net.emaze.dysfunctional.filtering

Class AtIndex<E>

java.lang.Object

net.emaze.dysfunctional.filtering.AtIndex<E>

Type Parameters:

E - the element type parameter

All Implemented Interfaces:

Predicate<E>

public class AtIndex<E>
extends Object
implements Predicate<E>

A stateful predicate yielding true when called the nth - 1 time.

Author:

rferranti

Constructor Summary

Constructors

Constructor and Description
AtIndex(long target)

Method Summary

Modifier and Type	Method and Description
boolean	test(E element) yields true at index target (0-based).

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Predicate

and, isEqual, negate, or

Constructor Detail

AtIndex

public AtIndex(long target)

Method Detail

test

public boolean test(E element)

yields true at index target (0-based).

Specified by:

test in interface Predicate<E>

Parameters:

element - the ignored parameter

Returns:

true at index target