org.apache.sanselan.common
Class RationalNumber

java.lang.Object
  java.lang.Number
      org.apache.sanselan.common.RationalNumber

All Implemented Interfaces:

java.io.Serializable

public class RationalNumber
extends java.lang.Number

See Also:

Serialized Form

Field Summary

int	divisor
int	numerator

Constructor Summary

RationalNumber(int numerator, int divisor)

Method Summary

double	doubleValue()
static RationalNumber	factoryMethod(long n, long d)
float	floatValue()
int	intValue()
boolean	isValid()
long	longValue()
RationalNumber	negate()
java.lang.String	toDisplayString()
java.lang.String	toString()

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

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

Field Detail

numerator

public final int numerator

divisor

public final int divisor

Constructor Detail

RationalNumber

public RationalNumber(int numerator,
                      int divisor)

Method Detail

factoryMethod

public static final RationalNumber factoryMethod(long n,
                                                 long d)

negate

public RationalNumber negate()

doubleValue

public double doubleValue()

Specified by:

doubleValue in class java.lang.Number

floatValue

public float floatValue()

Specified by:

floatValue in class java.lang.Number

intValue

public int intValue()

Specified by:

intValue in class java.lang.Number

longValue

public long longValue()

Specified by:

longValue in class java.lang.Number

isValid

public boolean isValid()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toDisplayString

public java.lang.String toDisplayString()