org.llrp.ltk.types
Class TwoBitField

java.lang.Object
  org.llrp.ltk.types.LLRPType
      org.llrp.ltk.types.TwoBitField

public class TwoBitField
extends LLRPType

TwoBitField - a field consisting of two bits

Constructor Summary

TwoBitField()
Creates a new TwoBitField object.

TwoBitField(Bit[] bits)
Generate a list of bits

TwoBitField(org.jdom.Element element)
Creates a new TwoBitField object.

TwoBitField(LLRPBitList list)
Creates a new TwoBitField object.

TwoBitField(java.lang.String string)

Method Summary

void	clear(java.lang.Integer i) set Bit at specified position to 0
void	decodeBinary(LLRPBitList list) decode bits from BitList.
void	decodeXML(org.jdom.Element element) create objects from xml.
LLRPBitList	encodeBinary() just like BitArray but does not encode length before values
org.jdom.Content	encodeXML(java.lang.String name, org.jdom.Namespace ns) create xml representation of this parameter.
Bit	get(java.lang.Integer i) get bit at I
boolean	inRange(java.lang.String valueString) expects a string as formated for XML
int	intValue() two bit field interpreted as two bit number
static int	length() number of bits used to represent this type
void	set(java.lang.Integer i) set Bit at specified position to 1
java.lang.String	toString() String representation
java.lang.String	toString(int radix)

Methods inherited from class org.llrp.ltk.types.LLRPType

toXMLString

Methods inherited from class java.lang.Object

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

Constructor Detail

TwoBitField

public TwoBitField(Bit[] bits)

Generate a list of bits

Parameters:

bits - to be decoded

TwoBitField

public TwoBitField(LLRPBitList list)

Creates a new TwoBitField object.

Parameters:

list - to be decoded

TwoBitField

public TwoBitField(java.lang.String string)

Parameters:

string -

TwoBitField

public TwoBitField()

Creates a new TwoBitField object.

TwoBitField

public TwoBitField(org.jdom.Element element)

Creates a new TwoBitField object.

Parameters:

element - to be decoded

Method Detail

clear

public void clear(java.lang.Integer i)

set Bit at specified position to 0

Parameters:

i - position to be set to 0

encodeBinary

public LLRPBitList encodeBinary()

just like BitArray but does not encode length before values

Specified by:

encodeBinary in class LLRPType

Returns:

LLRPBitList

length

public static int length()

number of bits used to represent this type

Returns:

Integer

decodeBinary

public void decodeBinary(LLRPBitList list)

decode bits from BitList. Length must not be provided

Specified by:

decodeBinary in class LLRPType

Parameters:

list - to be decoded

get

public Bit get(java.lang.Integer i)

get bit at I

Parameters:

i - position to be returned

Returns:

bIT

intValue

public int intValue()

two bit field interpreted as two bit number

Returns:

int

set

public void set(java.lang.Integer i)

set Bit at specified position to 1

Parameters:

i - position to be set to 1

encodeXML

public org.jdom.Content encodeXML(java.lang.String name,
                                  org.jdom.Namespace ns)

Description copied from class: LLRPType

create xml representation of this parameter.

Specified by:

encodeXML in class LLRPType

Parameters:

name - returned content should have

ns - Namespace of elements

decodeXML

public void decodeXML(org.jdom.Element element)

Description copied from class: LLRPType

create objects from xml.

Specified by:

decodeXML in class LLRPType

Parameters:

element - to be decoded

toString

public java.lang.String toString()

Description copied from class: LLRPType

String representation

Overrides:

toString in class LLRPType

Returns:

String

toString

public java.lang.String toString(int radix)

Specified by:

toString in class LLRPType

inRange

public boolean inRange(java.lang.String valueString)

expects a string as formated for XML

Specified by:

inRange in class LLRPType