Package org.zkoss.pivot.impl.calc

Class Numbers.MixedTypedNumber

java.lang.Object

org.zkoss.pivot.impl.calc.Numbers.MixedTypedNumber

Enclosing class:

Numbers

public abstract static class Numbers.MixedTypedNumber
extends Object

Author:

simonpai

Field Summary

Fields

Modifier and Type	Field	Description
double	_double
int	_int
long	_long
byte	_type

Constructor Summary

Constructors

Constructor	Description
MixedTypedNumber()
MixedTypedNumber(byte initType, int initInt, long initLong, double initDouble)
MixedTypedNumber(int initValue)

Method Summary

Modifier and Type	Method	Description
byte	getType()
Number	getValue()
protected void	init()
void	operate(Number n)
void	operate(Number n, boolean autoUpType)
void	operate(Numbers.MixedTypedNumber mtn)
void	operate(Numbers.MixedTypedNumber mtn, boolean autoUpType)
protected abstract double	operateDouble(double operand1, double operand2)
protected abstract int	operateInt(int operand1, int operand2)
protected abstract long	operateLong(long operand1, long operand2)
protected double	operateNullDouble(double operand1)
protected int	operateNullInt(int operand1)
protected long	operateNullLong(long operand1)
void	upType(byte newType)
void	upTypeFor(Number n)

Methods inherited from class java.lang.Object

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

Field Detail

_type

public byte _type

_int

public int _int

_long

public long _long

_double

public double _double

Constructor Detail

MixedTypedNumber

public MixedTypedNumber()

MixedTypedNumber

public MixedTypedNumber(int initValue)

Parameters:

initValue - The zero element of the operator. For example, 0 for sum and 1 for product.

MixedTypedNumber

public MixedTypedNumber(byte initType,
                        int initInt,
                        long initLong,
                        double initDouble)

Parameters:

initType -

initInt -

initLong -

initDouble -

Method Detail

init

protected void init()

upType

public void upType(byte newType)

Parameters:

newType - either Numbers.INTEGER, Numbers.LONG, or Numbers.DOUBLE

upTypeFor

public void upTypeFor(Number n)

getType

public byte getType()

getValue

public Number getValue()

operate

public void operate(Numbers.MixedTypedNumber mtn)

Parameters:

mtn -

operate

public void operate(Numbers.MixedTypedNumber mtn,
                    boolean autoUpType)

Parameters:

mtn -

autoUpType -

operate

public void operate(Number n)

operate

public void operate(Number n,
                    boolean autoUpType)

operateInt

protected abstract int operateInt(int operand1,
                                  int operand2)

operateLong

protected abstract long operateLong(long operand1,
                                    long operand2)

operateDouble

protected abstract double operateDouble(double operand1,
                                        double operand2)

operateNullInt

protected int operateNullInt(int operand1)

operateNullLong

protected long operateNullLong(long operand1)

operateNullDouble

protected double operateNullDouble(double operand1)