本文整理汇总了Java中org.onosproject.bgpio.types.MpReachNlri.MPREACHNLRI_TYPE属性的典型用法代码示例。如果您正苦于以下问题：Java MpReachNlri.MPREACHNLRI_TYPE属性的具体用法？Java MpReachNlri.MPREACHNLRI_TYPE怎么用？Java MpReachNlri.MPREACHNLRI_TYPE使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.onosproject.bgpio.types.MpReachNlri的用法示例。
在下文中一共展示了MpReachNlri.MPREACHNLRI_TYPE属性的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: read
/**
* Reads from channelBuffer and parses BGP path attributes.
*
* @param cb channelBuffer
* @return object of BgpPathAttributes
* @throws BgpParseException while parsing BGP path attributes
*/
public static BgpPathAttributes read(ChannelBuffer cb)
throws BgpParseException {
BgpValueType pathAttribute = null;
List<BgpValueType> pathAttributeList = new LinkedList<>();
boolean isOrigin = false;
boolean isAsPath = false;
boolean isNextHop = false;
boolean isMpReach = false;
boolean isMpUnReach = false;
while (cb.readableBytes() > 0) {
cb.markReaderIndex();
byte flags = cb.readByte();
byte typeCode = cb.readByte();
cb.resetReaderIndex();
switch (typeCode) {
case Origin.ORIGIN_TYPE:
pathAttribute = Origin.read(cb);
isOrigin = ((Origin) pathAttribute).isOriginSet();
break;
case AsPath.ASPATH_TYPE:
pathAttribute = AsPath.read(cb);
isAsPath = ((AsPath) pathAttribute).isaspathSet();
break;
case As4Path.AS4PATH_TYPE:
pathAttribute = As4Path.read(cb);
break;
case NextHop.NEXTHOP_TYPE:
pathAttribute = NextHop.read(cb);
isNextHop = ((NextHop) pathAttribute).isNextHopSet();
break;
case Med.MED_TYPE:
pathAttribute = Med.read(cb);
break;
case LocalPref.LOCAL_PREF_TYPE:
pathAttribute = LocalPref.read(cb);
break;
case MpReachNlri.MPREACHNLRI_TYPE:
pathAttribute = MpReachNlri.read(cb);
isMpReach = ((MpReachNlri) pathAttribute).isMpReachNlriSet();
break;
case MpUnReachNlri.MPUNREACHNLRI_TYPE:
pathAttribute = MpUnReachNlri.read(cb);
isMpUnReach = ((MpUnReachNlri) pathAttribute)
.isMpUnReachNlriSet();
break;
case LINK_STATE_ATTRIBUTE_TYPE:
pathAttribute = LinkStateAttributes.read(cb);
break;
case EXTENDED_COMMUNITY_TYPE:
pathAttribute = BgpExtendedCommunity.read(cb);
break;
case WideCommunity.TYPE:
pathAttribute = WideCommunity.read(cb);
break;
default:
//skip bytes for unsupported attribute types
UnSupportedAttribute.read(cb);
}
pathAttributeList.add(pathAttribute);
}
checkMandatoryAttr(isOrigin, isAsPath, isNextHop, isMpReach, isMpUnReach);
//TODO:if mp_reach or mp_unreach not present ignore the packet
return new BgpPathAttributes(pathAttributeList);
}
示例2: write
/**
* Write path attributes to channelBuffer.
*
* @param cb channelBuffer
* @return object of BgpPathAttributes
* @throws BgpParseException while parsing BGP path attributes
*/
public int write(ChannelBuffer cb)
throws BgpParseException {
if (pathAttribute == null) {
return 0;
}
int iLenStartIndex = cb.writerIndex();
ListIterator<BgpValueType> iterator = pathAttribute.listIterator();
int pathAttributeIndx = cb.writerIndex();
cb.writeShort(0);
while (iterator.hasNext()) {
BgpValueType attr = iterator.next();
switch (attr.getType()) {
case Origin.ORIGIN_TYPE:
Origin origin = (Origin) attr;
origin.write(cb);
break;
case AsPath.ASPATH_TYPE:
AsPath asPath = (AsPath) attr;
asPath.write(cb);
break;
case As4Path.AS4PATH_TYPE:
As4Path as4Path = (As4Path) attr;
as4Path.write(cb);
break;
case NextHop.NEXTHOP_TYPE:
NextHop nextHop = (NextHop) attr;
nextHop.write(cb);
break;
case Med.MED_TYPE:
Med med = (Med) attr;
med.write(cb);
break;
case LocalPref.LOCAL_PREF_TYPE:
LocalPref localPref = (LocalPref) attr;
localPref.write(cb);
break;
case Constants.BGP_EXTENDED_COMMUNITY:
BgpExtendedCommunity extendedCommunity = (BgpExtendedCommunity) attr;
extendedCommunity.write(cb);
break;
case WideCommunity.TYPE:
WideCommunity wideCommunity = (WideCommunity) attr;
wideCommunity.write(cb);
break;
case MpReachNlri.MPREACHNLRI_TYPE:
MpReachNlri mpReach = (MpReachNlri) attr;
mpReach.write(cb);
break;
case MpUnReachNlri.MPUNREACHNLRI_TYPE:
MpUnReachNlri mpUnReach = (MpUnReachNlri) attr;
mpUnReach.write(cb);
break;
case LINK_STATE_ATTRIBUTE_TYPE:
LinkStateAttributes linkState = (LinkStateAttributes) attr;
linkState.write(cb);
break;
default:
return cb.writerIndex() - iLenStartIndex;
}
}
int pathAttrLen = cb.writerIndex() - pathAttributeIndx;
cb.setShort(pathAttributeIndx, (short) (pathAttrLen - 2));
return cb.writerIndex() - iLenStartIndex;
}
示例3: read
/**
* Reads from channelBuffer and parses BGP path attributes.
*
* @param cb channelBuffer
* @return object of BgpPathAttributes
* @throws BgpParseException while parsing BGP path attributes
*/
public static BgpPathAttributes read(ChannelBuffer cb)
throws BgpParseException {
BgpValueType pathAttribute = null;
List<BgpValueType> pathAttributeList = new LinkedList<>();
boolean isOrigin = false;
boolean isAsPath = false;
boolean isNextHop = false;
boolean isMpReach = false;
boolean isMpUnReach = false;
while (cb.readableBytes() > 0) {
cb.markReaderIndex();
byte flags = cb.readByte();
byte typeCode = cb.readByte();
cb.resetReaderIndex();
switch (typeCode) {
case Origin.ORIGIN_TYPE:
pathAttribute = Origin.read(cb);
isOrigin = ((Origin) pathAttribute).isOriginSet();
break;
case AsPath.ASPATH_TYPE:
pathAttribute = AsPath.read(cb);
isAsPath = ((AsPath) pathAttribute).isaspathSet();
break;
case As4Path.AS4PATH_TYPE:
pathAttribute = As4Path.read(cb);
break;
case NextHop.NEXTHOP_TYPE:
pathAttribute = NextHop.read(cb);
isNextHop = ((NextHop) pathAttribute).isNextHopSet();
break;
case Med.MED_TYPE:
pathAttribute = Med.read(cb);
break;
case LocalPref.LOCAL_PREF_TYPE:
pathAttribute = LocalPref.read(cb);
break;
case MpReachNlri.MPREACHNLRI_TYPE:
pathAttribute = MpReachNlri.read(cb);
isMpReach = ((MpReachNlri) pathAttribute).isMpReachNlriSet();
break;
case MpUnReachNlri.MPUNREACHNLRI_TYPE:
pathAttribute = MpUnReachNlri.read(cb);
isMpUnReach = ((MpUnReachNlri) pathAttribute)
.isMpUnReachNlriSet();
break;
case LINK_STATE_ATTRIBUTE_TYPE:
pathAttribute = LinkStateAttributes.read(cb);
break;
case EXTENDED_COMMUNITY_TYPE:
pathAttribute = BgpExtendedCommunity.read(cb);
break;
case WideCommunity.TYPE:
pathAttribute = WideCommunity.read(cb);
break;
default:
log.debug("Skip bytes for unsupported attribute types");
UnSupportedAttribute.read(cb);
}
pathAttributeList.add(pathAttribute);
}
checkMandatoryAttr(isOrigin, isAsPath, isNextHop, isMpReach, isMpUnReach);
//TODO:if mp_reach or mp_unreach not present ignore the packet
return new BgpPathAttributes(pathAttributeList);
}