org.jclarion.clarion
Class ClarionNumber

java.lang.Object
  org.jclarion.clarion.ClarionMemoryModel
      org.jclarion.clarion.ClarionObject
          org.jclarion.clarion.ClarionNumber

All Implemented Interfaces:

Threaded

public class ClarionNumber
extends ClarionObject

Model number. Internally stored as java primitive 'int'

Author:

barney

Nested Class Summary

static class

ClarionNumber.State

Field Summary

static int	BYTE
static int	DATE
static int	LONG
static int	SHORT
static int	SIGNED
static int	TIME
static int	ULONG
static int	UNSIGNED
static int	USHORT

Constructor Summary

ClarionNumber()
Create 0 number

ClarionNumber(ClarionNumber base, java.lang.Thread lock)

ClarionNumber(int number)
Create number of specified value

ClarionNumber(java.lang.String value)
Create number of specified value

Method Summary

ClarionNumber	abs() Return absolute value for this object
ClarionObject	add(ClarionObject object) Do a numeric add.
boolean	boolValue() Return boolen representation of the object
void	clear(int method) Clear object value.
int	compareTo(ClarionObject object) Do a Comparison.
void	concatSegment(java.lang.StringBuilder target)
void	deserialize(java.io.InputStream is) Read object from memory as clarion would represent object in memory
ClarionNumber[]	dim(int size) return 1d array clone of the object based on size.
ClarionNumber[][]	dim(int s1, int s2) return 2d array clone of the object based on size.
ClarionNumber[][][]	dim(int s1, int s2, int s3) return 3d array clone of the object based on size.
ClarionObject	divide(ClarionObject object) Do a numeric divide.
ClarionObject	genericLike()
ClarionBool	getBool() Convert to bool object
ClarionDecimal	getDecimal() Convert to decimal object
int	getEncoding()
java.lang.Object	getLockedObject(java.lang.Thread t)
ClarionNumber	getNumber() Convert to number object
ClarionReal	getReal() Convert to real object
int	getSize() Return max size of the object when represented as a string Used mainly by ASCII file driver
ClarionString	getString() Convert to string object
void	initThread()
int	intValue() Return integer representation of the object
boolean	isConstrained()
ClarionNumber	like() Clone number
ClarionObject	modulus(ClarionObject object) Do a numeric modulus.
ClarionObject	multiply(ClarionObject object) Do a numeric multiply.
ClarionObject	negate() Do a numeric negation.
ClarionObject	power(ClarionObject object) Do a numeric power.
void	serialize(java.io.OutputStream os) Write java object to memory as clarion would represent object in memory
ClarionNumber	setEncoding(int encoding) Set memory encoding.
ClarionNumber	setName(java.lang.String name) Set external name for object - used by SQL drivers etc
ClarionNumber	setOver(ClarionMemoryModel o) Overlay this object on another objects memory model
ClarionNumber[]	setOverAndDim(ClarionObject over, int size)
ClarionNumber	setThread()
void	setValue(ClarionObject object) Set object to given value
static int	shift(int value, int shiftval) Bit shift a number.
ClarionObject	subtract(ClarionObject object) Do a numeric subtract.
java.lang.String	toString()

Methods inherited from class org.jclarion.clarion.ClarionObject

add, clear, clearNull, compareTo, concat, decrement, decrement, divide, doSetName, doSetOver, doSetOver, equals, gcd, getName, getOwner, getValue, increment, increment, isDecimal, modulus, multiply, power, setNull, setOver, setOwner, setValue, stringAt, stringAt, stringAt, stringAt, subtract

Methods inherited from class org.jclarion.clarion.ClarionMemoryModel

addChangeListener, addChangeListener, castTo, getListenerCount, isAnyoneInterestedInChange, isThreaded, lock, notifyChange, removeChangeListener

Methods inherited from class java.lang.Object

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

Field Detail

SIGNED

public static final int SIGNED

See Also:

Constant Field Values

BYTE

public static final int BYTE

See Also:

Constant Field Values

LONG

public static final int LONG

See Also:

Constant Field Values

ULONG

public static final int ULONG

See Also:

Constant Field Values

USHORT

public static final int USHORT

See Also:

Constant Field Values

SHORT

public static final int SHORT

See Also:

Constant Field Values

UNSIGNED

public static final int UNSIGNED

See Also:

Constant Field Values

DATE

public static final int DATE

See Also:

Constant Field Values

TIME

public static final int TIME

See Also:

Constant Field Values

Constructor Detail

ClarionNumber

public ClarionNumber(ClarionNumber base,
                     java.lang.Thread lock)

ClarionNumber

public ClarionNumber()

Create 0 number

ClarionNumber

public ClarionNumber(int number)

Create number of specified value

Parameters:

number -

ClarionNumber

public ClarionNumber(java.lang.String value)

Create number of specified value

Parameters:

value -

Method Detail

initThread

public void initThread()

Specified by:

initThread in interface Threaded

Overrides:

initThread in class ClarionMemoryModel

setThread

public ClarionNumber setThread()

getLockedObject

public java.lang.Object getLockedObject(java.lang.Thread t)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

concatSegment

public void concatSegment(java.lang.StringBuilder target)

Overrides:

concatSegment in class ClarionObject

like

public ClarionNumber like()

Clone number

Returns:

add

public ClarionObject add(ClarionObject object)

Description copied from class: ClarionObject

Do a numeric add. Result is returned as a new object

Specified by:

add in class ClarionObject

Returns:

setValue

public void setValue(ClarionObject object)

Description copied from class: ClarionObject

Set object to given value

Specified by:

setValue in class ClarionObject

compareTo

public int compareTo(ClarionObject object)

Description copied from class: ClarionObject

Do a Comparison. Comparison type is preferentially numeric but if either object is a non numeric string then comparsion is a lexical comparison

Specified by:

compareTo in class ClarionObject

Returns:

intValue

public int intValue()

Description copied from class: ClarionObject

Return integer representation of the object

Specified by:

intValue in class ClarionObject

Returns:

multiply

public ClarionObject multiply(ClarionObject object)

Description copied from class: ClarionObject

Do a numeric multiply. Result is returned as a new object

Specified by:

multiply in class ClarionObject

Returns:

dim

public ClarionNumber[] dim(int size)

return 1d array clone of the object based on size. Note java object array returned is one larger than specified as clarion starts arrays at offset '1' whilst java as offset '0'

setOverAndDim

public ClarionNumber[] setOverAndDim(ClarionObject over,
                                     int size)

dim

public ClarionNumber[][] dim(int s1,
                             int s2)

return 2d array clone of the object based on size. Note java object array returned is one larger than specified as clarion starts arrays at offset '1' whilst java as offset '0'

dim

public ClarionNumber[][][] dim(int s1,
                               int s2,
                               int s3)

return 3d array clone of the object based on size. Note java object array returned is one larger than specified as clarion starts arrays at offset '1' whilst java as offset '0'

setName

public ClarionNumber setName(java.lang.String name)

Set external name for object - used by SQL drivers etc

Parameters:

name -

Returns:

setEncoding

public ClarionNumber setEncoding(int encoding)

Set memory encoding. A multiple of options for this object type

Parameters:

encoding -

Returns:

getEncoding

public int getEncoding()

getBool

public ClarionBool getBool()

Description copied from class: ClarionObject

Convert to bool object

Specified by:

getBool in class ClarionObject

Returns:

getNumber

public ClarionNumber getNumber()

Description copied from class: ClarionObject

Convert to number object

Specified by:

getNumber in class ClarionObject

Returns:

getReal

public ClarionReal getReal()

Description copied from class: ClarionObject

Convert to real object

Specified by:

getReal in class ClarionObject

Returns:

getString

public ClarionString getString()

Description copied from class: ClarionObject

Convert to string object

Specified by:

getString in class ClarionObject

Returns:

divide

public ClarionObject divide(ClarionObject object)

Description copied from class: ClarionObject

Do a numeric divide. Result is returned as a new object

Specified by:

divide in class ClarionObject

Returns:

modulus

public ClarionObject modulus(ClarionObject object)

Description copied from class: ClarionObject

Do a numeric modulus. Result is returned as a new object

Specified by:

modulus in class ClarionObject

Returns:

power

public ClarionObject power(ClarionObject object)

Description copied from class: ClarionObject

Do a numeric power. Result is returned as a new object

Specified by:

power in class ClarionObject

Returns:

subtract

public ClarionObject subtract(ClarionObject object)

Description copied from class: ClarionObject

Do a numeric subtract. Result is returned as a new object

Specified by:

subtract in class ClarionObject

Returns:

boolValue

public boolean boolValue()

Description copied from class: ClarionObject

Return boolen representation of the object

Specified by:

boolValue in class ClarionObject

Returns:

clear

public void clear(int method)

Description copied from class: ClarionObject

Clear object value.

Specified by:

clear in class ClarionObject

negate

public ClarionObject negate()

Description copied from class: ClarionObject

Do a numeric negation. Result is returned as a new object

Specified by:

negate in class ClarionObject

Returns:

getDecimal

public ClarionDecimal getDecimal()

Description copied from class: ClarionObject

Convert to decimal object

Specified by:

getDecimal in class ClarionObject

Returns:

abs

public ClarionNumber abs()

Return absolute value for this object

Returns:

setOver

public ClarionNumber setOver(ClarionMemoryModel o)

Overlay this object on another objects memory model

shift

public static int shift(int value,
                        int shiftval)

Bit shift a number.

Parameters:

value - number to shift

shiftval - +ve shift left. -ve = shift right.

Returns:

resultant value

deserialize

public void deserialize(java.io.InputStream is)
                 throws java.io.IOException

Description copied from class: ClarionMemoryModel

Read object from memory as clarion would represent object in memory

Specified by:

deserialize in class ClarionMemoryModel

Throws:

java.io.IOException

serialize

public void serialize(java.io.OutputStream os)
               throws java.io.IOException

Description copied from class: ClarionMemoryModel

Write java object to memory as clarion would represent object in memory

Specified by:

serialize in class ClarionMemoryModel

Throws:

java.io.IOException

genericLike

public ClarionObject genericLike()

Specified by:

genericLike in class ClarionObject

isConstrained

public boolean isConstrained()

Specified by:

isConstrained in class ClarionObject

getSize

public int getSize()

Description copied from class: ClarionObject

Return max size of the object when represented as a string Used mainly by ASCII file driver

Specified by:

getSize in class ClarionObject

Returns: