org.jclarion.clarion
Class ClarionObject

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

All Implemented Interfaces:

Threaded

Direct Known Subclasses:

ClarionAny, ClarionBool, ClarionDecimal, ClarionNumber, ClarionReal, ClarionString

public abstract class ClarionObject
extends ClarionMemoryModel

Nested Class Summary

Nested classes/interfaces inherited from class org.jclarion.clarion.ClarionMemoryModel

ClarionMemoryModel.State

Constructor Summary

ClarionObject()

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

Method Summary

abstract ClarionObject	add(ClarionObject object) Do a numeric add.
ClarionObject	add(java.lang.Object value)
abstract boolean	boolValue() Return boolen representation of the object
void	clear() Clear object
abstract void	clear(int method) Clear object value.
void	clearNull() Flag object as being 'null'.
abstract int	compareTo(ClarionObject object) Do a Comparison.
int	compareTo(java.lang.Object o)
java.lang.String	concat(java.lang.Object... obj) Do string concatination
void	concatSegment(java.lang.StringBuilder target)
void	decrement(ClarionObject o) Decrement this object
void	decrement(java.lang.Object value)
abstract ClarionObject	divide(ClarionObject object) Do a numeric divide.
ClarionObject	divide(java.lang.Object value)
protected void	doSetName(java.lang.String name)
void	doSetOver(ClarionMemoryModel over)
void	doSetOver(ClarionMemoryModel[] over)
boolean	equals(java.lang.Object o)
ClarionObject	gcd(ClarionObject op2)
abstract ClarionObject	genericLike()
abstract ClarionBool	getBool() Convert to bool object
abstract ClarionDecimal	getDecimal() Convert to decimal object
java.lang.String	getName()
abstract ClarionNumber	getNumber() Convert to number object
ClarionGroup	getOwner()
abstract ClarionReal	getReal() Convert to real object
abstract int	getSize() Return max size of the object when represented as a string Used mainly by ASCII file driver
abstract ClarionString	getString() Convert to string object
ClarionObject	getValue()
void	increment(ClarionObject o) Increment this object
void	increment(java.lang.Object value)
abstract int	intValue() Return integer representation of the object
abstract boolean	isConstrained()
boolean	isDecimal()
abstract ClarionObject	modulus(ClarionObject object) Do a numeric modulus.
ClarionObject	modulus(java.lang.Object value)
abstract ClarionObject	multiply(ClarionObject object) Do a numeric multiply.
ClarionObject	multiply(java.lang.Object value)
abstract ClarionObject	negate() Do a numeric negation.
abstract ClarionObject	power(ClarionObject object) Do a numeric power.
ClarionObject	power(java.lang.Object value)
void	setNull() Flag object as being 'null'.
void	setOver(ClarionMemoryModel[] source, ClarionMemoryModel target)
void	setOwner(ClarionGroup owner)
abstract void	setValue(ClarionObject object) Set object to given value
void	setValue(java.lang.Object o) set Value of this object
ClarionString	stringAt(ClarionObject o)
ClarionString	stringAt(ClarionObject from, ClarionObject to) Get sub string at given position
ClarionString	stringAt(java.lang.Object pos) Get character at given position
ClarionString	stringAt(java.lang.Object from, java.lang.Object to)
abstract ClarionObject	subtract(ClarionObject object) Do a numeric subtract.
ClarionObject	subtract(java.lang.Object value)

Methods inherited from class org.jclarion.clarion.ClarionMemoryModel

addChangeListener, addChangeListener, castTo, deserialize, getListenerCount, initThread, isAnyoneInterestedInChange, isThreaded, lock, notifyChange, removeChangeListener, serialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jclarion.clarion.Threaded

getLockedObject

Constructor Detail

ClarionObject

public ClarionObject()

ClarionObject

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

Method Detail

isConstrained

public abstract boolean isConstrained()

setOwner

public void setOwner(ClarionGroup owner)

getOwner

public ClarionGroup getOwner()

setValue

public abstract void setValue(ClarionObject object)

Set object to given value

Parameters:

object -

clear

public abstract void clear(int method)

Clear object value.

Parameters:

method -

intValue

public abstract int intValue()

Return integer representation of the object

Returns:

boolValue

public abstract boolean boolValue()

Return boolen representation of the object

Returns:

getSize

public abstract int getSize()

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

Returns:

add

public abstract ClarionObject add(ClarionObject object)

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

Parameters:

object -

Returns:

multiply

public abstract ClarionObject multiply(ClarionObject object)

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

Parameters:

object -

Returns:

subtract

public abstract ClarionObject subtract(ClarionObject object)

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

Parameters:

object -

Returns:

divide

public abstract ClarionObject divide(ClarionObject object)

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

Parameters:

object -

Returns:

negate

public abstract ClarionObject negate()

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

Parameters:

object -

Returns:

modulus

public abstract ClarionObject modulus(ClarionObject object)

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

Parameters:

object -

Returns:

power

public abstract ClarionObject power(ClarionObject object)

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

Parameters:

object -

Returns:

compareTo

public abstract int compareTo(ClarionObject object)

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

Parameters:

object -

Returns:

getString

public abstract ClarionString getString()

Convert to string object

Returns:

getNumber

public abstract ClarionNumber getNumber()

Convert to number object

Returns:

getReal

public abstract ClarionReal getReal()

Convert to real object

Returns:

getBool

public abstract ClarionBool getBool()

Convert to bool object

Returns:

getDecimal

public abstract ClarionDecimal getDecimal()

Convert to decimal object

Returns:

setValue

public void setValue(java.lang.Object o)

set Value of this object

Parameters:

o -

increment

public void increment(ClarionObject o)

Increment this object

decrement

public void decrement(ClarionObject o)

Decrement this object

increment

public void increment(java.lang.Object value)

decrement

public void decrement(java.lang.Object value)

add

public ClarionObject add(java.lang.Object value)

subtract

public ClarionObject subtract(java.lang.Object value)

divide

public ClarionObject divide(java.lang.Object value)

multiply

public ClarionObject multiply(java.lang.Object value)

power

public ClarionObject power(java.lang.Object value)

modulus

public ClarionObject modulus(java.lang.Object value)

compareTo

public int compareTo(java.lang.Object o)

concat

public java.lang.String concat(java.lang.Object... obj)

Do string concatination

Parameters:

obj -

Returns:

stringAt

public ClarionString stringAt(java.lang.Object pos)

Get character at given position

Parameters:

pos -

Returns:

stringAt

public ClarionString stringAt(ClarionObject o)

stringAt

public ClarionString stringAt(ClarionObject from,
                              ClarionObject to)

Get sub string at given position

Parameters:

from -

to -

Returns:

stringAt

public ClarionString stringAt(java.lang.Object from,
                              java.lang.Object to)

clear

public void clear()

Clear object

setNull

public void setNull()

Flag object as being 'null'. Used by SQL operations

clearNull

public void clearNull()

Flag object as being 'null'. Used by SQL operations

doSetName

protected void doSetName(java.lang.String name)

getName

public java.lang.String getName()

isDecimal

public boolean isDecimal()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

doSetOver

public void doSetOver(ClarionMemoryModel over)

doSetOver

public void doSetOver(ClarionMemoryModel[] over)

setOver

public void setOver(ClarionMemoryModel[] source,
                    ClarionMemoryModel target)

genericLike

public abstract ClarionObject genericLike()

getValue

public ClarionObject getValue()

concatSegment

public void concatSegment(java.lang.StringBuilder target)

gcd

public ClarionObject gcd(ClarionObject op2)