genius.core.misc

Class SetTools

java.lang.Object

genius.core.misc.SetTools

public class SetTools
extends java.lang.Object

Class which generates the Cartesian product of a list of sets. Can be optimized by using an iterative approach.

Constructor Summary

Constructors

Constructor and Description
SetTools()

Method Summary

Modifier and Type	Method and Description
static <A> java.util.Set<java.util.Set<A>>	cartesianProduct(java.util.Set<A>... sets) Given a list of sets, this method returns the Cartesian product of the given sets.

Methods inherited from class java.lang.Object

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

Constructor Detail

SetTools

public SetTools()

Method Detail

cartesianProduct

public static <A> java.util.Set<java.util.Set<A>> cartesianProduct(java.util.Set<A>... sets)

Given a list of sets, this method returns the Cartesian product of the given sets.

Type Parameters:

A - class of object contained in set.

Parameters:

sets - sets of objects which Cartesian product must be determined.

Returns:

set of sets symbolizing the Cartesian product