org.lsmp.djep.groupJep.values

Class Permutation

java.lang.Object

java.lang.Number

org.lsmp.djep.groupJep.values.Permutation

All Implemented Interfaces:

Serializable

public class Permutation
extends Number

Author:

Rich Morris Created on 15-Mar-2004

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected GroupI	group
protected int	len
protected Integer[]	perm

Constructor Summary

Constructors

Constructor and Description
Permutation(GroupI group, Integer[] perm)

Method Summary

Modifier and Type	Method and Description
Permutation	add(Permutation p1)
double	doubleValue() Just returns 0.
boolean	equals(Permutation p1)
float	floatValue()
Permutation	getInverse()
int	intValue()
long	longValue()
Permutation	sub(Permutation p1)
String	toString()
Permutation	valueOf(Integer[] p)
Permutation	valueOf(Number[] p)

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

group

protected GroupI group

perm

protected Integer[] perm

len

protected int len

Constructor Detail

Permutation

public Permutation(GroupI group,
                   Integer[] perm)

Method Detail

add

public Permutation add(Permutation p1)

getInverse

public Permutation getInverse()

sub

public Permutation sub(Permutation p1)

equals

public boolean equals(Permutation p1)

valueOf

public Permutation valueOf(Integer[] p)

valueOf

public Permutation valueOf(Number[] p)

toString

public String toString()

Overrides:

toString in class Object

doubleValue

public double doubleValue()

Just returns 0. Minimal implematation for compatability with Number.

Specified by:

doubleValue in class Number

floatValue

public float floatValue()

Specified by:

floatValue in class Number

intValue

public int intValue()

Specified by:

intValue in class Number

longValue

public long longValue()

Specified by:

longValue in class Number