org.projectfloodlight.openflow.protocol.ver15.OFQueueDescVer15 Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of openflowj Show documentation
Show all versions of openflowj Show documentation
OpenFlowJ API supporting OpenFlow versions 1.0 through 1.5.1, generated by LoxiGen
The newest version!
// 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.ver15;
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.List;
import com.google.common.collect.ImmutableList;
import java.util.Set;
import io.netty.buffer.ByteBuf;
import com.google.common.hash.PrimitiveSink;
import com.google.common.hash.Funnel;
class OFQueueDescVer15 implements OFQueueDesc {
private static final Logger logger = LoggerFactory.getLogger(OFQueueDescVer15.class);
// version: 1.5
final static byte WIRE_VERSION = 6;
final static int MINIMUM_LENGTH = 16;
// maximum OF message length: 16 bit, unsigned
final static int MAXIMUM_LENGTH = 0xFFFF;
private final static long DEFAULT_PORT_NO = 0x0L;
private final static long DEFAULT_QUEUE_ID = 0x0L;
private final static List DEFAULT_PROPERTIES = ImmutableList.of();
// OF message fields
private final long portNo;
private final long queueId;
private final List properties;
//
// Immutable default instance
final static OFQueueDescVer15 DEFAULT = new OFQueueDescVer15(
DEFAULT_PORT_NO, DEFAULT_QUEUE_ID, DEFAULT_PROPERTIES
);
// package private constructor - used by readers, builders, and factory
OFQueueDescVer15(long portNo, long queueId, List properties) {
if(properties == null) {
throw new NullPointerException("OFQueueDescVer15: property properties cannot be null");
}
this.portNo = U32.normalize(portNo);
this.queueId = U32.normalize(queueId);
this.properties = properties;
}
// Accessors for OF message fields
@Override
public long getPortNo() {
return portNo;
}
@Override
public long getQueueId() {
return queueId;
}
@Override
public List getProperties() {
return properties;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_15;
}
public OFQueueDesc.Builder createBuilder() {
return new BuilderWithParent(this);
}
static class BuilderWithParent implements OFQueueDesc.Builder {
final OFQueueDescVer15 parentMessage;
// OF message fields
private boolean portNoSet;
private long portNo;
private boolean queueIdSet;
private long queueId;
private boolean propertiesSet;
private List properties;
BuilderWithParent(OFQueueDescVer15 parentMessage) {
this.parentMessage = parentMessage;
}
@Override
public long getPortNo() {
return portNo;
}
@Override
public OFQueueDesc.Builder setPortNo(long portNo) {
this.portNo = portNo;
this.portNoSet = true;
return this;
}
@Override
public long getQueueId() {
return queueId;
}
@Override
public OFQueueDesc.Builder setQueueId(long queueId) {
this.queueId = queueId;
this.queueIdSet = true;
return this;
}
@Override
public List getProperties() {
return properties;
}
@Override
public OFQueueDesc.Builder setProperties(List properties) {
this.properties = properties;
this.propertiesSet = true;
return this;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_15;
}
@Override
public OFQueueDesc build() {
long portNo = this.portNoSet ? this.portNo : parentMessage.portNo;
long queueId = this.queueIdSet ? this.queueId : parentMessage.queueId;
List properties = this.propertiesSet ? this.properties : parentMessage.properties;
if(properties == null)
throw new NullPointerException("Property properties must not be null");
//
return new OFQueueDescVer15(
portNo,
queueId,
properties
);
}
}
static class Builder implements OFQueueDesc.Builder {
// OF message fields
private boolean portNoSet;
private long portNo;
private boolean queueIdSet;
private long queueId;
private boolean propertiesSet;
private List properties;
@Override
public long getPortNo() {
return portNo;
}
@Override
public OFQueueDesc.Builder setPortNo(long portNo) {
this.portNo = portNo;
this.portNoSet = true;
return this;
}
@Override
public long getQueueId() {
return queueId;
}
@Override
public OFQueueDesc.Builder setQueueId(long queueId) {
this.queueId = queueId;
this.queueIdSet = true;
return this;
}
@Override
public List getProperties() {
return properties;
}
@Override
public OFQueueDesc.Builder setProperties(List properties) {
this.properties = properties;
this.propertiesSet = true;
return this;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_15;
}
//
@Override
public OFQueueDesc build() {
long portNo = this.portNoSet ? this.portNo : DEFAULT_PORT_NO;
long queueId = this.queueIdSet ? this.queueId : DEFAULT_QUEUE_ID;
List properties = this.propertiesSet ? this.properties : DEFAULT_PROPERTIES;
if(properties == null)
throw new NullPointerException("Property properties must not be null");
return new OFQueueDescVer15(
portNo,
queueId,
properties
);
}
}
final static Reader READER = new Reader();
static class Reader implements OFMessageReader {
@Override
public OFQueueDesc readFrom(ByteBuf bb) throws OFParseError {
int start = bb.readerIndex();
long portNo = U32.f(bb.readInt());
long queueId = U32.f(bb.readInt());
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: 6 bytes
bb.skipBytes(6);
List properties = ChannelUtils.readList(bb, length - (bb.readerIndex() - start), OFQueueDescPropVer15.READER);
OFQueueDescVer15 queueDescVer15 = new OFQueueDescVer15(
portNo,
queueId,
properties
);
if(logger.isTraceEnabled())
logger.trace("readFrom - read={}", queueDescVer15);
return queueDescVer15;
}
}
public void putTo(PrimitiveSink sink) {
FUNNEL.funnel(this, sink);
}
final static OFQueueDescVer15Funnel FUNNEL = new OFQueueDescVer15Funnel();
static class OFQueueDescVer15Funnel implements Funnel {
private static final long serialVersionUID = 1L;
@Override
public void funnel(OFQueueDescVer15 message, PrimitiveSink sink) {
sink.putLong(message.portNo);
sink.putLong(message.queueId);
// FIXME: skip funnel of length
// skip pad (6 bytes)
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, OFQueueDescVer15 message) {
int startIndex = bb.writerIndex();
bb.writeInt(U32.t(message.portNo));
bb.writeInt(U32.t(message.queueId));
// length is length of variable message, will be updated at the end
int lengthIndex = bb.writerIndex();
bb.writeShort(U16.t(0));
// pad: 6 bytes
bb.writeZero(6);
ChannelUtils.writeList(bb, message.properties);
// update length field
int length = bb.writerIndex() - startIndex;
if (length > MAXIMUM_LENGTH) {
throw new IllegalArgumentException("OFQueueDescVer15: message length (" + length + ") exceeds maximum (0xFFFF)");
}
bb.setShort(lengthIndex, length);
}
}
@Override
public String toString() {
StringBuilder b = new StringBuilder("OFQueueDescVer15(");
b.append("portNo=").append(portNo);
b.append(", ");
b.append("queueId=").append(queueId);
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;
OFQueueDescVer15 other = (OFQueueDescVer15) obj;
if( portNo != other.portNo)
return false;
if( queueId != other.queueId)
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 * (int) (portNo ^ (portNo >>> 32));
result = prime * (int) (queueId ^ (queueId >>> 32));
result = prime * result + ((properties == null) ? 0 : properties.hashCode());
return result;
}
}