org.projectfloodlight.openflow.types

Class VFI

java.lang.Object

org.projectfloodlight.openflow.types.VFI

All Implemented Interfaces:

Comparable<VFI>, OFValueType<VFI>, PrimitiveSinkable

public class VFI
extends Object
implements OFValueType<VFI>

Represents a two byte virtual forwarding instance.

Author:

Sudeep Modi <sudeep.modi@bigswitch.com>

Field Summary

Fields

Modifier and Type	Field and Description
static VFI	FULL_MASK
static VFI	NO_MASK for use with masking operations
static VFI	ZERO

Method Summary

Methods

Modifier and Type	Method and Description
VFI	applyMask(VFI mask)
int	compareTo(VFI o)
boolean	equals(Object obj)
int	getLength()
short	getVfi()
int	hashCode()
static VFI	ofVfi(int vfi)
void	putTo(com.google.common.hash.PrimitiveSink sink) Dump the state of this object into a PrimitiveSink (e.g., a Hasher) for the purpose of computing a strong hash.
static VFI	read2Bytes(io.netty.buffer.ByteBuf c)
String	toString()
void	write2Bytes(io.netty.buffer.ByteBuf c)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

ZERO

public static final VFI ZERO

NO_MASK

public static final VFI NO_MASK

for use with masking operations

FULL_MASK

public static final VFI FULL_MASK

Method Detail

ofVfi

public static VFI ofVfi(int vfi)

getVfi

public short getVfi()

Returns:

the actual VFI value

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

getLength

public int getLength()

Specified by:

getLength in interface OFValueType<VFI>

write2Bytes

public void write2Bytes(io.netty.buffer.ByteBuf c)

read2Bytes

public static VFI read2Bytes(io.netty.buffer.ByteBuf c)
                      throws OFParseError

Throws:

OFParseError

applyMask

public VFI applyMask(VFI mask)

Specified by:

applyMask in interface OFValueType<VFI>

compareTo

public int compareTo(VFI o)

Specified by:

compareTo in interface Comparable<VFI>

putTo

public void putTo(com.google.common.hash.PrimitiveSink sink)

Description copied from interface: PrimitiveSinkable

Dump the state of this object into a PrimitiveSink (e.g., a Hasher) for the purpose of computing a strong hash. Equality contract: Equal objects must dump the equal data into the sink, non-equal objects must dump different data into the sink. Please see the interface documentation of PrimitiveSink for more details and caveats/traps.

Specified by:

putTo in interface PrimitiveSinkable

Parameters:

sink - the sink to dump the object state into.