net.sf.rubycollect4j.iter

Class ProductIterable<E>

java.lang.Object

net.sf.rubycollect4j.iter.ProductIterable<E>

Type Parameters:

E - the type of the elements

All Implemented Interfaces:

java.lang.Iterable<RubyArray<E>>

public final class ProductIterable<E>
extends java.lang.Object
implements java.lang.Iterable<RubyArray<E>>

ProductIterable iterates all products of input Lists.

Constructor Summary

Constructors

Constructor and Description
ProductIterable(java.util.List<? extends E> self, java.util.List<? extends E>... others) Creates a ProductIterable.
ProductIterable(java.util.List<? extends E> self, java.util.List<? extends java.util.List<? extends E>> others) Creates a ProductIterable.

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Iterator<RubyArray<E>>	iterator()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ProductIterable

public ProductIterable(java.util.List<? extends E> self,
               java.util.List<? extends java.util.List<? extends E>> others)

Creates a ProductIterable.

Parameters:

self - a List

others - a List of Lists

Throws:

java.lang.NullPointerException - if self or others is null

ProductIterable

public ProductIterable(java.util.List<? extends E> self,
               java.util.List<? extends E>... others)

Creates a ProductIterable.

Parameters:

self - a List

others - an array of List

Throws:

java.lang.NullPointerException - if self is null

Method Detail

iterator

public java.util.Iterator<RubyArray<E>> iterator()

Specified by:

iterator in interface java.lang.Iterable<RubyArray<E>>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object