org.projectfloodlight.openflow.protocol.ver14.OFBsnGenericStatsEntryVer14 Maven / Gradle / Ivy

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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.ver14;

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.oxm.*;
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 org.jboss.netty.buffer.ChannelBuffer;
import com.google.common.hash.PrimitiveSink;
import com.google.common.hash.Funnel;

class OFBsnGenericStatsEntryVer14 implements OFBsnGenericStatsEntry {
    private static final Logger logger = LoggerFactory.getLogger(OFBsnGenericStatsEntryVer14.class);
    // version: 1.4
    final static byte WIRE_VERSION = 5;
    final static int MINIMUM_LENGTH = 2;

        private final static List DEFAULT_TLVS = ImmutableList.of();

    // OF message fields
    private final List tlvs;
//
    // Immutable default instance
    final static OFBsnGenericStatsEntryVer14 DEFAULT = new OFBsnGenericStatsEntryVer14(
        DEFAULT_TLVS
    );

    // package private constructor - used by readers, builders, and factory
    OFBsnGenericStatsEntryVer14(List tlvs) {
        if(tlvs == null) {
            throw new NullPointerException("OFBsnGenericStatsEntryVer14: property tlvs cannot be null");
        }
        this.tlvs = tlvs;
    }

    // Accessors for OF message fields
    @Override
    public List getTlvs() {
        return tlvs;
    }

    @Override
    public OFVersion getVersion() {
        return OFVersion.OF_14;
    }



    public OFBsnGenericStatsEntry.Builder createBuilder() {
        return new BuilderWithParent(this);
    }

    static class BuilderWithParent implements OFBsnGenericStatsEntry.Builder {
        final OFBsnGenericStatsEntryVer14 parentMessage;

        // OF message fields
        private boolean tlvsSet;
        private List tlvs;

        BuilderWithParent(OFBsnGenericStatsEntryVer14 parentMessage) {
            this.parentMessage = parentMessage;
        }

    @Override
    public List getTlvs() {
        return tlvs;
    }

    @Override
    public OFBsnGenericStatsEntry.Builder setTlvs(List tlvs) {
        this.tlvs = tlvs;
        this.tlvsSet = true;
        return this;
    }
    @Override
    public OFVersion getVersion() {
        return OFVersion.OF_14;
    }



        @Override
        public OFBsnGenericStatsEntry build() {
                List tlvs = this.tlvsSet ? this.tlvs : parentMessage.tlvs;
                if(tlvs == null)
                    throw new NullPointerException("Property tlvs must not be null");

                //
                return new OFBsnGenericStatsEntryVer14(
                    tlvs
                );
        }

    }

    static class Builder implements OFBsnGenericStatsEntry.Builder {
        // OF message fields
        private boolean tlvsSet;
        private List tlvs;

    @Override
    public List getTlvs() {
        return tlvs;
    }

    @Override
    public OFBsnGenericStatsEntry.Builder setTlvs(List tlvs) {
        this.tlvs = tlvs;
        this.tlvsSet = true;
        return this;
    }
    @Override
    public OFVersion getVersion() {
        return OFVersion.OF_14;
    }

//
        @Override
        public OFBsnGenericStatsEntry build() {
            List tlvs = this.tlvsSet ? this.tlvs : DEFAULT_TLVS;
            if(tlvs == null)
                throw new NullPointerException("Property tlvs must not be null");


            return new OFBsnGenericStatsEntryVer14(
                    tlvs
                );
        }

    }


    final static Reader READER = new Reader();
    static class Reader implements OFMessageReader {
        @Override
        public OFBsnGenericStatsEntry readFrom(ChannelBuffer bb) throws OFParseError {
            int start = bb.readerIndex();
            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);
            List tlvs = ChannelUtils.readList(bb, length - (bb.readerIndex() - start), OFBsnTlvVer14.READER);

            OFBsnGenericStatsEntryVer14 bsnGenericStatsEntryVer14 = new OFBsnGenericStatsEntryVer14(
                    tlvs
                    );
            if(logger.isTraceEnabled())
                logger.trace("readFrom - read={}", bsnGenericStatsEntryVer14);
            return bsnGenericStatsEntryVer14;
        }
    }

    public void putTo(PrimitiveSink sink) {
        FUNNEL.funnel(this, sink);
    }

    final static OFBsnGenericStatsEntryVer14Funnel FUNNEL = new OFBsnGenericStatsEntryVer14Funnel();
    static class OFBsnGenericStatsEntryVer14Funnel implements Funnel {
        private static final long serialVersionUID = 1L;
        @Override
        public void funnel(OFBsnGenericStatsEntryVer14 message, PrimitiveSink sink) {
            // FIXME: skip funnel of length
            FunnelUtils.putList(message.tlvs, sink);
        }
    }


    public void writeTo(ChannelBuffer bb) {
        WRITER.write(bb, this);
    }

    final static Writer WRITER = new Writer();
    static class Writer implements OFMessageWriter {
        @Override
        public void write(ChannelBuffer bb, OFBsnGenericStatsEntryVer14 message) {
            int startIndex = bb.writerIndex();
            // length is length of variable message, will be updated at the end
            int lengthIndex = bb.writerIndex();
            bb.writeShort(U16.t(0));

            ChannelUtils.writeList(bb, message.tlvs);

            // update length field
            int length = bb.writerIndex() - startIndex;
            bb.setShort(lengthIndex, length);

        }
    }

    @Override
    public String toString() {
        StringBuilder b = new StringBuilder("OFBsnGenericStatsEntryVer14(");
        b.append("tlvs=").append(tlvs);
        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;
        OFBsnGenericStatsEntryVer14 other = (OFBsnGenericStatsEntryVer14) obj;

        if (tlvs == null) {
            if (other.tlvs != null)
                return false;
        } else if (!tlvs.equals(other.tlvs))
            return false;
        return true;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;

        result = prime * result + ((tlvs == null) ? 0 : tlvs.hashCode());
        return result;
    }

}