Package com.complexible.common.collect

Interface BidirectionalIterator<T>

Type Parameters:

T - the type of element in the iterator

All Superinterfaces:

Iterator<T>

public interface BidirectionalIterator<T>
extends Iterator<T>

An Iterator which can iterate back to previous elements.

Since:

2.0

Version:

2.0

Author:

Pavel Klinov

Method Summary

Modifier and Type	Method	Description
boolean	hasPrevious()	Return whether or not there is a previous element
T	previous()	Return the previous element

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Method Details

hasPrevious

boolean hasPrevious()

Return whether or not there is a previous element

Returns:

true if there is a previous, false otherwise

previous

T previous()

Return the previous element

Returns:

the previous element