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OpenFlowJ API supporting OpenFlow versions 1.0 through 1.5.1, generated by LoxiGen
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// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
// Copyright (c) 2011, 2012 Open Networking Foundation
// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
// This library was generated by the LoxiGen Compiler.
// See the file LICENSE.txt which should have been included in the source distribution
// Automatically generated by LOXI from template of_class.java
// Do not modify
package org.projectfloodlight.openflow.protocol.ver14;
import org.projectfloodlight.openflow.protocol.*;
import org.projectfloodlight.openflow.protocol.action.*;
import org.projectfloodlight.openflow.protocol.actionid.*;
import org.projectfloodlight.openflow.protocol.bsntlv.*;
import org.projectfloodlight.openflow.protocol.errormsg.*;
import org.projectfloodlight.openflow.protocol.meterband.*;
import org.projectfloodlight.openflow.protocol.instruction.*;
import org.projectfloodlight.openflow.protocol.instructionid.*;
import org.projectfloodlight.openflow.protocol.match.*;
import org.projectfloodlight.openflow.protocol.stat.*;
import org.projectfloodlight.openflow.protocol.oxm.*;
import org.projectfloodlight.openflow.protocol.oxs.*;
import org.projectfloodlight.openflow.protocol.queueprop.*;
import org.projectfloodlight.openflow.types.*;
import org.projectfloodlight.openflow.util.*;
import org.projectfloodlight.openflow.exceptions.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Set;
import com.google.common.collect.ImmutableSet;
import java.util.List;
import com.google.common.collect.ImmutableList;
import javax.annotation.Nonnull;
import io.netty.buffer.ByteBuf;
import com.google.common.hash.PrimitiveSink;
import com.google.common.hash.Funnel;
class OFPortDescVer14 implements OFPortDesc {
private static final Logger logger = LoggerFactory.getLogger(OFPortDescVer14.class);
// version: 1.4
final static byte WIRE_VERSION = 5;
final static int MINIMUM_LENGTH = 40;
// maximum OF message length: 16 bit, unsigned
final static int MAXIMUM_LENGTH = 0xFFFF;
private final static OFPort DEFAULT_PORT_NO = OFPort.ANY;
private final static MacAddress DEFAULT_HW_ADDR = MacAddress.NONE;
private final static String DEFAULT_NAME = "";
private final static Set DEFAULT_CONFIG = ImmutableSet.of();
private final static Set DEFAULT_STATE = ImmutableSet.of();
private final static List DEFAULT_PROPERTIES = ImmutableList.of();
// OF message fields
private final OFPort portNo;
private final MacAddress hwAddr;
private final String name;
private final Set config;
private final Set state;
private final List properties;
//
// Immutable default instance
final static OFPortDescVer14 DEFAULT = new OFPortDescVer14(
DEFAULT_PORT_NO, DEFAULT_HW_ADDR, DEFAULT_NAME, DEFAULT_CONFIG, DEFAULT_STATE, DEFAULT_PROPERTIES
);
// package private constructor - used by readers, builders, and factory
OFPortDescVer14(OFPort portNo, MacAddress hwAddr, String name, Set config, Set state, List properties) {
if(portNo == null) {
throw new NullPointerException("OFPortDescVer14: property portNo cannot be null");
}
if(hwAddr == null) {
throw new NullPointerException("OFPortDescVer14: property hwAddr cannot be null");
}
if(name == null) {
throw new NullPointerException("OFPortDescVer14: property name cannot be null");
}
if(config == null) {
throw new NullPointerException("OFPortDescVer14: property config cannot be null");
}
if(state == null) {
throw new NullPointerException("OFPortDescVer14: property state cannot be null");
}
if(properties == null) {
throw new NullPointerException("OFPortDescVer14: property properties cannot be null");
}
this.portNo = portNo;
this.hwAddr = hwAddr;
this.name = name;
this.config = config;
this.state = state;
this.properties = properties;
}
// Accessors for OF message fields
@Override
public OFPort getPortNo() {
return portNo;
}
@Override
public MacAddress getHwAddr() {
return hwAddr;
}
@Override
public String getName() {
return name;
}
@Override
public Set getConfig() {
return config;
}
@Override
public Set getState() {
return state;
}
@Override
public Set getCurr()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property curr not supported in version 1.4");
}
@Override
public Set getAdvertised()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property advertised not supported in version 1.4");
}
@Override
public Set getSupported()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property supported not supported in version 1.4");
}
@Override
public Set getPeer()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property peer not supported in version 1.4");
}
@Override
public long getCurrSpeed()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property currSpeed not supported in version 1.4");
}
@Override
public long getMaxSpeed()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property maxSpeed not supported in version 1.4");
}
@Override
public List getProperties() {
return properties;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_14;
}
/**
* Returns true if the port is up, i.e., it's neither administratively
* down nor link down. It currently does NOT take STP state into
* consideration
* @return whether the port is up
*/
public boolean isEnabled() {
return (!state.contains(OFPortState.LINK_DOWN) && !config.contains(OFPortConfig.PORT_DOWN));
}
/**
* Returns the current generation ID of this port.
*
* The generationId is reported by the switch as a @{link OFPortDescProp} in
* {@link OFPortDescStatsReply} and {@link OFPortStatus} messages. If the
* current OFPortDesc does not contain a generation Id, returns U64.ZERO;
*
* For OpenFlow versions earlier than 1.4, always returns U64.ZERO;
*
* @return the generation ID or U64.NULL if not reported
* @since 1.4
*/
@Nonnull
public U64 getBsnGenerationId() {
for(OFPortDescProp prop: getProperties()) {
if(prop instanceof OFPortDescPropBsnGenerationId) {
return ((OFPortDescPropBsnGenerationId) prop).getGenerationId();
}
}
return U64.ZERO;
}
public OFPortDesc.Builder createBuilder() {
return new BuilderWithParent(this);
}
static class BuilderWithParent implements OFPortDesc.Builder {
final OFPortDescVer14 parentMessage;
// OF message fields
private boolean portNoSet;
private OFPort portNo;
private boolean hwAddrSet;
private MacAddress hwAddr;
private boolean nameSet;
private String name;
private boolean configSet;
private Set config;
private boolean stateSet;
private Set state;
private boolean propertiesSet;
private List properties;
BuilderWithParent(OFPortDescVer14 parentMessage) {
this.parentMessage = parentMessage;
}
@Override
public OFPort getPortNo() {
return portNo;
}
@Override
public OFPortDesc.Builder setPortNo(OFPort portNo) {
this.portNo = portNo;
this.portNoSet = true;
return this;
}
@Override
public MacAddress getHwAddr() {
return hwAddr;
}
@Override
public OFPortDesc.Builder setHwAddr(MacAddress hwAddr) {
this.hwAddr = hwAddr;
this.hwAddrSet = true;
return this;
}
@Override
public String getName() {
return name;
}
@Override
public OFPortDesc.Builder setName(String name) {
this.name = name;
this.nameSet = true;
return this;
}
@Override
public Set getConfig() {
return config;
}
@Override
public OFPortDesc.Builder setConfig(Set config) {
this.config = config;
this.configSet = true;
return this;
}
@Override
public Set getState() {
return state;
}
@Override
public OFPortDesc.Builder setState(Set state) {
this.state = state;
this.stateSet = true;
return this;
}
@Override
public Set getCurr()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property curr not supported in version 1.4");
}
@Override
public OFPortDesc.Builder setCurr(Set curr) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property curr not supported in version 1.4");
}
@Override
public Set getAdvertised()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property advertised not supported in version 1.4");
}
@Override
public OFPortDesc.Builder setAdvertised(Set advertised) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property advertised not supported in version 1.4");
}
@Override
public Set getSupported()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property supported not supported in version 1.4");
}
@Override
public OFPortDesc.Builder setSupported(Set supported) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property supported not supported in version 1.4");
}
@Override
public Set getPeer()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property peer not supported in version 1.4");
}
@Override
public OFPortDesc.Builder setPeer(Set peer) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property peer not supported in version 1.4");
}
@Override
public long getCurrSpeed()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property currSpeed not supported in version 1.4");
}
@Override
public OFPortDesc.Builder setCurrSpeed(long currSpeed) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property currSpeed not supported in version 1.4");
}
@Override
public long getMaxSpeed()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property maxSpeed not supported in version 1.4");
}
@Override
public OFPortDesc.Builder setMaxSpeed(long maxSpeed) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property maxSpeed not supported in version 1.4");
}
@Override
public List getProperties() {
return properties;
}
@Override
public OFPortDesc.Builder setProperties(List properties) {
this.properties = properties;
this.propertiesSet = true;
return this;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_14;
}
@Override
public OFPortDesc build() {
OFPort portNo = this.portNoSet ? this.portNo : parentMessage.portNo;
if(portNo == null)
throw new NullPointerException("Property portNo must not be null");
MacAddress hwAddr = this.hwAddrSet ? this.hwAddr : parentMessage.hwAddr;
if(hwAddr == null)
throw new NullPointerException("Property hwAddr must not be null");
String name = this.nameSet ? this.name : parentMessage.name;
if(name == null)
throw new NullPointerException("Property name must not be null");
Set config = this.configSet ? this.config : parentMessage.config;
if(config == null)
throw new NullPointerException("Property config must not be null");
Set state = this.stateSet ? this.state : parentMessage.state;
if(state == null)
throw new NullPointerException("Property state must not be null");
List properties = this.propertiesSet ? this.properties : parentMessage.properties;
if(properties == null)
throw new NullPointerException("Property properties must not be null");
//
return new OFPortDescVer14(
portNo,
hwAddr,
name,
config,
state,
properties
);
}
}
static class Builder implements OFPortDesc.Builder {
// OF message fields
private boolean portNoSet;
private OFPort portNo;
private boolean hwAddrSet;
private MacAddress hwAddr;
private boolean nameSet;
private String name;
private boolean configSet;
private Set config;
private boolean stateSet;
private Set state;
private boolean propertiesSet;
private List properties;
@Override
public OFPort getPortNo() {
return portNo;
}
@Override
public OFPortDesc.Builder setPortNo(OFPort portNo) {
this.portNo = portNo;
this.portNoSet = true;
return this;
}
@Override
public MacAddress getHwAddr() {
return hwAddr;
}
@Override
public OFPortDesc.Builder setHwAddr(MacAddress hwAddr) {
this.hwAddr = hwAddr;
this.hwAddrSet = true;
return this;
}
@Override
public String getName() {
return name;
}
@Override
public OFPortDesc.Builder setName(String name) {
this.name = name;
this.nameSet = true;
return this;
}
@Override
public Set getConfig() {
return config;
}
@Override
public OFPortDesc.Builder setConfig(Set config) {
this.config = config;
this.configSet = true;
return this;
}
@Override
public Set getState() {
return state;
}
@Override
public OFPortDesc.Builder setState(Set state) {
this.state = state;
this.stateSet = true;
return this;
}
@Override
public Set getCurr()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property curr not supported in version 1.4");
}
@Override
public OFPortDesc.Builder setCurr(Set curr) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property curr not supported in version 1.4");
}
@Override
public Set getAdvertised()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property advertised not supported in version 1.4");
}
@Override
public OFPortDesc.Builder setAdvertised(Set advertised) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property advertised not supported in version 1.4");
}
@Override
public Set getSupported()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property supported not supported in version 1.4");
}
@Override
public OFPortDesc.Builder setSupported(Set supported) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property supported not supported in version 1.4");
}
@Override
public Set getPeer()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property peer not supported in version 1.4");
}
@Override
public OFPortDesc.Builder setPeer(Set peer) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property peer not supported in version 1.4");
}
@Override
public long getCurrSpeed()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property currSpeed not supported in version 1.4");
}
@Override
public OFPortDesc.Builder setCurrSpeed(long currSpeed) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property currSpeed not supported in version 1.4");
}
@Override
public long getMaxSpeed()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property maxSpeed not supported in version 1.4");
}
@Override
public OFPortDesc.Builder setMaxSpeed(long maxSpeed) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property maxSpeed not supported in version 1.4");
}
@Override
public List getProperties() {
return properties;
}
@Override
public OFPortDesc.Builder setProperties(List properties) {
this.properties = properties;
this.propertiesSet = true;
return this;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_14;
}
//
@Override
public OFPortDesc build() {
OFPort portNo = this.portNoSet ? this.portNo : DEFAULT_PORT_NO;
if(portNo == null)
throw new NullPointerException("Property portNo must not be null");
MacAddress hwAddr = this.hwAddrSet ? this.hwAddr : DEFAULT_HW_ADDR;
if(hwAddr == null)
throw new NullPointerException("Property hwAddr must not be null");
String name = this.nameSet ? this.name : DEFAULT_NAME;
if(name == null)
throw new NullPointerException("Property name must not be null");
Set config = this.configSet ? this.config : DEFAULT_CONFIG;
if(config == null)
throw new NullPointerException("Property config must not be null");
Set state = this.stateSet ? this.state : DEFAULT_STATE;
if(state == null)
throw new NullPointerException("Property state must not be null");
List properties = this.propertiesSet ? this.properties : DEFAULT_PROPERTIES;
if(properties == null)
throw new NullPointerException("Property properties must not be null");
return new OFPortDescVer14(
portNo,
hwAddr,
name,
config,
state,
properties
);
}
}
final static Reader READER = new Reader();
static class Reader implements OFMessageReader {
@Override
public OFPortDesc readFrom(ByteBuf bb) throws OFParseError {
int start = bb.readerIndex();
OFPort portNo = OFPort.read4Bytes(bb);
int length = U16.f(bb.readShort());
if(length < MINIMUM_LENGTH)
throw new OFParseError("Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + length);
if(bb.readableBytes() + (bb.readerIndex() - start) < length) {
// Buffer does not have all data yet
bb.readerIndex(start);
return null;
}
if(logger.isTraceEnabled())
logger.trace("readFrom - length={}", length);
// pad: 2 bytes
bb.skipBytes(2);
MacAddress hwAddr = MacAddress.read6Bytes(bb);
// pad: 2 bytes
bb.skipBytes(2);
String name = ChannelUtils.readFixedLengthString(bb, 16);
Set config = OFPortConfigSerializerVer14.readFrom(bb);
Set state = OFPortStateSerializerVer14.readFrom(bb);
List properties = ChannelUtils.readList(bb, length - (bb.readerIndex() - start), OFPortDescPropVer14.READER);
OFPortDescVer14 portDescVer14 = new OFPortDescVer14(
portNo,
hwAddr,
name,
config,
state,
properties
);
if(logger.isTraceEnabled())
logger.trace("readFrom - read={}", portDescVer14);
return portDescVer14;
}
}
public void putTo(PrimitiveSink sink) {
FUNNEL.funnel(this, sink);
}
final static OFPortDescVer14Funnel FUNNEL = new OFPortDescVer14Funnel();
static class OFPortDescVer14Funnel implements Funnel {
private static final long serialVersionUID = 1L;
@Override
public void funnel(OFPortDescVer14 message, PrimitiveSink sink) {
message.portNo.putTo(sink);
// FIXME: skip funnel of length
// skip pad (2 bytes)
message.hwAddr.putTo(sink);
// skip pad (2 bytes)
sink.putUnencodedChars(message.name);
OFPortConfigSerializerVer14.putTo(message.config, sink);
OFPortStateSerializerVer14.putTo(message.state, sink);
FunnelUtils.putList(message.properties, sink);
}
}
public void writeTo(ByteBuf bb) {
WRITER.write(bb, this);
}
final static Writer WRITER = new Writer();
static class Writer implements OFMessageWriter {
@Override
public void write(ByteBuf bb, OFPortDescVer14 message) {
int startIndex = bb.writerIndex();
message.portNo.write4Bytes(bb);
// length is length of variable message, will be updated at the end
int lengthIndex = bb.writerIndex();
bb.writeShort(U16.t(0));
// pad: 2 bytes
bb.writeZero(2);
message.hwAddr.write6Bytes(bb);
// pad: 2 bytes
bb.writeZero(2);
ChannelUtils.writeFixedLengthString(bb, message.name, 16);
OFPortConfigSerializerVer14.writeTo(bb, message.config);
OFPortStateSerializerVer14.writeTo(bb, message.state);
ChannelUtils.writeList(bb, message.properties);
// update length field
int length = bb.writerIndex() - startIndex;
if (length > MAXIMUM_LENGTH) {
throw new IllegalArgumentException("OFPortDescVer14: message length (" + length + ") exceeds maximum (0xFFFF)");
}
bb.setShort(lengthIndex, length);
}
}
@Override
public String toString() {
StringBuilder b = new StringBuilder("OFPortDescVer14(");
b.append("portNo=").append(portNo);
b.append(", ");
b.append("hwAddr=").append(hwAddr);
b.append(", ");
b.append("name=").append(name);
b.append(", ");
b.append("config=").append(config);
b.append(", ");
b.append("state=").append(state);
b.append(", ");
b.append("properties=").append(properties);
b.append(")");
return b.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
OFPortDescVer14 other = (OFPortDescVer14) obj;
if (portNo == null) {
if (other.portNo != null)
return false;
} else if (!portNo.equals(other.portNo))
return false;
if (hwAddr == null) {
if (other.hwAddr != null)
return false;
} else if (!hwAddr.equals(other.hwAddr))
return false;
if (name == null) {
if (other.name != null)
return false;
} else if (!name.equals(other.name))
return false;
if (config == null) {
if (other.config != null)
return false;
} else if (!config.equals(other.config))
return false;
if (state == null) {
if (other.state != null)
return false;
} else if (!state.equals(other.state))
return false;
if (properties == null) {
if (other.properties != null)
return false;
} else if (!properties.equals(other.properties))
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((portNo == null) ? 0 : portNo.hashCode());
result = prime * result + ((hwAddr == null) ? 0 : hwAddr.hashCode());
result = prime * result + ((name == null) ? 0 : name.hashCode());
result = prime * result + ((config == null) ? 0 : config.hashCode());
result = prime * result + ((state == null) ? 0 : state.hashCode());
result = prime * result + ((properties == null) ? 0 : properties.hashCode());
return result;
}
}