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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.ver12;
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 OFPacketQueueVer12 implements OFPacketQueue {
private static final Logger logger = LoggerFactory.getLogger(OFPacketQueueVer12.class);
// version: 1.2
final static byte WIRE_VERSION = 3;
final static int MINIMUM_LENGTH = 16;
// maximum OF message length: 16 bit, unsigned
final static int MAXIMUM_LENGTH = 0xFFFF;
private final static long DEFAULT_QUEUE_ID = 0x0L;
private final static OFPort DEFAULT_PORT = OFPort.ANY;
private final static List DEFAULT_PROPERTIES = ImmutableList.of();
// OF message fields
private final long queueId;
private final OFPort port;
private final List properties;
//
// Immutable default instance
final static OFPacketQueueVer12 DEFAULT = new OFPacketQueueVer12(
DEFAULT_QUEUE_ID, DEFAULT_PORT, DEFAULT_PROPERTIES
);
// package private constructor - used by readers, builders, and factory
OFPacketQueueVer12(long queueId, OFPort port, List properties) {
if(port == null) {
throw new NullPointerException("OFPacketQueueVer12: property port cannot be null");
}
if(properties == null) {
throw new NullPointerException("OFPacketQueueVer12: property properties cannot be null");
}
this.queueId = U32.normalize(queueId);
this.port = port;
this.properties = properties;
}
// Accessors for OF message fields
@Override
public long getQueueId() {
return queueId;
}
@Override
public List getProperties() {
return properties;
}
@Override
public OFPort getPort() {
return port;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_12;
}
public OFPacketQueue.Builder createBuilder() {
return new BuilderWithParent(this);
}
static class BuilderWithParent implements OFPacketQueue.Builder {
final OFPacketQueueVer12 parentMessage;
// OF message fields
private boolean queueIdSet;
private long queueId;
private boolean portSet;
private OFPort port;
private boolean propertiesSet;
private List properties;
BuilderWithParent(OFPacketQueueVer12 parentMessage) {
this.parentMessage = parentMessage;
}
@Override
public long getQueueId() {
return queueId;
}
@Override
public OFPacketQueue.Builder setQueueId(long queueId) {
this.queueId = queueId;
this.queueIdSet = true;
return this;
}
@Override
public List getProperties() {
return properties;
}
@Override
public OFPacketQueue.Builder setProperties(List properties) {
this.properties = properties;
this.propertiesSet = true;
return this;
}
@Override
public OFPort getPort() {
return port;
}
@Override
public OFPacketQueue.Builder setPort(OFPort port) {
this.port = port;
this.portSet = true;
return this;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_12;
}
@Override
public OFPacketQueue build() {
long queueId = this.queueIdSet ? this.queueId : parentMessage.queueId;
OFPort port = this.portSet ? this.port : parentMessage.port;
if(port == null)
throw new NullPointerException("Property port 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 OFPacketQueueVer12(
queueId,
port,
properties
);
}
}
static class Builder implements OFPacketQueue.Builder {
// OF message fields
private boolean queueIdSet;
private long queueId;
private boolean portSet;
private OFPort port;
private boolean propertiesSet;
private List properties;
@Override
public long getQueueId() {
return queueId;
}
@Override
public OFPacketQueue.Builder setQueueId(long queueId) {
this.queueId = queueId;
this.queueIdSet = true;
return this;
}
@Override
public List getProperties() {
return properties;
}
@Override
public OFPacketQueue.Builder setProperties(List properties) {
this.properties = properties;
this.propertiesSet = true;
return this;
}
@Override
public OFPort getPort() {
return port;
}
@Override
public OFPacketQueue.Builder setPort(OFPort port) {
this.port = port;
this.portSet = true;
return this;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_12;
}
//
@Override
public OFPacketQueue build() {
long queueId = this.queueIdSet ? this.queueId : DEFAULT_QUEUE_ID;
OFPort port = this.portSet ? this.port : DEFAULT_PORT;
if(port == null)
throw new NullPointerException("Property port 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 OFPacketQueueVer12(
queueId,
port,
properties
);
}
}
final static Reader READER = new Reader();
static class Reader implements OFMessageReader {
@Override
public OFPacketQueue readFrom(ByteBuf bb) throws OFParseError {
int start = bb.readerIndex();
long queueId = U32.f(bb.readInt());
OFPort port = 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: 6 bytes
bb.skipBytes(6);
List properties = ChannelUtils.readList(bb, length - (bb.readerIndex() - start), OFQueuePropVer12.READER);
OFPacketQueueVer12 packetQueueVer12 = new OFPacketQueueVer12(
queueId,
port,
properties
);
if(logger.isTraceEnabled())
logger.trace("readFrom - read={}", packetQueueVer12);
return packetQueueVer12;
}
}
public void putTo(PrimitiveSink sink) {
FUNNEL.funnel(this, sink);
}
final static OFPacketQueueVer12Funnel FUNNEL = new OFPacketQueueVer12Funnel();
static class OFPacketQueueVer12Funnel implements Funnel {
private static final long serialVersionUID = 1L;
@Override
public void funnel(OFPacketQueueVer12 message, PrimitiveSink sink) {
sink.putLong(message.queueId);
message.port.putTo(sink);
// 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, OFPacketQueueVer12 message) {
int startIndex = bb.writerIndex();
bb.writeInt(U32.t(message.queueId));
message.port.write4Bytes(bb);
// 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("OFPacketQueueVer12: message length (" + length + ") exceeds maximum (0xFFFF)");
}
bb.setShort(lengthIndex, length);
}
}
@Override
public String toString() {
StringBuilder b = new StringBuilder("OFPacketQueueVer12(");
b.append("queueId=").append(queueId);
b.append(", ");
b.append("port=").append(port);
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;
OFPacketQueueVer12 other = (OFPacketQueueVer12) obj;
if( queueId != other.queueId)
return false;
if (port == null) {
if (other.port != null)
return false;
} else if (!port.equals(other.port))
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) (queueId ^ (queueId >>> 32));
result = prime * result + ((port == null) ? 0 : port.hashCode());
result = prime * result + ((properties == null) ? 0 : properties.hashCode());
return result;
}
}