org.opendaylight.protocol.bgp.flowspec.handlers

Class BitmaskOperandParser

java.lang.Object

org.opendaylight.protocol.bgp.flowspec.handlers.AbstractOperandParser<BitmaskOperand>

org.opendaylight.protocol.bgp.flowspec.handlers.BitmaskOperandParser

public final class BitmaskOperandParser
extends AbstractOperandParser<BitmaskOperand>

Parser class for BitmaskOperand.

Field Summary

Fields

Modifier and Type	Field and Description
static BitmaskOperandParser	INSTANCE
static String	MATCH_VALUE
static String	NOT_VALUE

Fields inherited from class org.opendaylight.protocol.bgp.flowspec.handlers.AbstractOperandParser

AND_BIT, AND_BIT_VALUE, END_OF_LIST, END_OF_LIST_VALUE, LENGTH_SHIFT, OPERAND_LENGTH

Method Summary

Modifier and Type	Method and Description
BitmaskOperand	create(Set<String> opValues) Creates operand from a set of operand values.
BitmaskOperand	parse(byte op) Parses operand from byte value.
void	serialize(BitmaskOperand op, int length, boolean endOfList, io.netty.buffer.ByteBuf buffer) Serializes operand to bytes.
String	toString(BitmaskOperand op, boolean isFirst) Creates a string representation of the operand.

Methods inherited from class org.opendaylight.protocol.bgp.flowspec.handlers.AbstractOperandParser

parseLength

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final BitmaskOperandParser INSTANCE

MATCH_VALUE

public static final String MATCH_VALUE

See Also:

Constant Field Values

NOT_VALUE

public static final String NOT_VALUE

See Also:

Constant Field Values

Method Detail

create

public BitmaskOperand create(Set<String> opValues)

Description copied from class: AbstractOperandParser

Creates operand from a set of operand values.

Specified by:

create in class AbstractOperandParser<BitmaskOperand>

Parameters:

opValues - set of operand values

Returns:

specific type of operand

serialize

public void serialize(BitmaskOperand op,
                      int length,
                      boolean endOfList,
                      io.netty.buffer.ByteBuf buffer)

Description copied from class: AbstractOperandParser

Serializes operand to bytes.

Specified by:

serialize in class AbstractOperandParser<BitmaskOperand>

Parameters:

op - operand to be serialized

length - value of the 'length' field

endOfList - if this operand is at the end of the list

buffer - where the operand will be serialized to

parse

public BitmaskOperand parse(byte op)

Description copied from class: AbstractOperandParser

Parses operand from byte value.

Specified by:

parse in class AbstractOperandParser<BitmaskOperand>

Parameters:

op - byte representation of an operand

Returns:

operand object

toString

public String toString(BitmaskOperand op,
                       boolean isFirst)

Description copied from class: AbstractOperandParser

Creates a string representation of the operand. E.g. : 'and does not match'

Specified by:

toString in class AbstractOperandParser<BitmaskOperand>

Parameters:

op - operand

isFirst - true if this operand is the first in list of operands

Returns:

String representation of the operand