org.opendaylight.openflowplugin.openflow.md.util

Class FlowCreatorUtil

java.lang.Object

org.opendaylight.openflowplugin.openflow.md.util.FlowCreatorUtil

public final class FlowCreatorUtil
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static FlowModFlags	DEFAULT_FLOW_MOD_FLAGS Default FLOW_MOD flags.

Method Summary

Modifier and Type	Method and Description
static boolean	canModifyFlow(OriginalFlow original, UpdatedFlow updated, Short version) Determine whether a flow entry can be modified or not.
static org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.grouping.Match	createWildcardedMatch()
static org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.v10.grouping.MatchV10	createWildcardedMatchV10() Method creates openflow 1.0 format match, that can match all the flow entries.
static boolean	equalsFlowModFlags(FlowModFlags flags1, FlowModFlags flags2) Return true only if given two FLOW_MOD flags are identical.
static <T> boolean	equalsWithDefault(T value1, T value2, T def) Return true only if given two values are identical.
static void	setWildcardedFlowMatch(short version, org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.aggregate._case.MultipartRequestAggregateBuilder aggregateBuilder)
static void	setWildcardedFlowMatch(short version, org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.flow._case.MultipartRequestFlowBuilder flowBuilder)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_FLOW_MOD_FLAGS

public static final FlowModFlags DEFAULT_FLOW_MOD_FLAGS

Default FLOW_MOD flags.

Method Detail

setWildcardedFlowMatch

public static void setWildcardedFlowMatch(short version,
                                          org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.flow._case.MultipartRequestFlowBuilder flowBuilder)

setWildcardedFlowMatch

public static void setWildcardedFlowMatch(short version,
                                          org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.aggregate._case.MultipartRequestAggregateBuilder aggregateBuilder)

createWildcardedMatchV10

public static org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.v10.grouping.MatchV10 createWildcardedMatchV10()

Method creates openflow 1.0 format match, that can match all the flow entries.

Returns:

V10 Match object

createWildcardedMatch

public static org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.grouping.Match createWildcardedMatch()

canModifyFlow

public static boolean canModifyFlow(OriginalFlow original,
                                    UpdatedFlow updated,
                                    Short version)

Determine whether a flow entry can be modified or not.

Parameters:

original - An original flow entry.

updated - An updated flow entry.

version - Protocol version.

Returns:

true only if a flow entry can be modified.

equalsFlowModFlags

public static boolean equalsFlowModFlags(FlowModFlags flags1,
                                         FlowModFlags flags2)

Return true only if given two FLOW_MOD flags are identical.

Parameters:

flags1 - A value to be compared.

flags2 - A value to be compared.

Returns:

true only if flags1 and flags2 are identical.

equalsWithDefault

public static <T> boolean equalsWithDefault(T value1,
                                            T value2,
                                            T def)

Return true only if given two values are identical.

Type Parameters:

T - Type of values.

Parameters:

value1 - A value to be compared.

value2 - A value to be compared.

def - Default value. This value is used if null is passed to value1 or value2.

Returns:

true only if value1 and value2 are identical.