org.jclarion.clarion
Class ClarionReal

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

All Implemented Interfaces:

Threaded

public class ClarionReal
extends ClarionObject

Model floating point number. We will use java primitive double for this. Would not of bothered writing this except that BrowseManager ABC class seems to want one

Author:

barney

Nested Class Summary

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

ClarionMemoryModel.State

Constructor Summary

ClarionReal()

ClarionReal(double value)

ClarionReal(java.lang.String value)

Method Summary

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	deserialize(java.io.InputStream os) Read object from memory as clarion would represent object in memory
ClarionObject	divide(ClarionObject object) Do a numeric divide.
ClarionObject	genericLike()
ClarionBool	getBool() Convert to bool object
ClarionDecimal	getDecimal() Convert to decimal object
double	getDouble()
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
int	intValue() Return integer representation of the object
boolean	isConstrained()
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 is) Write java object to memory as clarion would represent object in memory
void	setValue(ClarionObject object) Set object to given value
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, concatSegment, 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, initThread, isAnyoneInterestedInChange, isThreaded, lock, notifyChange, removeChangeListener

Methods inherited from class java.lang.Object

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

Constructor Detail

ClarionReal

public ClarionReal()

ClarionReal

public ClarionReal(double value)

ClarionReal

public ClarionReal(java.lang.String value)

Method Detail

getDouble

public double getDouble()

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:

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:

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:

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getString

public ClarionString getString()

Description copied from class: ClarionObject

Convert to string object

Specified by:

getString 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:

setValue

public void setValue(ClarionObject object)

Description copied from class: ClarionObject

Set object to given value

Specified by:

setValue in class ClarionObject

boolValue

public boolean boolValue()

Description copied from class: ClarionObject

Return boolen representation of the object

Specified by:

boolValue 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:

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:

deserialize

public void deserialize(java.io.InputStream os)
                 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 is)
               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:

getLockedObject

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