本文整理汇总了Java中org.projectfloodlight.openflow.types.U8类的典型用法代码示例。如果您正苦于以下问题：Java U8类的具体用法？Java U8怎么用？Java U8使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
U8类属于org.projectfloodlight.openflow.types包，在下文中一共展示了U8类的6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: rewriteMatch
import org.projectfloodlight.openflow.types.U8; //导入依赖的package包/类
/**
* Rewrite match object to use LINC OF optical extensions.
*
* @param match original match
* @return rewritten match
*/
private Match rewriteMatch(Match match) {
Match.Builder mBuilder = factory().buildMatch();
for (MatchField mf : match.getMatchFields()) {
if (mf == MatchField.EXP_OCH_SIG_ID) {
mBuilder.setExact(MatchField.OCH_SIGID, (CircuitSignalID) match.get(mf));
continue;
}
if (mf == MatchField.EXP_OCH_SIGTYPE) {
mBuilder.setExact(MatchField.OCH_SIGTYPE, (U8) match.get(mf));
continue;
}
mBuilder.setExact(mf, match.get(mf));
}
return mBuilder.build();
}
示例2: mapSelector
import org.projectfloodlight.openflow.types.U8; //导入依赖的package包/类
@Override
public OFOxm<?> mapSelector(OFFactory factory, ExtensionSelector extensionSelector) {
ExtensionSelectorType type = extensionSelector.type();
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_SPI.type())) {
NiciraMatchNshSpi niciraNshSpi = (NiciraMatchNshSpi) extensionSelector;
return factory.oxms().nsp(U32.of(niciraNshSpi.nshSpi().servicePathId()));
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_SI.type())) {
NiciraMatchNshSi niciraNshSi = (NiciraMatchNshSi) extensionSelector;
return factory.oxms().nsi(U8.of(niciraNshSi.nshSi().serviceIndex()));
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_ENCAP_ETH_TYPE.type())) {
NiciraMatchEncapEthType niciraEncapEthType = (NiciraMatchEncapEthType) extensionSelector;
return factory.oxms().encapEthType(U16.of(niciraEncapEthType.encapEthType()));
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH1.type())) {
// TODO
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH2.type())) {
// TODO
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH3.type())) {
// TODO
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH4.type())) {
// TODO
}
return null;
}
示例3: toHexString
import org.projectfloodlight.openflow.types.U8; //导入依赖的package包/类
/**
* Convert a string of bytes to a ':' separated hex string
*
* @param bytes
* @return "0f:ca:fe:de:ad:be:ef"
*/
public static String toHexString(final byte[] bytes) {
int i;
String ret = "";
String tmp;
for (i = 0; i < bytes.length; i++) {
if (i > 0)
ret += ":";
tmp = Integer.toHexString(U8.f(bytes[i]));
if (tmp.length() == 1)
ret += "0";
ret += tmp;
}
return ret;
}
示例4: deserialize
import org.projectfloodlight.openflow.types.U8; //导入依赖的package包/类
@Override
public IPacket deserialize(byte[] data, int offset, int length)
throws PacketParsingException {
ByteBuffer bb = ByteBuffer.wrap(data, offset, length);
short sscratch;
this.version = bb.get();
this.headerLength = (byte) (this.version & 0xf);
this.version = (byte) ((this.version >> 4) & 0xf);
if (this.version != 4) {
throw new PacketParsingException(
"Invalid version for IPv4 packet: " +
this.version);
}
this.diffServ = bb.get();
this.totalLength = bb.getShort();
this.identification = bb.getShort();
sscratch = bb.getShort();
this.flags = (byte) ((sscratch >> IPV4_FLAGS_SHIFT) & IPV4_FLAGS_MASK);
this.fragmentOffset = (short) (sscratch & IPV4_OFFSET_MASK);
this.ttl = bb.get();
this.protocol = IpProtocol.of(U8.f(bb.get()));
this.checksum = bb.getShort();
this.sourceAddress = IPv4Address.of(bb.getInt());
this.destinationAddress = IPv4Address.of(bb.getInt());
if (this.headerLength > 5) {
int optionsLength = (this.headerLength - 5) * 4;
this.options = new byte[optionsLength];
bb.get(this.options);
}
IPacket payload;
isFragment = ((this.flags & IPV4_FLAGS_DONTFRAG) == 0) &&
((this.flags & IPV4_FLAGS_MOREFRAG) != 0 ||
this.fragmentOffset != 0);
if (!isFragment && IPv4.protocolClassMap.containsKey(this.protocol)) {
Class<? extends IPacket> clazz = IPv4.protocolClassMap.get(this.protocol);
try {
payload = clazz.newInstance();
} catch (Exception e) {
throw new RuntimeException("Error parsing payload for IPv4 packet", e);
}
} else {
if (log.isTraceEnabled() && isFragment) {
log.trace("IPv4 fragment detected {}->{}, forward using IP header only",
this.sourceAddress.toString(),
this.destinationAddress.toString());
}
payload = new Data();
}
int payloadLength = this.totalLength - this.headerLength * 4;
int remLength = bb.limit()-bb.position();
if (remLength < payloadLength)
payloadLength = bb.limit()-bb.position();
this.payload = payload.deserialize(data, bb.position(), payloadLength);
this.payload.setParent(this);
if (this.totalLength > length)
this.isTruncated = true;
else
this.isTruncated = false;
return this;
}
示例5: mapSelector
import org.projectfloodlight.openflow.types.U8; //导入依赖的package包/类
@Override
public OFOxm<?> mapSelector(OFFactory factory, ExtensionSelector extensionSelector) {
ExtensionSelectorType type = extensionSelector.type();
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_SPI.type())) {
NiciraMatchNshSpi niciraNshSpi = (NiciraMatchNshSpi) extensionSelector;
return factory.oxms().nsp(U32.of(niciraNshSpi.nshSpi().servicePathId()));
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_SI.type())) {
NiciraMatchNshSi niciraNshSi = (NiciraMatchNshSi) extensionSelector;
return factory.oxms().nsi(U8.of(niciraNshSi.nshSi().serviceIndex()));
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_ENCAP_ETH_TYPE.type())) {
NiciraMatchEncapEthType niciraEncapEthType = (NiciraMatchEncapEthType) extensionSelector;
return factory.oxms().encapEthType(U16.of(niciraEncapEthType.encapEthType()));
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH1.type())) {
// TODO
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH2.type())) {
// TODO
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH3.type())) {
// TODO
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH4.type())) {
// TODO
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_CONNTRACK_STATE.type())) {
NiciraMatchCtState niciraMatchCtState = (NiciraMatchCtState) extensionSelector;
return factory.oxms().conntrackStateMasked(U32.of(niciraMatchCtState.ctState()),
U32.of(niciraMatchCtState.ctStateMask()));
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_CONNTRACK_ZONE.type())) {
NiciraMatchCtZone niciraMatchCtZone = (NiciraMatchCtZone) extensionSelector;
return factory.oxms().conntrackZone(U16.of(niciraMatchCtZone.ctZone()));
}
if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_CONNTRACK_MARK.type())) {
NiciraMatchCtMark niciraMatchCtMark = (NiciraMatchCtMark) extensionSelector;
return factory.oxms().conntrackMark(U32.of(niciraMatchCtMark.ctMark()));
}
return null;
}
示例6: mapInstruction
import org.projectfloodlight.openflow.types.U8; //导入依赖的package包/类
@Override
public OFAction mapInstruction(OFFactory factory, ExtensionTreatment extensionTreatment) {
ExtensionTreatmentType type = extensionTreatment.type();
if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_MPLS_TYPE.type())) {
short mplsType = ((Ofdpa3SetMplsType) extensionTreatment).mplsType();
return factory.actions().setField(factory.oxms().ofdpaMplsType(
U16.ofRaw(mplsType)));
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_OVID.type())) {
// OFDPA requires isPresent bit set to 1 for OVID.
VlanId vlanId = ((Ofdpa3SetOvid) extensionTreatment).vlanId();
short mask = (short) 0x1000;
short oVid = (short) (mask | vlanId.toShort());
return factory.actions().setField(factory.oxms().ofdpaOvid(
U16.ofRaw(oVid)));
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_MPLS_L2_PORT.type())) {
Integer mplsL2Port = ((Ofdpa3SetMplsL2Port) extensionTreatment).mplsL2Port();
/*
* 0x0000XXXX UNI Interface.
* 0x0002XXXX NNI Interface
*/
if ((mplsL2Port >= 0 && mplsL2Port <= 0x0000FFFF) ||
(mplsL2Port >= 0x00020000 && mplsL2Port <= 0x0002FFFF)) {
return factory.actions().setField(
factory.oxms().ofdpaMplsL2Port(U32.ofRaw(mplsL2Port))
);
}
throw new UnsupportedOperationException(
"Unexpected ExtensionTreatment: " + extensionTreatment.toString());
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_QOS_INDEX.type())) {
Integer qosIndex = ((Ofdpa3SetQosIndex) extensionTreatment).qosIndex();
/*
* Qos index is a single byte [0...255]
*/
if (qosIndex >= 0 && qosIndex <= 255) {
return factory.actions().setField(
factory.oxms().ofdpaQosIndex(U8.ofRaw((byte) (qosIndex & 0xFF)))
);
}
throw new UnsupportedOperationException(
"Unexpected ExtensionTreatment: " + extensionTreatment.toString());
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_PUSH_L2_HEADER.type())) {
return factory.actions().ofdpaPushL2Header();
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_PUSH_CW.type())) {
return factory.actions().ofdpaPushCw();
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_POP_L2_HEADER.type())) {
return factory.actions().ofdpaPopL2Header();
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_POP_CW.type())) {
return factory.actions().ofdpaPopCw();
}
throw new UnsupportedOperationException(
"Unexpected ExtensionTreatment: " + extensionTreatment.toString());
}