sanitize Boolean autoboxing NPE
[openflowplugin.git] / openflowplugin / src / main / java / org / opendaylight / openflowplugin / openflow / md / core / sal / convertor / FlowConvertor.java
index 8196d3f313345d2516f5d2039e7de0efdabd14b0..db543037cb767c2600f39bc071995dfc3bc76fd2 100644 (file)
 package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor;
 
 import java.math.BigInteger;
-import java.nio.ByteBuffer;
 import java.util.ArrayList;
 import java.util.List;
 
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Prefix;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Address;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Prefix;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
+import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.flowflag.FlowFlagReactor;
+import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match.MatchReactor;
+import org.opendaylight.openflowplugin.openflow.md.util.ByteUtil;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.ActionList;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInput;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowInput;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.flow.update.UpdatedFlow;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.Flow;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActions;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.GoToTable;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.Meter;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ClearActions;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.WriteActions;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.WriteMetadata;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.arp.match.fields.ArpSourceHardwareAddress;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.arp.match.fields.ArpTargetHardwareAddress;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetDestination;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetSource;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.EthernetMatch;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Icmpv4Match;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Icmpv6Match;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.IpMatch;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Layer3Match;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Layer4Match;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.ProtocolMatchFields;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.VlanMatch;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.ArpMatch;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4Match;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv6Match;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.SctpMatch;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.TcpMatch;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.UdpMatch;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ClearActionsCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.GoToTableCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.MeterCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.WriteActionsCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.WriteMetadataCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.apply.actions._case.ApplyActions;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.clear.actions._case.ClearActions;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.go.to.table._case.GoToTable;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.meter._case.Meter;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.write.actions._case.WriteActions;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.write.metadata._case.WriteMetadata;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ActionsInstruction;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ActionsInstructionBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.BosMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.BosMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.DscpMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.DscpMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.EcnMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.EcnMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.EthTypeMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.EthTypeMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4CodeMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4CodeMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4TypeMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4TypeMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv6CodeMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv6CodeMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv6TypeMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv6TypeMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv4AddressMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv4AddressMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6AddressMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6AddressMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6FlabelMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.IsidMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.IsidMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MacAddressMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MacAddressMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MaskMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MaskMatchEntryBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MetadataInstruction;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MetadataInstructionBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MetadataMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MetadataMatchEntryBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MeterIdInstruction;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MeterIdInstructionBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MplsLabelMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MplsLabelMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.OpCodeMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.OpCodeMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PortMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PortMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PortNumberMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PortNumberMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ProtocolNumberMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ProtocolNumberMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PseudoFieldMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PseudoFieldMatchEntry.PseudoField;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PseudoFieldMatchEntryBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.TableIdInstruction;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.TableIdInstructionBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.TcMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.TcMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.VlanPcpMatchEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.VlanVidMatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.VlanVidMatchEntryBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.ActionsList;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.Instructions;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.InstructionsBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.EtherType;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowModCommand;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MatchTypeBase;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableId;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpOp;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpSha;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpSpa;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpTha;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpTpa;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.EthDst;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.EthSrc;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.EthType;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv4Code;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv4Type;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv6Code;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv6Type;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.InPhyPort;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.InPort;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.IpDscp;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.IpProto;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv4Dst;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv4Src;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Dst;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Exthdr;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Flabel;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6NdSll;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6NdTarget;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6NdTll;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Src;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Metadata;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MplsBos;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MplsLabel;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MplsTc;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OpenflowBasicClass;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.PbbIsid;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.SctpDst;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.SctpSrc;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TcpDst;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TcpSrc;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TunnelId;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.UdpDst;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.UdpSrc;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.VlanPcp;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.VlanVid;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OxmMatchType;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.MatchEntries;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.MatchEntriesBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowMod;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowModInput;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowModInputBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.match.grouping.Match;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.match.grouping.MatchBuilder;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import com.google.common.base.Objects;
+
 /**
  * Utility class for converting a MD-SAL Flow into the OF flow mod
  */
 public class FlowConvertor {
     private static final Logger logger = LoggerFactory.getLogger(FlowConvertor.class);
-    private static final String PREFIX_SEPARATOR = "/";
 
-    public static FlowModInput toFlowModInput(Flow flow) {
+    // Default values for when things are null
+    private static final BigInteger DEFAULT_COOKIE = BigInteger.ZERO;
+    private static final BigInteger DEFAULT_COOKIE_MASK = BigInteger.ZERO;
+    private static final TableId DEFAULT_TABLE_ID = new TableId(new Long(0));
+    private static final Integer DEFAULT_IDLE_TIMEOUT = new Integer(5 * 60);
+    private static final Integer DEFAULT_HARD_TIMEOUT = new Integer(10 * 60);
+    private static final Integer DEFAULT_PRIORITY = Integer.parseInt("8000", 16);
+    private static final Long DEFAULT_BUFFER_ID = Long.parseLong("ffffffff", 16);
+    private static final Long OFPP_ANY = Long.parseLong("ffffffff", 16);
+    private static final Long DEFAULT_OUT_PORT = OFPP_ANY;
+    private static final Long OFPG_ANY = Long.parseLong("ffffffff", 16);
+    private static final Long DEFAULT_OUT_GROUP = OFPG_ANY;
+    /** flow flag: remove */
+    public static final boolean DEFAULT_OFPFF_FLOW_REM = true;
+    /** flow flag: check overlap */
+    public static final boolean DEFAULT_OFPFF_CHECK_OVERLAP = false;
+    /** flow flag: reset counts */
+    public static final boolean DEFAULT_OFPFF_RESET_COUNTS = false;
+    /** flow flag: don't keep track of packet counts */
+    public static final boolean DEFAULT_OFPFF_NO_PKT_COUNTS = false;
+    /** flow flag: don't keep track of byte counts */
+    public static final boolean DEFAULT_OFPFF_NO_BYT_COUNTS = false;
+    /** flow flag: emergency [OFP-1.0] */
+    public static final boolean DEFAULT_OFPFF_EMERGENCY = false;
+    /** OxmMatch type */
+    public static final Class<? extends MatchTypeBase> DEFAULT_MATCH_TYPE = OxmMatchType.class;
+    /** default match entries - empty */
+    public static final List<MatchEntries> DEFAULT_MATCH_ENTRIES = new ArrayList<MatchEntries>();
+
+    public static FlowModInput toFlowModInput(Flow flow, short version) {
         FlowModInputBuilder flowMod = new FlowModInputBuilder();
-
-        flowMod.setCookie(flow.getCookie());
+        if (flow.getCookie() != null) {
+            flowMod.setCookie(flow.getCookie());
+        } else {
+            flowMod.setCookie(DEFAULT_COOKIE);
+        }
 
         if (flow.getCookieMask() != null) {
             flowMod.setCookieMask(new BigInteger(flow.getCookieMask().toString()));
+        } else {
+            flowMod.setCookieMask(DEFAULT_COOKIE_MASK);
         }
 
         if (flow.getTableId() != null) {
             flowMod.setTableId(new TableId(flow.getTableId().longValue()));
+        } else {
+            flowMod.setTableId(DEFAULT_TABLE_ID);
         }
 
         if (flow instanceof AddFlowInput) {
             flowMod.setCommand(FlowModCommand.OFPFCADD);
         } else if (flow instanceof RemoveFlowInput) {
-            if (flow.isStrict()) {
+            if (Objects.firstNonNull(flow.isStrict(), Boolean.FALSE)) {
                 flowMod.setCommand(FlowModCommand.OFPFCDELETESTRICT);
             } else {
                 flowMod.setCommand(FlowModCommand.OFPFCDELETE);
             }
-        } else if (flow instanceof UpdateFlowInput) {
-            if (flow.isStrict()) {
+        } else if (flow instanceof UpdatedFlow) {
+            if (Objects.firstNonNull(flow.isStrict(), Boolean.FALSE)) {
                 flowMod.setCommand(FlowModCommand.OFPFCMODIFYSTRICT);
             } else {
                 flowMod.setCommand(FlowModCommand.OFPFCMODIFY);
             }
         }
-
-        flowMod.setIdleTimeout(flow.getIdleTimeout());
-        flowMod.setHardTimeout(flow.getHardTimeout());
-        flowMod.setPriority(flow.getPriority());
-        flowMod.setBufferId(flow.getBufferId());
-
-        if (flow.getOutPort() != null) {
-            flowMod.setOutPort(new PortNumber(flow.getOutPort().longValue()));
-        }
-
-        flowMod.setOutGroup(flow.getOutGroup());
-
-        org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowModFlags flowModFlags = flow.getFlags();
-        org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowModFlags ofFlowModFlags = null;
-        if (flowModFlags != null) {
-            ofFlowModFlags = new org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowModFlags(
-                    flowModFlags.isCHECKOVERLAP(), flowModFlags.isNOBYTCOUNTS(), flowModFlags.isNOPKTCOUNTS(),
-                    flowModFlags.isRESETCOUNTS(), flowModFlags.isSENDFLOWREM());
-        }
-        flowMod.setFlags(ofFlowModFlags);
-
-        if (flow.getMatch() != null) {
-            flowMod.setMatch(toMatch(flow.getMatch()));
-        }
-
-        if (flow.getInstructions() != null) {
-            flowMod.setInstructions(toInstructions(flow.getInstructions()));
-        }
-
-        return flowMod.build();
-    }
-
-    public static Match toMatch(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Match match) {
-
-        MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder();
-        MatchBuilder matchBuilder = new MatchBuilder();
-        List<MatchEntries> matchEntriesList = new ArrayList<>();
-
-        if (match.getInPort() != null) {
-            matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-            matchEntriesBuilder.setHasMask(false);
-            matchEntriesBuilder.setOxmMatchField(InPort.class);
-            PortNumberMatchEntryBuilder port = new PortNumberMatchEntryBuilder();
-            port.setPortNumber(new PortNumber(match.getInPort()));
-            matchEntriesBuilder.addAugmentation(PortNumberMatchEntry.class, port.build());
-            matchEntriesList.add(matchEntriesBuilder.build());
-        }
-
-        if (match.getInPhyPort() != null) {
-            matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-            matchEntriesBuilder.setHasMask(false);
-            matchEntriesBuilder.setOxmMatchField(InPhyPort.class);
-            PortNumberMatchEntryBuilder phyPort = new PortNumberMatchEntryBuilder();
-            phyPort.setPortNumber(new PortNumber(match.getInPhyPort()));
-            matchEntriesBuilder.addAugmentation(PortNumberMatchEntry.class, phyPort.build());
-            matchEntriesList.add(matchEntriesBuilder.build());
-        }
-
-        if (match.getMetadata() != null) {
-            matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-            matchEntriesBuilder.setHasMask(false);
-            matchEntriesBuilder.setOxmMatchField(Metadata.class);
-            addMetadataAugmentation(matchEntriesBuilder, match.getMetadata().getMetadata());
-            if (match.getMetadata().getMetadataMask() != null) {
-                addMaskAugmentation(matchEntriesBuilder, match.getMetadata().getMetadataMask());
-            }
-            matchEntriesList.add(matchEntriesBuilder.build());
-        }
-
-        if (match.getEthernetMatch() != null) {
-            EthernetMatch ethernetMatch = match.getEthernetMatch();
-            EthernetDestination ethernetDestination = ethernetMatch.getEthernetDestination();
-            if (ethernetDestination != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(EthDst.class);
-                addMacAddressAugmentation(matchEntriesBuilder, ethernetDestination.getAddress());
-                if (ethernetDestination.getMask() != null) {
-                    addMaskAugmentation(matchEntriesBuilder, ethernetDestination.getMask());
-                }
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
-
-            EthernetSource ethernetSource = ethernetMatch.getEthernetSource();
-            if (ethernetSource != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(EthSrc.class);
-                addMacAddressAugmentation(matchEntriesBuilder, ethernetSource.getAddress());
-                if (ethernetSource.getMask() != null) {
-                    addMaskAugmentation(matchEntriesBuilder, ethernetSource.getMask());
-                }
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
-
-            if (ethernetMatch.getEthernetType() != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(EthType.class);
-                EthTypeMatchEntryBuilder ethertypeBuilder = new EthTypeMatchEntryBuilder();
-                ethertypeBuilder.setEthType(new EtherType(ethernetMatch.getEthernetType().getType().getValue()
-                        .intValue()));
-                matchEntriesBuilder.addAugmentation(EthTypeMatchEntry.class, ethertypeBuilder.build());
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
-        }
-
-        VlanMatch vlanMatch = match.getVlanMatch();
-        if (vlanMatch != null) {
-            if (vlanMatch.getVlanId() != null) {
-                // verify
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(true);
-                matchEntriesBuilder.setOxmMatchField(VlanVid.class);
-                VlanVidMatchEntryBuilder vlanVidBuilder = new VlanVidMatchEntryBuilder();
-                Integer vidEntryValue = vlanMatch.getVlanId().getVlanId().getValue();
-                vlanVidBuilder.setCfiBit(vidEntryValue != 0);
-                vlanVidBuilder.setVlanVid(vidEntryValue);
-                matchEntriesBuilder.addAugmentation(VlanVidMatchEntry.class, vlanVidBuilder.build());
-                if (vlanMatch.getVlanId().getMask() != null) {
-                    addMaskAugmentation(matchEntriesBuilder, vlanMatch.getVlanId().getMask());
-                }
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
-
-            if (vlanMatch.getVlanPcp() != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(VlanPcp.class);
-                VlanPcpMatchEntryBuilder vlanPcpBuilder = new VlanPcpMatchEntryBuilder();
-                vlanPcpBuilder.setVlanPcp(vlanMatch.getVlanPcp().getValue());
-                matchEntriesBuilder.addAugmentation(VlanVidMatchEntry.class, vlanPcpBuilder.build());
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
+        if (flow.getIdleTimeout() != null) {
+            flowMod.setIdleTimeout(flow.getIdleTimeout());
+        } else {
+            flowMod.setIdleTimeout(DEFAULT_IDLE_TIMEOUT);
         }
-
-        IpMatch ipMatch = match.getIpMatch();
-        if (ipMatch != null) {
-            if (ipMatch.getIpDscp() != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(IpDscp.class);
-                DscpMatchEntryBuilder dscpBuilder = new DscpMatchEntryBuilder();
-                dscpBuilder.setDscp(ipMatch.getIpDscp());
-                matchEntriesBuilder.addAugmentation(DscpMatchEntry.class, dscpBuilder.build());
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
-
-            if (ipMatch.getIpEcn() != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(IpDscp.class);
-                EcnMatchEntryBuilder ecnBuilder = new EcnMatchEntryBuilder();
-                ecnBuilder.setEcn(ipMatch.getIpEcn());
-                matchEntriesBuilder.addAugmentation(EcnMatchEntry.class, ecnBuilder.build());
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
-
-            if (ipMatch.getIpProto() != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(IpProto.class);
-                ProtocolNumberMatchEntryBuilder protoNumberBuilder = new ProtocolNumberMatchEntryBuilder();
-                protoNumberBuilder.setProtocolNumber((short) ipMatch.getIpProto().getIntValue());
-                matchEntriesBuilder.addAugmentation(ProtocolNumberMatchEntry.class, protoNumberBuilder.build());
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
-
+        if (flow.getHardTimeout() != null) {
+            flowMod.setHardTimeout(flow.getHardTimeout());
+        } else {
+            flowMod.setHardTimeout(DEFAULT_HARD_TIMEOUT);
         }
-
-        Layer4Match layer4Match = match.getLayer4Match();
-        if (layer4Match != null) {
-            if (layer4Match instanceof TcpMatch) {
-                TcpMatch tcpMatch = (TcpMatch) layer4Match;
-                if (tcpMatch.getTcpSourcePort() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(TcpSrc.class);
-                    addPortAugmentation(matchEntriesBuilder, tcpMatch.getTcpSourcePort());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-
-                if (tcpMatch.getTcpDestinationPort() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(TcpDst.class);
-                    addPortAugmentation(matchEntriesBuilder, tcpMatch.getTcpDestinationPort());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-            }
-
-            else if (layer4Match instanceof UdpMatch) {
-                UdpMatch udpMatch = (UdpMatch) layer4Match;
-                if (udpMatch.getUdpSourcePort() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(UdpSrc.class);
-                    addPortAugmentation(matchEntriesBuilder, udpMatch.getUdpSourcePort());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-
-                if (udpMatch.getUdpDestinationPort() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(UdpDst.class);
-                    addPortAugmentation(matchEntriesBuilder, udpMatch.getUdpDestinationPort());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-            }
-
-            else if (layer4Match instanceof SctpMatch) {
-                SctpMatch sctpMatch = (SctpMatch) layer4Match;
-                if (sctpMatch.getSctpSourcePort() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(SctpSrc.class);
-                    addPortAugmentation(matchEntriesBuilder, sctpMatch.getSctpSourcePort());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-
-                if (sctpMatch.getSctpDestinationPort() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(SctpDst.class);
-                    addPortAugmentation(matchEntriesBuilder, sctpMatch.getSctpDestinationPort());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-            }
+        if (flow.getPriority() != null) {
+            flowMod.setPriority(flow.getPriority());
+        } else {
+            flowMod.setPriority(DEFAULT_PRIORITY);
         }
-
-        Icmpv4Match icmpv4Match = match.getIcmpv4Match();
-        if (icmpv4Match != null) {
-            if (icmpv4Match.getIcmpv4Type() != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(Icmpv4Type.class);
-                Icmpv4TypeMatchEntryBuilder icmpv4TypeBuilder = new Icmpv4TypeMatchEntryBuilder();
-                icmpv4TypeBuilder.setIcmpv4Type(icmpv4Match.getIcmpv4Type());
-                matchEntriesBuilder.addAugmentation(Icmpv4TypeMatchEntry.class, icmpv4TypeBuilder.build());
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
-
-            if (icmpv4Match.getIcmpv4Code() != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(Icmpv4Code.class);
-                Icmpv4CodeMatchEntryBuilder icmpv4CodeBuilder = new Icmpv4CodeMatchEntryBuilder();
-                icmpv4CodeBuilder.setIcmpv4Code(icmpv4Match.getIcmpv4Code());
-                matchEntriesBuilder.addAugmentation(Icmpv4CodeMatchEntry.class, icmpv4CodeBuilder.build());
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
+        if (flow.getBufferId() != null) {
+            flowMod.setBufferId(flow.getBufferId());
+        } else {
+            flowMod.setBufferId(DEFAULT_BUFFER_ID);
         }
 
-        Icmpv6Match icmpv6Match = match.getIcmpv6Match();
-        if (icmpv6Match != null) {
-            if (icmpv6Match.getIcmpv6Type() != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(Icmpv6Type.class);
-                Icmpv6TypeMatchEntryBuilder icmpv6TypeBuilder = new Icmpv6TypeMatchEntryBuilder();
-                icmpv6TypeBuilder.setIcmpv6Type(icmpv6Match.getIcmpv6Type());
-                matchEntriesBuilder.addAugmentation(Icmpv6TypeMatchEntry.class, icmpv6TypeBuilder.build());
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
-
-            if (icmpv6Match.getIcmpv6Code() != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(Icmpv6Code.class);
-                Icmpv6CodeMatchEntryBuilder icmpv6CodeBuilder = new Icmpv6CodeMatchEntryBuilder();
-                icmpv6CodeBuilder.setIcmpv6Code(icmpv6Match.getIcmpv6Code());
-                matchEntriesBuilder.addAugmentation(Icmpv6CodeMatchEntry.class, icmpv6CodeBuilder.build());
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
+        if (flow.getOutPort() != null) {
+            flowMod.setOutPort(new PortNumber(flow.getOutPort().longValue()));
+        } else {
+            flowMod.setOutPort(new PortNumber(DEFAULT_OUT_PORT));
         }
-
-        Layer3Match layer3Match = match.getLayer3Match();
-        if (layer3Match != null) {
-            if (layer3Match instanceof Ipv4Match) {
-                Ipv4Match ipv4Match = (Ipv4Match) layer3Match;
-                if (ipv4Match.getIpv4Source() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(Ipv4Src.class);
-                    addIpv4PrefixAugmentation(matchEntriesBuilder, ipv4Match.getIpv4Source());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-                if (ipv4Match.getIpv4Destination() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(Ipv4Dst.class);
-                    addIpv4PrefixAugmentation(matchEntriesBuilder, ipv4Match.getIpv4Destination());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-            }
-
-            else if (layer3Match instanceof ArpMatch) {
-                ArpMatch arpMatch = (ArpMatch) layer3Match;
-                if (arpMatch.getArpOp() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(ArpOp.class);
-                    OpCodeMatchEntryBuilder opcodeBuilder = new OpCodeMatchEntryBuilder();
-                    opcodeBuilder.setOpCode(arpMatch.getArpOp());
-                    matchEntriesBuilder.addAugmentation(OpCodeMatchEntry.class, opcodeBuilder.build());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-
-                if (arpMatch.getArpSourceTransportAddress() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(ArpSpa.class);
-                    addIpv4PrefixAugmentation(matchEntriesBuilder, arpMatch.getArpSourceTransportAddress());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-
-                if (arpMatch.getArpTargetTransportAddress() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(ArpTpa.class);
-                    addIpv4PrefixAugmentation(matchEntriesBuilder, arpMatch.getArpTargetTransportAddress());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-
-                ArpSourceHardwareAddress arpSourceHardwareAddress = arpMatch.getArpSourceHardwareAddress();
-                if (arpSourceHardwareAddress != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(ArpSha.class);
-                    addMacAddressAugmentation(matchEntriesBuilder, arpSourceHardwareAddress.getAddress());
-                    if (arpSourceHardwareAddress.getMask() != null) {
-                        addMaskAugmentation(matchEntriesBuilder, arpSourceHardwareAddress.getMask());
-                    }
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-
-                ArpTargetHardwareAddress arpTargetHardwareAddress = arpMatch.getArpTargetHardwareAddress();
-                if (arpTargetHardwareAddress != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(ArpTha.class);
-                    addMacAddressAugmentation(matchEntriesBuilder, arpTargetHardwareAddress.getAddress());
-                    if (arpTargetHardwareAddress.getMask() != null) {
-                        addMaskAugmentation(matchEntriesBuilder, arpTargetHardwareAddress.getMask());
-                    }
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-            }
-
-            else if (layer3Match instanceof Ipv6Match) {
-                Ipv6Match ipv6Match = (Ipv6Match) layer3Match;
-                if (ipv6Match.getIpv6Source() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(Ipv6Src.class);
-                    addIpv6PrefixAugmentation(matchEntriesBuilder, ipv6Match.getIpv6Source());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-
-                if (ipv6Match.getIpv6Destination() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(Ipv6Dst.class);
-                    addIpv6PrefixAugmentation(matchEntriesBuilder, ipv6Match.getIpv6Destination());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-
-                if (ipv6Match.getIpv6Label() != null) {
-                    // verify
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(Ipv6Flabel.class);
-                    Ipv6FlabelMatchEntryBuilder ipv6FlabelBuilder = new Ipv6FlabelMatchEntryBuilder();
-                    ipv6FlabelBuilder.setIpv6Flabel(ipv6Match.getIpv6Label().getIpv6Flabel());
-                    if (ipv6Match.getIpv6Label().getFlabelMask() != null) {
-                        addMaskAugmentation(matchEntriesBuilder, ipv6Match.getIpv6Label().getFlabelMask());
-                    }
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-
-                if (ipv6Match.getIpv6NdTarget() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(Ipv6NdTarget.class);
-                    addIpv6AddressAugmentation(matchEntriesBuilder, ipv6Match.getIpv6NdTarget());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-
-                if (ipv6Match.getIpv6NdSll() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(Ipv6NdSll.class);
-                    addMacAddressAugmentation(matchEntriesBuilder, ipv6Match.getIpv6NdSll());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-
-                if (ipv6Match.getIpv6NdTll() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(Ipv6NdTll.class);
-                    addMacAddressAugmentation(matchEntriesBuilder, ipv6Match.getIpv6NdTll());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-
-                if (ipv6Match.getIpv6Exthdr() != null) {
-                    matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                    matchEntriesBuilder.setHasMask(false);
-                    matchEntriesBuilder.setOxmMatchField(Ipv6Exthdr.class);
-                    PseudoFieldMatchEntryBuilder pseudoBuilder = new PseudoFieldMatchEntryBuilder();
-                    Integer bitmap = ipv6Match.getIpv6Exthdr();
-                    final Boolean NONEXT = ((bitmap) & (1 << 0)) != 0;
-                    final Boolean ESP = ((bitmap) & (1 << 1)) != 0;
-                    final Boolean AUTH = ((bitmap) & (1 << 2)) != 0;
-                    final Boolean DEST = ((bitmap) & (1 << 3)) != 0;
-                    final Boolean FRAG = ((bitmap) & (1 << 4)) != 0;
-                    final Boolean ROUTER = ((bitmap) & (1 << 5)) != 0;
-                    final Boolean HOP = ((bitmap) & (1 << 6)) != 0;
-                    final Boolean UNREP = ((bitmap) & (1 << 7)) != 0;
-                    final Boolean UNSEQ = ((bitmap) & (1 << 8)) != 0;
-                    pseudoBuilder.setPseudoField(new PseudoField(AUTH, DEST, ESP, FRAG, HOP, NONEXT, ROUTER, UNREP,
-                            UNSEQ));
-                    matchEntriesBuilder.addAugmentation(PseudoFieldMatchEntry.class, pseudoBuilder.build());
-                    addMaskAugmentation(matchEntriesBuilder, ByteBuffer.allocate(2).putInt(bitmap).array());
-                    matchEntriesList.add(matchEntriesBuilder.build());
-                }
-            }
+        if (flow.getOutGroup() != null) {
+            flowMod.setOutGroup(flow.getOutGroup());
+        } else {
+            flowMod.setOutGroup(DEFAULT_OUT_GROUP);
         }
 
-        ProtocolMatchFields protocolMatchFields = match.getProtocolMatchFields();
-        if (protocolMatchFields != null) {
-            if (protocolMatchFields.getMplsLabel() != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(MplsLabel.class);
-                MplsLabelMatchEntryBuilder mplsLabelBuilder = new MplsLabelMatchEntryBuilder();
-                mplsLabelBuilder.setMplsLabel(protocolMatchFields.getMplsLabel());
-                matchEntriesBuilder.addAugmentation(MplsLabelMatchEntry.class, mplsLabelBuilder.build());
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
-
-            if (protocolMatchFields.getMplsBos() != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(MplsBos.class);
-                BosMatchEntryBuilder bosBuilder = new BosMatchEntryBuilder();
-                if (protocolMatchFields.getMplsBos() != 0) {
-                    bosBuilder.setBos(true);
-                } else {
-                    bosBuilder.setBos(false);
-                }
-                matchEntriesBuilder.addAugmentation(BosMatchEntry.class, bosBuilder.build());
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
-
-            if (protocolMatchFields.getMplsTc() != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(MplsTc.class);
-                TcMatchEntryBuilder tcBuilder = new TcMatchEntryBuilder();
-                tcBuilder.setTc(protocolMatchFields.getMplsTc());
-                matchEntriesBuilder.addAugmentation(TcMatchEntry.class, tcBuilder.build());
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
+        
+        // convert and inject flowFlags
+        FlowFlagReactor.getInstance().convert(flow.getFlags(), version, flowMod);
 
-            if (protocolMatchFields.getPbb() != null) {
-                matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-                // verify
-                matchEntriesBuilder.setHasMask(false);
-                matchEntriesBuilder.setOxmMatchField(PbbIsid.class);
-                IsidMatchEntryBuilder isidBuilder = new IsidMatchEntryBuilder();
-                isidBuilder.setIsid(protocolMatchFields.getPbb().getPbbIsid());
-                matchEntriesBuilder.addAugmentation(IsidMatchEntry.class, isidBuilder.build());
-                if (protocolMatchFields.getPbb().getPbbMask() != null) {
-                    addMaskAugmentation(matchEntriesBuilder, protocolMatchFields.getPbb().getPbbMask());
-                }
-                matchEntriesList.add(matchEntriesBuilder.build());
-            }
-        }
+        // convert and inject match
+        MatchReactor.getInstance().convert(flow.getMatch(), version, flowMod);
 
-        if (match.getTunnel() != null) {
-            matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class);
-            matchEntriesBuilder.setHasMask(false);
-            matchEntriesBuilder.setOxmMatchField(TunnelId.class);
-            addMetadataAugmentation(matchEntriesBuilder, match.getTunnel().getTunnelId());
-            if (match.getTunnel().getTunnelMask() != null) {
-                addMaskAugmentation(matchEntriesBuilder, match.getTunnel().getTunnelMask());
-            }
+        if (flow.getInstructions() != null) {
+            flowMod.setInstructions(toInstructions(flow.getInstructions(), version));
+            flowMod.setActionsList(getActionsList(flow.getInstructions(), version));
         }
-
-        matchBuilder.setMatchEntries(matchEntriesList);
-        return matchBuilder.build();
+        flowMod.setVersion(version);
+        
+        return flowMod.build();
     }
 
     private static List<Instructions> toInstructions(
-            org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Instructions instructions) {
+            org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Instructions instructions,
+            short version) {
         List<Instructions> instructionsList = new ArrayList<>();
-        InstructionsBuilder instructionBuilder = new InstructionsBuilder();
 
         for (org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction instruction : instructions
                 .getInstruction()) {
+            InstructionsBuilder instructionBuilder = new InstructionsBuilder();
             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.Instruction curInstruction = instruction
                     .getInstruction();
-            if (curInstruction instanceof GoToTable) {
-                GoToTable goToTable = (GoToTable) curInstruction;
+            if (curInstruction instanceof GoToTableCase) {
+                GoToTableCase goToTablecase = (GoToTableCase) curInstruction;
+                GoToTable goToTable = goToTablecase.getGoToTable();
                 instructionBuilder
                         .setType(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.GotoTable.class);
                 TableIdInstructionBuilder tableBuilder = new TableIdInstructionBuilder();
                 tableBuilder.setTableId(goToTable.getTableId());
                 instructionBuilder.addAugmentation(TableIdInstruction.class, tableBuilder.build());
+                instructionsList.add(instructionBuilder.build());
             }
 
-            else if (curInstruction instanceof WriteMetadata) {
-                WriteMetadata writeMetadata = (WriteMetadata) curInstruction;
+            else if (curInstruction instanceof WriteMetadataCase) {
+                WriteMetadataCase writeMetadatacase = (WriteMetadataCase) curInstruction;
+                WriteMetadata writeMetadata = writeMetadatacase.getWriteMetadata();
                 instructionBuilder
                         .setType(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.WriteMetadata.class);
                 MetadataInstructionBuilder metadataBuilder = new MetadataInstructionBuilder();
-                metadataBuilder.setMetadata(writeMetadata.getMetadata().toByteArray());
-                metadataBuilder.setMetadataMask(writeMetadata.getMetadataMask().toByteArray());
+                metadataBuilder.setMetadata(ByteUtil.convertBigIntegerTo64Bit(writeMetadata.getMetadata()));
+                metadataBuilder
+                        .setMetadataMask(ByteUtil.convertBigIntegerTo64Bit(writeMetadata.getMetadataMask()));
                 instructionBuilder.addAugmentation(MetadataInstruction.class, metadataBuilder.build());
+                instructionsList.add(instructionBuilder.build());
             }
 
-            else if (curInstruction instanceof WriteActions) {
-                WriteActions writeActions = (WriteActions) curInstruction;
+            else if (curInstruction instanceof WriteActionsCase) {
+                WriteActionsCase writeActionscase = (WriteActionsCase) curInstruction;
+                WriteActions writeActions = writeActionscase.getWriteActions();
                 instructionBuilder
                         .setType(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.WriteActions.class);
                 ActionsInstructionBuilder actionsInstructionBuilder = new ActionsInstructionBuilder();
-                actionsInstructionBuilder.setActionsList(ActionConvertor.getActionList(writeActions.getAction()));
+                actionsInstructionBuilder.setActionsList(ActionConvertor.getActionList(writeActions.getAction(),
+                        version));
                 instructionBuilder.addAugmentation(ActionsInstruction.class, actionsInstructionBuilder.build());
+                instructionsList.add(instructionBuilder.build());
             }
 
-            else if (curInstruction instanceof ApplyActions) {
-                ApplyActions applyActions = (ApplyActions) curInstruction;
+            else if (curInstruction instanceof ApplyActionsCase) {
+                ApplyActionsCase applyActionscase = (ApplyActionsCase) curInstruction;
+                ApplyActions applyActions = applyActionscase.getApplyActions();
                 instructionBuilder
                         .setType(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.ApplyActions.class);
                 ActionsInstructionBuilder actionsInstructionBuilder = new ActionsInstructionBuilder();
-                actionsInstructionBuilder.setActionsList(ActionConvertor.getActionList(applyActions.getAction()));
+                actionsInstructionBuilder.setActionsList(ActionConvertor.getActionList(applyActions.getAction(),
+                        version));
                 instructionBuilder.addAugmentation(ActionsInstruction.class, actionsInstructionBuilder.build());
+                instructionsList.add(instructionBuilder.build());
             }
 
-            else if (curInstruction instanceof ClearActions) {
-                ClearActions clearActions = (ClearActions) curInstruction;
+            else if (curInstruction instanceof ClearActionsCase) {
+                ClearActionsCase clearActionscase = (ClearActionsCase) curInstruction;
+                ClearActions clearActions = clearActionscase.getClearActions();
                 instructionBuilder
                         .setType(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.ClearActions.class);
                 ActionsInstructionBuilder actionsInstructionBuilder = new ActionsInstructionBuilder();
-                actionsInstructionBuilder.setActionsList(ActionConvertor.getActionList(clearActions.getAction()));
+                actionsInstructionBuilder.setActionsList(ActionConvertor.getActionList(clearActions.getAction(),
+                        version));
                 instructionBuilder.addAugmentation(ActionsInstruction.class, actionsInstructionBuilder.build());
+                instructionsList.add(instructionBuilder.build());
             }
 
-            else if (curInstruction instanceof Meter) {
-                Meter meter = (Meter) curInstruction;
+            else if (curInstruction instanceof MeterCase) {
+                MeterCase metercase = (MeterCase) curInstruction;
+                Meter meter = metercase.getMeter();
                 instructionBuilder
                         .setType(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.Meter.class);
                 MeterIdInstructionBuilder meterBuilder = new MeterIdInstructionBuilder();
-                Long meterId = Long.parseLong(meter.getMeter());
+                Long meterId = meter.getMeterId().getValue();
                 meterBuilder.setMeterId(meterId);
                 instructionBuilder.addAugmentation(MeterIdInstruction.class, meterBuilder.build());
+                instructionsList.add(instructionBuilder.build());
             }
-
-            instructionsList.add(instructionBuilder.build());
         }
         return instructionsList;
     }
+    
+    private static List<ActionsList> getActionsList(
+            org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Instructions instructions,
+            short version) {
 
-    private static void addMaskAugmentation(MatchEntriesBuilder builder, byte[] mask) {
-        MaskMatchEntryBuilder maskBuilder = new MaskMatchEntryBuilder();
-        maskBuilder.setMask(mask);
-        builder.addAugmentation(MaskMatchEntry.class, maskBuilder.build());
-        builder.setHasMask(true);
-    }
-
-    private static void addIpv6AddressAugmentation(MatchEntriesBuilder builder, Ipv6Address address) {
-        Ipv6AddressMatchEntryBuilder ipv6AddressBuilder = new Ipv6AddressMatchEntryBuilder();
-        ipv6AddressBuilder.setIpv6Address(address);
-        builder.addAugmentation(Ipv6AddressMatchEntry.class, ipv6AddressBuilder.build());
-    }
-
-    private static void addIpv6PrefixAugmentation(MatchEntriesBuilder builder, Ipv6Prefix address) {
-        String[] addressParts = address.getValue().split(PREFIX_SEPARATOR);
-        Integer prefix = null;
-        if (addressParts.length == 2) {
-            prefix = Integer.parseInt(addressParts[1]);
-        }
-
-        Ipv6Address ipv6Address = new Ipv6Address(addressParts[0]);
-        Ipv6AddressMatchEntryBuilder ipv6AddressBuilder = new Ipv6AddressMatchEntryBuilder();
-        ipv6AddressBuilder.setIpv6Address(ipv6Address);
-        builder.addAugmentation(Ipv6AddressMatchEntry.class, ipv6AddressBuilder.build());
-        if (prefix != null) {
-            addMaskAugmentation(builder, ByteBuffer.allocate(2).putInt(prefix).array());
-        }
-    }
-
-    private static void addMetadataAugmentation(MatchEntriesBuilder builder, BigInteger metadata) {
-        MetadataMatchEntryBuilder metadataMatchEntry = new MetadataMatchEntryBuilder();
-        metadataMatchEntry.setMetadata(metadata.toByteArray());
-        builder.addAugmentation(MetadataMatchEntry.class, metadataMatchEntry.build());
-    }
+        for (org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction instruction : instructions
+                .getInstruction()) {
+            org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.Instruction curInstruction = instruction
+                    .getInstruction();
 
-    private static void addIpv4PrefixAugmentation(MatchEntriesBuilder builder, Ipv4Prefix address) {
-        String[] addressParts = address.getValue().split(PREFIX_SEPARATOR);
-        Integer prefix = null;
-        if (addressParts.length == 2) {
-            prefix = Integer.parseInt(addressParts[1]);
-        }
+            if (curInstruction instanceof ApplyActionsCase) {
+                ApplyActionsCase applyActionscase = (ApplyActionsCase) curInstruction;
+                ApplyActions applyActions = applyActionscase.getApplyActions();
+                return ActionConvertor.getActionList(applyActions.getAction(), version);
+            }
 
-        Ipv4Address ipv4Address = new Ipv4Address(addressParts[0]);
-        Ipv4AddressMatchEntryBuilder ipv4AddressBuilder = new Ipv4AddressMatchEntryBuilder();
-        ipv4AddressBuilder.setIpv4Address(ipv4Address);
-        builder.addAugmentation(Ipv4AddressMatchEntry.class, ipv4AddressBuilder.build());
-        if (prefix != null) {
-            addMaskAugmentation(builder, ByteBuffer.allocate(1).putInt(prefix).array());
         }
-    }
-
-    private static void addMacAddressAugmentation(MatchEntriesBuilder builder, MacAddress address) {
-        MacAddressMatchEntryBuilder macAddress = new MacAddressMatchEntryBuilder();
-        macAddress.setMacAddress(address);
-        builder.addAugmentation(MacAddressMatchEntry.class, macAddress.build());
-    }
-
-    private static void addPortAugmentation(MatchEntriesBuilder builder,
-            org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber port) {
-        PortMatchEntryBuilder portBuilder = new PortMatchEntryBuilder();
-        portBuilder.setPort(port);
-        builder.addAugmentation(PortMatchEntry.class, portBuilder.build());
+        return null;
     }
 }
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