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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.ver13;
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 OFGroupModifyVer13 implements OFGroupModify {
private static final Logger logger = LoggerFactory.getLogger(OFGroupModifyVer13.class);
// version: 1.3
final static byte WIRE_VERSION = 4;
final static int MINIMUM_LENGTH = 16;
// maximum OF message length: 16 bit, unsigned
final static int MAXIMUM_LENGTH = 0xFFFF;
private final static long DEFAULT_XID = 0x0L;
private final static OFGroup DEFAULT_GROUP_ID = OFGroup.ALL;
private final static List DEFAULT_BUCKETS = ImmutableList.of();
// OF message fields
private final long xid;
private final OFGroupType groupType;
private final OFGroup group;
private final List buckets;
//
// package private constructor - used by readers, builders, and factory
OFGroupModifyVer13(long xid, OFGroupType groupType, OFGroup group, List buckets) {
if(groupType == null) {
throw new NullPointerException("OFGroupModifyVer13: property groupType cannot be null");
}
if(group == null) {
throw new NullPointerException("OFGroupModifyVer13: property group cannot be null");
}
if(buckets == null) {
throw new NullPointerException("OFGroupModifyVer13: property buckets cannot be null");
}
this.xid = U32.normalize(xid);
this.groupType = groupType;
this.group = group;
this.buckets = buckets;
}
// Accessors for OF message fields
@Override
public OFVersion getVersion() {
return OFVersion.OF_13;
}
@Override
public OFType getType() {
return OFType.GROUP_MOD;
}
@Override
public long getXid() {
return xid;
}
@Override
public OFGroupModCommand getCommand() {
return OFGroupModCommand.MODIFY;
}
@Override
public OFGroupType getGroupType() {
return groupType;
}
@Override
public OFGroup getGroup() {
return group;
}
@Override
public List getBuckets() {
return buckets;
}
@Override
public OFGroupBucket getCommandBucketId()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property commandBucketId not supported in version 1.3");
}
@Override
public List getProperties()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property properties not supported in version 1.3");
}
public OFGroupModify.Builder createBuilder() {
return new BuilderWithParent(this);
}
static class BuilderWithParent implements OFGroupModify.Builder {
final OFGroupModifyVer13 parentMessage;
// OF message fields
private boolean xidSet;
private long xid;
private boolean groupTypeSet;
private OFGroupType groupType;
private boolean groupSet;
private OFGroup group;
private boolean bucketsSet;
private List buckets;
BuilderWithParent(OFGroupModifyVer13 parentMessage) {
this.parentMessage = parentMessage;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_13;
}
@Override
public OFType getType() {
return OFType.GROUP_MOD;
}
@Override
public long getXid() {
return xid;
}
@Override
public OFGroupModify.Builder setXid(long xid) {
this.xid = xid;
this.xidSet = true;
return this;
}
@Override
public OFGroupModCommand getCommand() {
return OFGroupModCommand.MODIFY;
}
@Override
public OFGroupType getGroupType() {
return groupType;
}
@Override
public OFGroupModify.Builder setGroupType(OFGroupType groupType) {
this.groupType = groupType;
this.groupTypeSet = true;
return this;
}
@Override
public OFGroup getGroup() {
return group;
}
@Override
public OFGroupModify.Builder setGroup(OFGroup group) {
this.group = group;
this.groupSet = true;
return this;
}
@Override
public List getBuckets() {
return buckets;
}
@Override
public OFGroupModify.Builder setBuckets(List buckets) {
this.buckets = buckets;
this.bucketsSet = true;
return this;
}
@Override
public OFGroupBucket getCommandBucketId()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property commandBucketId not supported in version 1.3");
}
@Override
public OFGroupModify.Builder setCommandBucketId(OFGroupBucket commandBucketId) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property commandBucketId not supported in version 1.3");
}
@Override
public List getProperties()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property properties not supported in version 1.3");
}
@Override
public OFGroupModify.Builder setProperties(List properties) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property properties not supported in version 1.3");
}
@Override
public OFGroupModify build() {
long xid = this.xidSet ? this.xid : parentMessage.xid;
OFGroupType groupType = this.groupTypeSet ? this.groupType : parentMessage.groupType;
if(groupType == null)
throw new NullPointerException("Property groupType must not be null");
OFGroup group = this.groupSet ? this.group : parentMessage.group;
if(group == null)
throw new NullPointerException("Property group must not be null");
List buckets = this.bucketsSet ? this.buckets : parentMessage.buckets;
if(buckets == null)
throw new NullPointerException("Property buckets must not be null");
//
return new OFGroupModifyVer13(
xid,
groupType,
group,
buckets
);
}
}
static class Builder implements OFGroupModify.Builder {
// OF message fields
private boolean xidSet;
private long xid;
private boolean groupTypeSet;
private OFGroupType groupType;
private boolean groupSet;
private OFGroup group;
private boolean bucketsSet;
private List buckets;
@Override
public OFVersion getVersion() {
return OFVersion.OF_13;
}
@Override
public OFType getType() {
return OFType.GROUP_MOD;
}
@Override
public long getXid() {
return xid;
}
@Override
public OFGroupModify.Builder setXid(long xid) {
this.xid = xid;
this.xidSet = true;
return this;
}
@Override
public OFGroupModCommand getCommand() {
return OFGroupModCommand.MODIFY;
}
@Override
public OFGroupType getGroupType() {
return groupType;
}
@Override
public OFGroupModify.Builder setGroupType(OFGroupType groupType) {
this.groupType = groupType;
this.groupTypeSet = true;
return this;
}
@Override
public OFGroup getGroup() {
return group;
}
@Override
public OFGroupModify.Builder setGroup(OFGroup group) {
this.group = group;
this.groupSet = true;
return this;
}
@Override
public List getBuckets() {
return buckets;
}
@Override
public OFGroupModify.Builder setBuckets(List buckets) {
this.buckets = buckets;
this.bucketsSet = true;
return this;
}
@Override
public OFGroupBucket getCommandBucketId()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property commandBucketId not supported in version 1.3");
}
@Override
public OFGroupModify.Builder setCommandBucketId(OFGroupBucket commandBucketId) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property commandBucketId not supported in version 1.3");
}
@Override
public List getProperties()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property properties not supported in version 1.3");
}
@Override
public OFGroupModify.Builder setProperties(List properties) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property properties not supported in version 1.3");
}
//
@Override
public OFGroupModify build() {
long xid = this.xidSet ? this.xid : DEFAULT_XID;
if(!this.groupTypeSet)
throw new IllegalStateException("Property groupType doesn't have default value -- must be set");
if(groupType == null)
throw new NullPointerException("Property groupType must not be null");
OFGroup group = this.groupSet ? this.group : DEFAULT_GROUP_ID;
if(group == null)
throw new NullPointerException("Property group must not be null");
List buckets = this.bucketsSet ? this.buckets : DEFAULT_BUCKETS;
if(buckets == null)
throw new NullPointerException("Property buckets must not be null");
return new OFGroupModifyVer13(
xid,
groupType,
group,
buckets
);
}
}
final static Reader READER = new Reader();
static class Reader implements OFMessageReader {
@Override
public OFGroupModify readFrom(ByteBuf bb) throws OFParseError {
int start = bb.readerIndex();
// fixed value property version == 4
byte version = bb.readByte();
if(version != (byte) 0x4)
throw new OFParseError("Wrong version: Expected=OFVersion.OF_13(4), got="+version);
// fixed value property type == 15
byte type = bb.readByte();
if(type != (byte) 0xf)
throw new OFParseError("Wrong type: Expected=OFType.GROUP_MOD(15), 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());
// fixed value property command == 1
short command = bb.readShort();
if(command != (short) 0x1)
throw new OFParseError("Wrong command: Expected=OFGroupModCommand.MODIFY(1), got="+command);
OFGroupType groupType = OFGroupTypeSerializerVer13.readFrom(bb);
// pad: 1 bytes
bb.skipBytes(1);
OFGroup group = OFGroup.read4Bytes(bb);
List buckets = ChannelUtils.readList(bb, length - (bb.readerIndex() - start), OFBucketVer13.READER);
OFGroupModifyVer13 groupModifyVer13 = new OFGroupModifyVer13(
xid,
groupType,
group,
buckets
);
if(logger.isTraceEnabled())
logger.trace("readFrom - read={}", groupModifyVer13);
return groupModifyVer13;
}
}
public void putTo(PrimitiveSink sink) {
FUNNEL.funnel(this, sink);
}
final static OFGroupModifyVer13Funnel FUNNEL = new OFGroupModifyVer13Funnel();
static class OFGroupModifyVer13Funnel implements Funnel {
private static final long serialVersionUID = 1L;
@Override
public void funnel(OFGroupModifyVer13 message, PrimitiveSink sink) {
// fixed value property version = 4
sink.putByte((byte) 0x4);
// fixed value property type = 15
sink.putByte((byte) 0xf);
// FIXME: skip funnel of length
sink.putLong(message.xid);
// fixed value property command = 1
sink.putShort((short) 0x1);
OFGroupTypeSerializerVer13.putTo(message.groupType, sink);
// skip pad (1 bytes)
message.group.putTo(sink);
FunnelUtils.putList(message.buckets, 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, OFGroupModifyVer13 message) {
int startIndex = bb.writerIndex();
// fixed value property version = 4
bb.writeByte((byte) 0x4);
// fixed value property type = 15
bb.writeByte((byte) 0xf);
// 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));
// fixed value property command = 1
bb.writeShort((short) 0x1);
OFGroupTypeSerializerVer13.writeTo(bb, message.groupType);
// pad: 1 bytes
bb.writeZero(1);
message.group.write4Bytes(bb);
ChannelUtils.writeList(bb, message.buckets);
// update length field
int length = bb.writerIndex() - startIndex;
if (length > MAXIMUM_LENGTH) {
throw new IllegalArgumentException("OFGroupModifyVer13: message length (" + length + ") exceeds maximum (0xFFFF)");
}
bb.setShort(lengthIndex, length);
}
}
@Override
public String toString() {
StringBuilder b = new StringBuilder("OFGroupModifyVer13(");
b.append("xid=").append(xid);
b.append(", ");
b.append("groupType=").append(groupType);
b.append(", ");
b.append("group=").append(group);
b.append(", ");
b.append("buckets=").append(buckets);
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;
OFGroupModifyVer13 other = (OFGroupModifyVer13) obj;
if( xid != other.xid)
return false;
if (groupType == null) {
if (other.groupType != null)
return false;
} else if (!groupType.equals(other.groupType))
return false;
if (group == null) {
if (other.group != null)
return false;
} else if (!group.equals(other.group))
return false;
if (buckets == null) {
if (other.buckets != null)
return false;
} else if (!buckets.equals(other.buckets))
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;
OFGroupModifyVer13 other = (OFGroupModifyVer13) obj;
// ignore XID
if (groupType == null) {
if (other.groupType != null)
return false;
} else if (!groupType.equals(other.groupType))
return false;
if (group == null) {
if (other.group != null)
return false;
} else if (!group.equals(other.group))
return false;
if (buckets == null) {
if (other.buckets != null)
return false;
} else if (!buckets.equals(other.buckets))
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * (int) (xid ^ (xid >>> 32));
result = prime * result + ((groupType == null) ? 0 : groupType.hashCode());
result = prime * result + ((group == null) ? 0 : group.hashCode());
result = prime * result + ((buckets == null) ? 0 : buckets.hashCode());
return result;
}
@Override
public int hashCodeIgnoreXid() {
final int prime = 31;
int result = 1;
// ignore XID
result = prime * result + ((groupType == null) ? 0 : groupType.hashCode());
result = prime * result + ((group == null) ? 0 : group.hashCode());
result = prime * result + ((buckets == null) ? 0 : buckets.hashCode());
return result;
}
}