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[onos-2603] - Implement LinkState tag attributes

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Change-Id: I674197405a57a8a45a2939e364c59c4565ad756f
This commit is contained in:
Thejaswi N K 2015-11-21 20:59:04 +05:30 committed by Gerrit Code Review
parent 68d434a0e6
commit e79b0ef771
1 changed files with 22 additions and 11 deletions
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33
bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpPrefixAttrRouteTag.java
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@ -15,7 +15,8 @@
*/ */
package org.onosproject.bgpio.types.attr; package org.onosproject.bgpio.types.attr;
import java.util.Arrays; import java.util.ArrayList;
import java.util.List;
import java.util.Objects; import java.util.Objects;
import org.jboss.netty.buffer.ChannelBuffer; import org.jboss.netty.buffer.ChannelBuffer;
@ -36,18 +37,28 @@ public class BgpPrefixAttrRouteTag implements BGPValueType {
protected static final Logger log = LoggerFactory protected static final Logger log = LoggerFactory
.getLogger(BgpPrefixAttrRouteTag.class); .getLogger(BgpPrefixAttrRouteTag.class);
public static final int ATTR_PREFIX_ROUTETAG = 1153; public static final short ATTR_PREFIX_ROUTETAG = 1153;
/* Prefix Route Tag */ /* Prefix Route Tag */
private int[] pfxRouteTag; private List<Integer> pfxRouteTag = new ArrayList<Integer>();
/** /**
* Constructor to initialize the values. * Constructor to initialize the values.
* *
* @param pfxRouteTag prefix route tag * @param pfxRouteTag prefix route tag
*/ */
BgpPrefixAttrRouteTag(int[] pfxRouteTag) { public BgpPrefixAttrRouteTag(List<Integer> pfxRouteTag) {
this.pfxRouteTag = Arrays.copyOf(pfxRouteTag, pfxRouteTag.length); this.pfxRouteTag = pfxRouteTag;
}
/**
* Returns object of this class with specified values.
*
* @param pfxRouteTag Prefix Metric
* @return object of BgpPrefixAttrRouteTag
*/
public static BgpPrefixAttrRouteTag of(ArrayList<Integer> pfxRouteTag) {
return new BgpPrefixAttrRouteTag(pfxRouteTag);
} }
/** /**
@ -59,7 +70,8 @@ public class BgpPrefixAttrRouteTag implements BGPValueType {
*/ */
public static BgpPrefixAttrRouteTag read(ChannelBuffer cb) public static BgpPrefixAttrRouteTag read(ChannelBuffer cb)
throws BGPParseException { throws BGPParseException {
int[] pfxRouteTag; int tmp;
ArrayList<Integer> pfxRouteTag = new ArrayList<Integer>();
short lsAttrLength = cb.readShort(); short lsAttrLength = cb.readShort();
int len = lsAttrLength / Integer.SIZE; int len = lsAttrLength / Integer.SIZE;
@ -70,13 +82,12 @@ public class BgpPrefixAttrRouteTag implements BGPValueType {
lsAttrLength); lsAttrLength);
} }
pfxRouteTag = new int[lsAttrLength];
for (int i = 0; i < len; i++) { for (int i = 0; i < len; i++) {
pfxRouteTag[i] = cb.readInt(); tmp = cb.readInt();
pfxRouteTag.add(new Integer(tmp));
} }
return new BgpPrefixAttrRouteTag(pfxRouteTag); return BgpPrefixAttrRouteTag.of(pfxRouteTag);
} }
/** /**
@ -84,7 +95,7 @@ public class BgpPrefixAttrRouteTag implements BGPValueType {
* *
* @return route tag * @return route tag
*/ */
int[] getPfxRouteTag() { public List<Integer> getPfxRouteTag() {
return pfxRouteTag; return pfxRouteTag;
} }