org.projectfloodlight.openflow.protocol.ver12.OFActionPushMplsVer12 Maven / Gradle / Ivy
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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.Set;
import io.netty.buffer.ByteBuf;
import com.google.common.hash.PrimitiveSink;
import com.google.common.hash.Funnel;
class OFActionPushMplsVer12 implements OFActionPushMpls {
private static final Logger logger = LoggerFactory.getLogger(OFActionPushMplsVer12.class);
// version: 1.2
final static byte WIRE_VERSION = 3;
final static int LENGTH = 8;
private final static EthType DEFAULT_ETHERTYPE = EthType.NONE;
// OF message fields
private final EthType ethertype;
//
// Immutable default instance
final static OFActionPushMplsVer12 DEFAULT = new OFActionPushMplsVer12(
DEFAULT_ETHERTYPE
);
// package private constructor - used by readers, builders, and factory
OFActionPushMplsVer12(EthType ethertype) {
if(ethertype == null) {
throw new NullPointerException("OFActionPushMplsVer12: property ethertype cannot be null");
}
this.ethertype = ethertype;
}
// Accessors for OF message fields
@Override
public OFActionType getType() {
return OFActionType.PUSH_MPLS;
}
@Override
public EthType getEthertype() {
return ethertype;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_12;
}
public OFActionPushMpls.Builder createBuilder() {
return new BuilderWithParent(this);
}
static class BuilderWithParent implements OFActionPushMpls.Builder {
final OFActionPushMplsVer12 parentMessage;
// OF message fields
private boolean ethertypeSet;
private EthType ethertype;
BuilderWithParent(OFActionPushMplsVer12 parentMessage) {
this.parentMessage = parentMessage;
}
@Override
public OFActionType getType() {
return OFActionType.PUSH_MPLS;
}
@Override
public EthType getEthertype() {
return ethertype;
}
@Override
public OFActionPushMpls.Builder setEthertype(EthType ethertype) {
this.ethertype = ethertype;
this.ethertypeSet = true;
return this;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_12;
}
@Override
public OFActionPushMpls build() {
EthType ethertype = this.ethertypeSet ? this.ethertype : parentMessage.ethertype;
if(ethertype == null)
throw new NullPointerException("Property ethertype must not be null");
//
return new OFActionPushMplsVer12(
ethertype
);
}
}
static class Builder implements OFActionPushMpls.Builder {
// OF message fields
private boolean ethertypeSet;
private EthType ethertype;
@Override
public OFActionType getType() {
return OFActionType.PUSH_MPLS;
}
@Override
public EthType getEthertype() {
return ethertype;
}
@Override
public OFActionPushMpls.Builder setEthertype(EthType ethertype) {
this.ethertype = ethertype;
this.ethertypeSet = true;
return this;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_12;
}
//
@Override
public OFActionPushMpls build() {
EthType ethertype = this.ethertypeSet ? this.ethertype : DEFAULT_ETHERTYPE;
if(ethertype == null)
throw new NullPointerException("Property ethertype must not be null");
return new OFActionPushMplsVer12(
ethertype
);
}
}
final static Reader READER = new Reader();
static class Reader implements OFMessageReader {
@Override
public OFActionPushMpls readFrom(ByteBuf bb) throws OFParseError {
int start = bb.readerIndex();
// fixed value property type == 19
short type = bb.readShort();
if(type != (short) 0x13)
throw new OFParseError("Wrong type: Expected=OFActionType.PUSH_MPLS(19), got="+type);
int length = U16.f(bb.readShort());
if(length != 8)
throw new OFParseError("Wrong length: Expected=8(8), got="+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);
EthType ethertype = EthType.read2Bytes(bb);
// pad: 2 bytes
bb.skipBytes(2);
OFActionPushMplsVer12 actionPushMplsVer12 = new OFActionPushMplsVer12(
ethertype
);
if(logger.isTraceEnabled())
logger.trace("readFrom - read={}", actionPushMplsVer12);
return actionPushMplsVer12;
}
}
public void putTo(PrimitiveSink sink) {
FUNNEL.funnel(this, sink);
}
final static OFActionPushMplsVer12Funnel FUNNEL = new OFActionPushMplsVer12Funnel();
static class OFActionPushMplsVer12Funnel implements Funnel {
private static final long serialVersionUID = 1L;
@Override
public void funnel(OFActionPushMplsVer12 message, PrimitiveSink sink) {
// fixed value property type = 19
sink.putShort((short) 0x13);
// fixed value property length = 8
sink.putShort((short) 0x8);
message.ethertype.putTo(sink);
// skip pad (2 bytes)
}
}
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, OFActionPushMplsVer12 message) {
// fixed value property type = 19
bb.writeShort((short) 0x13);
// fixed value property length = 8
bb.writeShort((short) 0x8);
message.ethertype.write2Bytes(bb);
// pad: 2 bytes
bb.writeZero(2);
}
}
@Override
public String toString() {
StringBuilder b = new StringBuilder("OFActionPushMplsVer12(");
b.append("ethertype=").append(ethertype);
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;
OFActionPushMplsVer12 other = (OFActionPushMplsVer12) obj;
if (ethertype == null) {
if (other.ethertype != null)
return false;
} else if (!ethertype.equals(other.ethertype))
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((ethertype == null) ? 0 : ethertype.hashCode());
return result;
}
}