edu.neu.ccs
Class HexXInt

java.lang.Object
  edu.neu.ccs.XObject
      edu.neu.ccs.XNumber
          edu.neu.ccs.XInt
              edu.neu.ccs.HexXInt

All Implemented Interfaces:

Cloneable, Serializable, Stringable

public class HexXInt

extends XInt

Class HexXInt extends XInt by replacing the three methods: fromStringData, toStringData, and toString, to use hexadecimal digits rather than decimal digits.

Since:

2.3

Version:

2.3

See Also:

Serialized Form

Field Summary

Fields inherited from class edu.neu.ccs.XInt

Fields inherited from class edu.neu.ccs.XObject

changeAdapter, VALUE

Constructor Summary

HexXInt()
Constructs a wrapper for the default int value.

HexXInt(int x)
Constructs a wrapper for the given int value.

HexXInt(String s)
Constructs a wrapper for the int value whose state information is encapsulated in the given hexadecimal String data of length at most 8.

Method Summary

void	fromStringData(String s) Sets the state of this object using information contained in the given hexadecimal String of length at most 8.
String	toString() Returns "0" if the value of this object is zero; otherwise returns the same String as toStringData with the leading zeroes removed.
String	toStringData() Returns a hexadecimal String encapsulation of this object that contains the information needed to set the state of this object at a later time.

Methods inherited from class edu.neu.ccs.XInt

byteValue, doubleValue, equals, floatValue, getValue, hashCode, intValue, longValue, parseInt, setValue, shortValue, toPrimitiveArray, toXArray

Methods inherited from class edu.neu.ccs.XObject

addPropertyChangeListener, addPropertyChangeListener, formatErrorMessage, removePropertyChangeListener, removePropertyChangeListener, toStringArray

Methods inherited from class java.lang.Object

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

Constructor Detail

HexXInt

public HexXInt()

Constructs a wrapper for the default int value.

See Also:

HexXInt(int), HexXInt(String)

HexXInt

public HexXInt(int x)

Constructs a wrapper for the given int value.

Parameters:

x - the value to be wrapped

See Also:

HexXInt(), HexXInt(String)

HexXInt

public HexXInt(String s)
        throws ParseException

Constructs a wrapper for the int value whose state information is encapsulated in the given hexadecimal String data of length at most 8.

Parameters:

s - a hexadecimal String representation of the desired value

Throws:

ParseException - if s is not hexadecimal with at most 8 digits

See Also:

HexXInt(), HexXInt(int), fromStringData(String)

Method Detail

fromStringData

public void fromStringData(String s)
                    throws ParseException

Sets the state of this object using information contained in the given hexadecimal String of length at most 8.

Uses Hex.hexToInt internally.

Specified by:

fromStringData in interface Stringable

Overrides:

fromStringData in class XInt

Parameters:

s - a hexadecimal String representation of the desired value

Throws:

ParseException - if data is not hexadecimal with at most 8 digits

See Also:

Hex.hexToInt(String)

toStringData

public String toStringData()

Returns a hexadecimal String encapsulation of this object that contains the information needed to set the state of this object at a later time.

Uses Hex.intToHex internally.

Specified by:

toStringData in interface Stringable

Overrides:

toStringData in class XInt

Returns:

a hexadecimal String encapsulation of this object

See Also:

Hex.intToHex(int)

toString

public String toString()

Returns "0" if the value of this object is zero; otherwise returns the same String as toStringData with the leading zeroes removed.

Overrides:

toString in class XInt

Returns:

a brief hexadecimal String encapsulation of this object

See Also:

toStringData()