com.ltln.modules.openflow.core.protocol.ver10.OFFlowWildcardsSerializerVer10.java Source code

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Here is the source code for com.ltln.modules.openflow.core.protocol.ver10.OFFlowWildcardsSerializerVer10.java

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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 const_set_serializer.java
// Do not modify

package com.ltln.modules.openflow.core.protocol.ver10;

import java.util.Set;
import io.netty.buffer.ByteBuf;
import com.google.common.hash.PrimitiveSink;
import com.ltln.modules.openflow.core.exceptions.*;
import com.ltln.modules.openflow.core.protocol.*;
import com.ltln.modules.openflow.core.protocol.action.*;
import com.ltln.modules.openflow.core.protocol.actionid.*;
import com.ltln.modules.openflow.core.protocol.bsntlv.*;
import com.ltln.modules.openflow.core.protocol.errormsg.*;
import com.ltln.modules.openflow.core.protocol.instruction.*;
import com.ltln.modules.openflow.core.protocol.instructionid.*;
import com.ltln.modules.openflow.core.protocol.match.*;
import com.ltln.modules.openflow.core.protocol.meterband.*;
import com.ltln.modules.openflow.core.protocol.oxm.*;
import com.ltln.modules.openflow.core.protocol.queueprop.*;
import com.ltln.modules.openflow.core.types.*;
import com.ltln.modules.openflow.core.util.*;

import java.util.EnumSet;
import java.util.Collections;

public class OFFlowWildcardsSerializerVer10 {

    public final static int IN_PORT_VAL = 0x1;
    public final static int DL_VLAN_VAL = 0x2;
    public final static int DL_SRC_VAL = 0x4;
    public final static int DL_DST_VAL = 0x8;
    public final static int DL_TYPE_VAL = 0x10;
    public final static int NW_PROTO_VAL = 0x20;
    public final static int TP_SRC_VAL = 0x40;
    public final static int TP_DST_VAL = 0x80;
    public final static int NW_SRC_ALL_VAL = 0x2000;
    public final static int NW_SRC_MASK_VAL = 0x3f00;
    public final static int NW_DST_ALL_VAL = 0x80000;
    public final static int NW_DST_MASK_VAL = 0xfc000;
    public final static int DL_VLAN_PCP_VAL = 0x100000;
    public final static int NW_TOS_VAL = 0x200000;
    public final static int ALL_VAL = 0x3fffff;

    public static Set<OFFlowWildcards> readFrom(ByteBuf bb) throws OFParseError {
        try {
            return ofWireValue(bb.readInt());
        } catch (IllegalArgumentException e) {
            throw new OFParseError(e);
        }
    }

    public static void writeTo(ByteBuf bb, Set<OFFlowWildcards> set) {
        bb.writeInt(toWireValue(set));
    }

    public static void putTo(Set<OFFlowWildcards> set, PrimitiveSink sink) {
        sink.putInt(toWireValue(set));
    }

    public static Set<OFFlowWildcards> ofWireValue(int val) {
        EnumSet<OFFlowWildcards> set = EnumSet.noneOf(OFFlowWildcards.class);

        if ((val & IN_PORT_VAL) != 0)
            set.add(OFFlowWildcards.IN_PORT);
        if ((val & DL_VLAN_VAL) != 0)
            set.add(OFFlowWildcards.DL_VLAN);
        if ((val & DL_SRC_VAL) != 0)
            set.add(OFFlowWildcards.DL_SRC);
        if ((val & DL_DST_VAL) != 0)
            set.add(OFFlowWildcards.DL_DST);
        if ((val & DL_TYPE_VAL) != 0)
            set.add(OFFlowWildcards.DL_TYPE);
        if ((val & NW_PROTO_VAL) != 0)
            set.add(OFFlowWildcards.NW_PROTO);
        if ((val & TP_SRC_VAL) != 0)
            set.add(OFFlowWildcards.TP_SRC);
        if ((val & TP_DST_VAL) != 0)
            set.add(OFFlowWildcards.TP_DST);
        if ((val & NW_SRC_ALL_VAL) != 0)
            set.add(OFFlowWildcards.NW_SRC_ALL);
        if ((val & NW_SRC_MASK_VAL) != 0)
            set.add(OFFlowWildcards.NW_SRC_MASK);
        if ((val & NW_DST_ALL_VAL) != 0)
            set.add(OFFlowWildcards.NW_DST_ALL);
        if ((val & NW_DST_MASK_VAL) != 0)
            set.add(OFFlowWildcards.NW_DST_MASK);
        if ((val & DL_VLAN_PCP_VAL) != 0)
            set.add(OFFlowWildcards.DL_VLAN_PCP);
        if ((val & NW_TOS_VAL) != 0)
            set.add(OFFlowWildcards.NW_TOS);
        if ((val & ALL_VAL) != 0)
            set.add(OFFlowWildcards.ALL);
        return Collections.unmodifiableSet(set);
    }

    public static int toWireValue(Set<OFFlowWildcards> set) {
        int wireValue = 0;

        for (OFFlowWildcards e : set) {
            switch (e) {
            case IN_PORT:
                wireValue |= IN_PORT_VAL;
                break;
            case DL_VLAN:
                wireValue |= DL_VLAN_VAL;
                break;
            case DL_SRC:
                wireValue |= DL_SRC_VAL;
                break;
            case DL_DST:
                wireValue |= DL_DST_VAL;
                break;
            case DL_TYPE:
                wireValue |= DL_TYPE_VAL;
                break;
            case NW_PROTO:
                wireValue |= NW_PROTO_VAL;
                break;
            case TP_SRC:
                wireValue |= TP_SRC_VAL;
                break;
            case TP_DST:
                wireValue |= TP_DST_VAL;
                break;
            case NW_SRC_ALL:
                wireValue |= NW_SRC_ALL_VAL;
                break;
            case NW_SRC_MASK:
                wireValue |= NW_SRC_MASK_VAL;
                break;
            case NW_DST_ALL:
                wireValue |= NW_DST_ALL_VAL;
                break;
            case NW_DST_MASK:
                wireValue |= NW_DST_MASK_VAL;
                break;
            case DL_VLAN_PCP:
                wireValue |= DL_VLAN_PCP_VAL;
                break;
            case NW_TOS:
                wireValue |= NW_TOS_VAL;
                break;
            case ALL:
                wireValue |= ALL_VAL;
                break;
            default:
                throw new IllegalArgumentException(
                        "Illegal enum value for type OFFlowWildcards in version 1.0: " + e);
            }
        }
        return wireValue;
    }

}