org.projectfloodlight.openflow.protocol.ver11.OFStatsReplyVer11 Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
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_virtual_class.java
// Do not modify

package org.projectfloodlight.openflow.protocol.ver11;

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 io.netty.buffer.ByteBuf;

abstract class OFStatsReplyVer11 {
    // version: 1.1
    final static byte WIRE_VERSION = 2;
    final static int MINIMUM_LENGTH = 16;


    public final static OFStatsReplyVer11.Reader READER = new Reader();

    static class Reader implements OFMessageReader {
        @Override
        public OFStatsReply readFrom(ByteBuf bb) throws OFParseError {
            if(bb.readableBytes() < MINIMUM_LENGTH)
                return null;
            int start = bb.readerIndex();
            // fixed value property version == 2
            byte version = bb.readByte();
            if(version != (byte) 0x2)
                throw new OFParseError("Wrong version: Expected=OFVersion.OF_11(2), got="+version);
            // fixed value property type == 19
            byte type = bb.readByte();
            if(type != (byte) 0x13)
                throw new OFParseError("Wrong type: Expected=OFType.STATS_REPLY(19), got="+type);
            int length = U16.f(bb.readShort());
            if(length < MINIMUM_LENGTH)
                throw new OFParseError("Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + length);
            U32.f(bb.readInt());
            short statsType = bb.readShort();
            bb.readerIndex(start);
            switch(statsType) {
               case (short) 0x2:
                   // discriminator value OFStatsType.AGGREGATE=2 for class OFAggregateStatsReplyVer11
                   return OFAggregateStatsReplyVer11.READER.readFrom(bb);
               case (short) 0xffff:
                   // discriminator value OFStatsType.EXPERIMENTER=65535 for class OFExperimenterStatsReplyVer11
                   return OFExperimenterStatsReplyVer11.READER.readFrom(bb);
               case (short) 0x0:
                   // discriminator value OFStatsType.DESC=0 for class OFDescStatsReplyVer11
                   return OFDescStatsReplyVer11.READER.readFrom(bb);
               case (short) 0x1:
                   // discriminator value OFStatsType.FLOW=1 for class OFFlowStatsReplyVer11
                   return OFFlowStatsReplyVer11.READER.readFrom(bb);
               case (short) 0x4:
                   // discriminator value OFStatsType.PORT=4 for class OFPortStatsReplyVer11
                   return OFPortStatsReplyVer11.READER.readFrom(bb);
               case (short) 0x5:
                   // discriminator value OFStatsType.QUEUE=5 for class OFQueueStatsReplyVer11
                   return OFQueueStatsReplyVer11.READER.readFrom(bb);
               case (short) 0x3:
                   // discriminator value OFStatsType.TABLE=3 for class OFTableStatsReplyVer11
                   return OFTableStatsReplyVer11.READER.readFrom(bb);
               case (short) 0x7:
                   // discriminator value OFStatsType.GROUP_DESC=7 for class OFGroupDescStatsReplyVer11
                   return OFGroupDescStatsReplyVer11.READER.readFrom(bb);
               case (short) 0x6:
                   // discriminator value OFStatsType.GROUP=6 for class OFGroupStatsReplyVer11
                   return OFGroupStatsReplyVer11.READER.readFrom(bb);
               default:
                   throw new OFParseError("Unknown value for discriminator statsType of class OFStatsReplyVer11: " + statsType);
            }
        }
    }
}