
-
- public static final short TYPE = 1003; //TODD:change this TBD9
- public short hLength;
-
- public static final int TLV_HEADER_LENGTH = 4;
- // Node Descriptor Sub-TLVs (variable)
- private LinkedList<PcepValueType> llRemoteTENodeDescriptorSubTLVs;
-
- /**
- * Constructor to initialize llRemoteTENodeDescriptorSubTLVs.
- *
- * @param llRemoteTENodeDescriptorSubTLVs LinkedList of PcepValueType
- */
- public RemoteTENodeDescriptorsTLV(LinkedList<PcepValueType> llRemoteTENodeDescriptorSubTLVs) {
- this.llRemoteTENodeDescriptorSubTLVs = llRemoteTENodeDescriptorSubTLVs;
- }
-
- /**
- * Returns object of Remote TE Node Descriptors TLV.
- *
- * @param llRemoteTENodeDescriptorSubTLVs LinkedList of PcepValueType
- * @return object of RemoteTENodeDescriptorsTLV
- */
- public static RemoteTENodeDescriptorsTLV of(final LinkedList<PcepValueType> llRemoteTENodeDescriptorSubTLVs) {
- return new RemoteTENodeDescriptorsTLV(llRemoteTENodeDescriptorSubTLVs);
- }
-
- /**
- * Returns Remote TE Node Descriptor Sub TLVs.
- *
- * @return llRemoteTENodeDescriptorSubTLVs
- */
- public LinkedList<PcepValueType> getllRemoteTENodeDescriptorSubTLVs() {
- return llRemoteTENodeDescriptorSubTLVs;
- }
-
- @Override
- public PcepVersion getVersion() {
- return PcepVersion.PCEP_1;
- }
-
- @Override
- public short getType() {
- return TYPE;
- }
-
- @Override
- public short getLength() {
- return hLength;
- }
-
- @Override
- public int hashCode() {
- return Objects.hash(llRemoteTENodeDescriptorSubTLVs.hashCode());
- }
-
- @Override
- public boolean equals(Object obj) {
- if (this == obj) {
- return true;
- }
- /*
- * Here we have a list of Tlv so to compare each sub tlv between the object
- * we have to take a list iterator so one by one we can get each sub tlv object
- * and can compare them.
- * it may be possible that the size of 2 lists is not equal so we have to first check
- * the size, if both are same then we should check for the subtlv objects otherwise
- * we should return false.
- */
- if (obj instanceof RemoteTENodeDescriptorsTLV) {
- int countObjSubTlv = 0;
- int countOtherSubTlv = 0;
- boolean isCommonSubTlv = true;
- RemoteTENodeDescriptorsTLV other = (RemoteTENodeDescriptorsTLV) obj;
- Iterator<PcepValueType> objListIterator = ((RemoteTENodeDescriptorsTLV) obj).llRemoteTENodeDescriptorSubTLVs
- .iterator();
- countObjSubTlv = ((RemoteTENodeDescriptorsTLV) obj).llRemoteTENodeDescriptorSubTLVs.size();
- countOtherSubTlv = other.llRemoteTENodeDescriptorSubTLVs.size();
- if (countObjSubTlv != countOtherSubTlv) {
- return false;
- } else {
- while (objListIterator.hasNext() && isCommonSubTlv) {
- PcepValueType subTlv = objListIterator.next();
- isCommonSubTlv = Objects.equals(llRemoteTENodeDescriptorSubTLVs.contains(subTlv),
- other.llRemoteTENodeDescriptorSubTLVs.contains(subTlv));
- }
- return isCommonSubTlv;
- }
- }
- return false;
- }
-
- @Override
- public int write(ChannelBuffer c) {
-
- int tlvStartIndex = c.writerIndex();
- c.writeShort(TYPE);
- int tlvLenIndex = c.writerIndex();
- hLength = 0;
- c.writeShort(hLength);
-
- ListIterator<PcepValueType> listIterator = llRemoteTENodeDescriptorSubTLVs.listIterator();
-
- while (listIterator.hasNext()) {
- PcepValueType tlv = listIterator.next();
-
- if (null == tlv) {
- log.debug("TLV is null from subTlv list");
- continue;
- }
- tlv.write(c);
-
- // need to take care of padding
- int pad = tlv.getLength() % 4;
-
- if (0 != pad) {
- pad = 4 - pad;
- for (int i = 0; i < pad; ++i) {
- c.writeByte((byte) 0);
- }
- }
- }
-
- hLength = (short) (c.writerIndex() - tlvStartIndex);
- c.setShort(tlvLenIndex, (hLength - TLV_HEADER_LENGTH));
-
- return c.writerIndex() - tlvStartIndex;
- }
-
- /**
- * Reads channel buffer and returns object of Remote TE Node Descriptors TLV.
- *
- * @param c input channel buffer
- * @return object of RemoteTENodeDescriptorsTLV
- * @throws PcepParseException if mandatory fields are missing
- */
- public static PcepValueType read(ChannelBuffer c , short length) throws PcepParseException {
-
- // Node Descriptor Sub-TLVs (variable)
- LinkedList<PcepValueType> llRemoteTENodeDescriptorSubTLVs = new LinkedList<PcepValueType>();
-
- ChannelBuffer tempCb = c.readBytes(length);
-
- while (TLV_HEADER_LENGTH <= tempCb.readableBytes()) {
-
- PcepValueType tlv;
- short hType = tempCb.readShort();
- int iValue = 0;
- short hLength = tempCb.readShort();
- switch (hType) {
-
- case AutonomousSystemTlv.TYPE:
- iValue = tempCb.readInt();
- tlv = new AutonomousSystemTlv(iValue);
- break;
- case BGPLSidentifierTlv.TYPE:
- iValue = tempCb.readInt();
- tlv = new BGPLSidentifierTlv(iValue);
- break;
- case OSPFareaIDsubTlv.TYPE:
- iValue = tempCb.readInt();
- tlv = new OSPFareaIDsubTlv(iValue);
- break;
- case RouterIDSubTlv.TYPE:
- tlv = RouterIDSubTlv.read(tempCb, hLength);
- break;
-
- default:
- throw new PcepParseException("Unsupported Sub TLV type :" + hType);
- }
-
- // Check for the padding
- int pad = hLength % 4;
- if (0 < pad) {
- pad = 4 - pad;
- if (pad <= tempCb.readableBytes()) {
- tempCb.skipBytes(pad);
- }
- }
-
- llRemoteTENodeDescriptorSubTLVs.add(tlv);
- }
-
- if (0 < tempCb.readableBytes()) {
-
- throw new PcepParseException("Sub Tlv parsing error. Extra bytes received.");
- }
- return new RemoteTENodeDescriptorsTLV(llRemoteTENodeDescriptorSubTLVs);
- }
-
- @Override
- public String toString() {
- return MoreObjects.toStringHelper(getClass()).add("Type", TYPE).add("Length", hLength)
- .add("RemoteTeNodeDescriptorSubTLVs", llRemoteTENodeDescriptorSubTLVs).toString();
- }
-}
+/*
+ * 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.Iterator;
+import java.util.LinkedList;
+import java.util.ListIterator;
+import java.util.Objects;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.pcepio.exceptions.PcepParseException;
+import org.onosproject.pcepio.protocol.PcepVersion;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.MoreObjects;
+
+/**
+ * Provides Remote TE Node Descriptors TLV.
+ */
+public class RemoteTENodeDescriptorsTLV implements PcepValueType {
+
+ /* Reference :PCEP Extension for Transporting TE Data
+ draft-dhodylee-pce-pcep-te-data-extn-02
+ *
+ 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=[TBD9] | Length |
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | |
+ // Node Descriptor Sub-TLVs (variable) //
+ | |
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+ protected static final Logger log = LoggerFactory.getLogger(RemoteTENodeDescriptorsTLV.class);
+
+ public static final short TYPE = 1003; //TODD:change this TBD9
+ public short hLength;
+
+ public static final int TLV_HEADER_LENGTH = 4;
+ // Node Descriptor Sub-TLVs (variable)
+ private LinkedList<PcepValueType> llRemoteTENodeDescriptorSubTLVs;
+
+ /**
+ * Constructor to initialize llRemoteTENodeDescriptorSubTLVs.
+ *
+ * @param llRemoteTENodeDescriptorSubTLVs LinkedList of PcepValueType
+ */
+ public RemoteTENodeDescriptorsTLV(LinkedList<PcepValueType> llRemoteTENodeDescriptorSubTLVs) {
+ this.llRemoteTENodeDescriptorSubTLVs = llRemoteTENodeDescriptorSubTLVs;
+ }
+
+ /**
+ * Returns object of Remote TE Node Descriptors TLV.
+ *
+ * @param llRemoteTENodeDescriptorSubTLVs LinkedList of PcepValueType
+ * @return object of RemoteTENodeDescriptorsTLV
+ */
+ public static RemoteTENodeDescriptorsTLV of(final LinkedList<PcepValueType> llRemoteTENodeDescriptorSubTLVs) {
+ return new RemoteTENodeDescriptorsTLV(llRemoteTENodeDescriptorSubTLVs);
+ }
+
+ /**
+ * Returns Remote TE Node Descriptor Sub TLVs.
+ *
+ * @return llRemoteTENodeDescriptorSubTLVs
+ */
+ public LinkedList<PcepValueType> getllRemoteTENodeDescriptorSubTLVs() {
+ return llRemoteTENodeDescriptorSubTLVs;
+ }
+
+ @Override
+ public PcepVersion getVersion() {
+ return PcepVersion.PCEP_1;
+ }
+
+ @Override
+ public short getType() {
+ return TYPE;
+ }
+
+ @Override
+ public short getLength() {
+ return hLength;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(llRemoteTENodeDescriptorSubTLVs.hashCode());
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ /*
+ * Here we have a list of Tlv so to compare each sub tlv between the object
+ * we have to take a list iterator so one by one we can get each sub tlv object
+ * and can compare them.
+ * it may be possible that the size of 2 lists is not equal so we have to first check
+ * the size, if both are same then we should check for the subtlv objects otherwise
+ * we should return false.
+ */
+ if (obj instanceof RemoteTENodeDescriptorsTLV) {
+ int countObjSubTlv = 0;
+ int countOtherSubTlv = 0;
+ boolean isCommonSubTlv = true;
+ RemoteTENodeDescriptorsTLV other = (RemoteTENodeDescriptorsTLV) obj;
+ Iterator<PcepValueType> objListIterator = ((RemoteTENodeDescriptorsTLV) obj).llRemoteTENodeDescriptorSubTLVs
+ .iterator();
+ countObjSubTlv = ((RemoteTENodeDescriptorsTLV) obj).llRemoteTENodeDescriptorSubTLVs.size();
+ countOtherSubTlv = other.llRemoteTENodeDescriptorSubTLVs.size();
+ if (countObjSubTlv != countOtherSubTlv) {
+ return false;
+ } else {
+ while (objListIterator.hasNext() && isCommonSubTlv) {
+ PcepValueType subTlv = objListIterator.next();
+ isCommonSubTlv = Objects.equals(llRemoteTENodeDescriptorSubTLVs.contains(subTlv),
+ other.llRemoteTENodeDescriptorSubTLVs.contains(subTlv));
+ }
+ return isCommonSubTlv;
+ }
+ }
+ return false;
+ }
+
+ @Override
+ public int write(ChannelBuffer c) {
+
+ int tlvStartIndex = c.writerIndex();
+ c.writeShort(TYPE);
+ int tlvLenIndex = c.writerIndex();
+ hLength = 0;
+ c.writeShort(hLength);
+
+ ListIterator<PcepValueType> listIterator = llRemoteTENodeDescriptorSubTLVs.listIterator();
+
+ while (listIterator.hasNext()) {
+ PcepValueType tlv = listIterator.next();
+
+ if (null == tlv) {
+ log.debug("TLV is null from subTlv list");
+ continue;
+ }
+ tlv.write(c);
+
+ // need to take care of padding
+ int pad = tlv.getLength() % 4;
+
+ if (0 != pad) {
+ pad = 4 - pad;
+ for (int i = 0; i < pad; ++i) {
+ c.writeByte((byte) 0);
+ }
+ }
+ }
+
+ hLength = (short) (c.writerIndex() - tlvStartIndex);
+ c.setShort(tlvLenIndex, (hLength - TLV_HEADER_LENGTH));
+
+ return c.writerIndex() - tlvStartIndex;
+ }
+
+ /**
+ * Reads channel buffer and returns object of Remote TE Node Descriptors TLV.
+ *
+ * @param c input channel buffer
+ * @return object of RemoteTENodeDescriptorsTLV
+ * @throws PcepParseException if mandatory fields are missing
+ */
+ public static PcepValueType read(ChannelBuffer c , short length) throws PcepParseException {
+
+ // Node Descriptor Sub-TLVs (variable)
+ LinkedList<PcepValueType> llRemoteTENodeDescriptorSubTLVs = new LinkedList<PcepValueType>();
+
+ ChannelBuffer tempCb = c.readBytes(length);
+
+ while (TLV_HEADER_LENGTH <= tempCb.readableBytes()) {
+
+ PcepValueType tlv;
+ short hType = tempCb.readShort();
+ int iValue = 0;
+ short hLength = tempCb.readShort();
+ switch (hType) {
+
+ case AutonomousSystemTlv.TYPE:
+ iValue = tempCb.readInt();
+ tlv = new AutonomousSystemTlv(iValue);
+ break;
+ case BGPLSidentifierTlv.TYPE:
+ iValue = tempCb.readInt();
+ tlv = new BGPLSidentifierTlv(iValue);
+ break;
+ case OSPFareaIDsubTlv.TYPE:
+ iValue = tempCb.readInt();
+ tlv = new OSPFareaIDsubTlv(iValue);
+ break;
+ case RouterIDSubTlv.TYPE:
+ tlv = RouterIDSubTlv.read(tempCb, hLength);
+ break;
+
+ default:
+ throw new PcepParseException("Unsupported Sub TLV type :" + hType);
+ }
+
+ // Check for the padding
+ int pad = hLength % 4;
+ if (0 < pad) {
+ pad = 4 - pad;
+ if (pad <= tempCb.readableBytes()) {
+ tempCb.skipBytes(pad);
+ }
+ }
+
+ llRemoteTENodeDescriptorSubTLVs.add(tlv);
+ }
+
+ if (0 < tempCb.readableBytes()) {
+
+ throw new PcepParseException("Sub Tlv parsing error. Extra bytes received.");
+ }
+ return new RemoteTENodeDescriptorsTLV(llRemoteTENodeDescriptorSubTLVs);
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass()).add("Type", TYPE).add("Length", hLength)
+ .add("RemoteTeNodeDescriptorSubTLVs", llRemoteTENodeDescriptorSubTLVs).toString();
+ }
+}