JSci.maths.categories
Class FinSet.FunctionSet

java.lang.Object
  JSci.maths.categories.FinSet.FunctionSet

All Implemented Interfaces:

Category.HomSet, MathSet

Enclosing class:

FinSet

public class FinSet.FunctionSet

extends java.lang.Object

implements MathSet, Category.HomSet

Constructor Summary

FinSet.FunctionSet(MathSet a, MathSet b)

Method Summary

int	cardinality() Returns the cardinality.
FinSet.Function	getElement(java.lang.Object[] in, java.lang.Object[] out) Returns an element of this hom-set.
MathSet	intersect(MathSet set) Performs the intersection of this set with another.
MathSet	union(MathSet set) Performs the union of this set with another.

Methods inherited from class java.lang.Object

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

Constructor Detail

FinSet.FunctionSet

public FinSet.FunctionSet(MathSet a,
                          MathSet b)

Method Detail

getElement

public FinSet.Function getElement(java.lang.Object[] in,
                                  java.lang.Object[] out)

Returns an element of this hom-set.

cardinality

public int cardinality()

Description copied from interface: MathSet

Returns the cardinality.

Specified by:

cardinality in interface MathSet

union

public MathSet union(MathSet set)

Description copied from interface: MathSet

Performs the union of this set with another.

Specified by:

union in interface MathSet

Parameters:

set - a set.

Returns:

the union of the two sets.

intersect

public MathSet intersect(MathSet set)

Description copied from interface: MathSet

Performs the intersection of this set with another.

Specified by:

intersect in interface MathSet

Parameters:

set - a set.

Returns:

the intersection of the two sets.