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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.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.Set;
import io.netty.buffer.ByteBuf;
import com.google.common.hash.PrimitiveSink;
import com.google.common.hash.Funnel;
import java.util.Arrays;
class OFEchoReplyVer15 implements OFEchoReply {
private static final Logger logger = LoggerFactory.getLogger(OFEchoReplyVer15.class);
// version: 1.5
final static byte WIRE_VERSION = 6;
final static int MINIMUM_LENGTH = 8;
// maximum OF message length: 16 bit, unsigned
final static int MAXIMUM_LENGTH = 0xFFFF;
private final static long DEFAULT_XID = 0x0L;
private final static byte[] DEFAULT_DATA = new byte[0];
// OF message fields
private final long xid;
private final byte[] data;
//
// Immutable default instance
final static OFEchoReplyVer15 DEFAULT = new OFEchoReplyVer15(
DEFAULT_XID, DEFAULT_DATA
);
// package private constructor - used by readers, builders, and factory
OFEchoReplyVer15(long xid, byte[] data) {
if(data == null) {
throw new NullPointerException("OFEchoReplyVer15: property data cannot be null");
}
this.xid = U32.normalize(xid);
this.data = data;
}
// Accessors for OF message fields
@Override
public OFVersion getVersion() {
return OFVersion.OF_15;
}
@Override
public OFType getType() {
return OFType.ECHO_REPLY;
}
@Override
public long getXid() {
return xid;
}
@Override
public byte[] getData() {
return data;
}
public OFEchoReply.Builder createBuilder() {
return new BuilderWithParent(this);
}
static class BuilderWithParent implements OFEchoReply.Builder {
final OFEchoReplyVer15 parentMessage;
// OF message fields
private boolean xidSet;
private long xid;
private boolean dataSet;
private byte[] data;
BuilderWithParent(OFEchoReplyVer15 parentMessage) {
this.parentMessage = parentMessage;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_15;
}
@Override
public OFType getType() {
return OFType.ECHO_REPLY;
}
@Override
public long getXid() {
return xid;
}
@Override
public OFEchoReply.Builder setXid(long xid) {
this.xid = xid;
this.xidSet = true;
return this;
}
@Override
public byte[] getData() {
return data;
}
@Override
public OFEchoReply.Builder setData(byte[] data) {
this.data = data;
this.dataSet = true;
return this;
}
@Override
public OFEchoReply build() {
long xid = this.xidSet ? this.xid : parentMessage.xid;
byte[] data = this.dataSet ? this.data : parentMessage.data;
if(data == null)
throw new NullPointerException("Property data must not be null");
//
return new OFEchoReplyVer15(
xid,
data
);
}
}
static class Builder implements OFEchoReply.Builder {
// OF message fields
private boolean xidSet;
private long xid;
private boolean dataSet;
private byte[] data;
@Override
public OFVersion getVersion() {
return OFVersion.OF_15;
}
@Override
public OFType getType() {
return OFType.ECHO_REPLY;
}
@Override
public long getXid() {
return xid;
}
@Override
public OFEchoReply.Builder setXid(long xid) {
this.xid = xid;
this.xidSet = true;
return this;
}
@Override
public byte[] getData() {
return data;
}
@Override
public OFEchoReply.Builder setData(byte[] data) {
this.data = data;
this.dataSet = true;
return this;
}
//
@Override
public OFEchoReply build() {
long xid = this.xidSet ? this.xid : DEFAULT_XID;
byte[] data = this.dataSet ? this.data : DEFAULT_DATA;
if(data == null)
throw new NullPointerException("Property data must not be null");
return new OFEchoReplyVer15(
xid,
data
);
}
}
final static Reader READER = new Reader();
static class Reader implements OFMessageReader {
@Override
public OFEchoReply readFrom(ByteBuf bb) throws OFParseError {
int start = bb.readerIndex();
// fixed value property version == 6
byte version = bb.readByte();
if(version != (byte) 0x6)
throw new OFParseError("Wrong version: Expected=OFVersion.OF_15(6), got="+version);
// fixed value property type == 3
byte type = bb.readByte();
if(type != (byte) 0x3)
throw new OFParseError("Wrong type: Expected=OFType.ECHO_REPLY(3), got="+type);
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);
long xid = U32.f(bb.readInt());
byte[] data = ChannelUtils.readBytes(bb, length - (bb.readerIndex() - start));
OFEchoReplyVer15 echoReplyVer15 = new OFEchoReplyVer15(
xid,
data
);
if(logger.isTraceEnabled())
logger.trace("readFrom - read={}", echoReplyVer15);
return echoReplyVer15;
}
}
public void putTo(PrimitiveSink sink) {
FUNNEL.funnel(this, sink);
}
final static OFEchoReplyVer15Funnel FUNNEL = new OFEchoReplyVer15Funnel();
static class OFEchoReplyVer15Funnel implements Funnel {
private static final long serialVersionUID = 1L;
@Override
public void funnel(OFEchoReplyVer15 message, PrimitiveSink sink) {
// fixed value property version = 6
sink.putByte((byte) 0x6);
// fixed value property type = 3
sink.putByte((byte) 0x3);
// FIXME: skip funnel of length
sink.putLong(message.xid);
sink.putBytes(message.data);
}
}
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, OFEchoReplyVer15 message) {
int startIndex = bb.writerIndex();
// fixed value property version = 6
bb.writeByte((byte) 0x6);
// fixed value property type = 3
bb.writeByte((byte) 0x3);
// length is length of variable message, will be updated at the end
int lengthIndex = bb.writerIndex();
bb.writeShort(U16.t(0));
bb.writeInt(U32.t(message.xid));
bb.writeBytes(message.data);
// update length field
int length = bb.writerIndex() - startIndex;
if (length > MAXIMUM_LENGTH) {
throw new IllegalArgumentException("OFEchoReplyVer15: message length (" + length + ") exceeds maximum (0xFFFF)");
}
bb.setShort(lengthIndex, length);
}
}
@Override
public String toString() {
StringBuilder b = new StringBuilder("OFEchoReplyVer15(");
b.append("xid=").append(xid);
b.append(", ");
b.append("data=").append(Arrays.toString(data));
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;
OFEchoReplyVer15 other = (OFEchoReplyVer15) obj;
if( xid != other.xid)
return false;
if (!Arrays.equals(data, other.data))
return false;
return true;
}
@Override
public boolean equalsIgnoreXid(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
OFEchoReplyVer15 other = (OFEchoReplyVer15) obj;
// ignore XID
if (!Arrays.equals(data, other.data))
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * (int) (xid ^ (xid >>> 32));
result = prime * result + Arrays.hashCode(data);
return result;
}
@Override
public int hashCodeIgnoreXid() {
final int prime = 31;
int result = 1;
// ignore XID
result = prime * result + Arrays.hashCode(data);
return result;
}
}