net.ninjacat.smooth.iterators

Class Iters

java.lang.Object

net.ninjacat.smooth.iterators.Iters

public final class Iters
extends Object

Iterable utility methods.

Method Summary

Modifier and Type	Method and Description
static Iter<Integer>	range(int to) Generates an iterable for a range from zero to specified value, upper bound value is not included
static Iter<Integer>	range(int from, int to) Generate iterable which returns integers in range [from; to)
static <T> Iter<T>	repeat(T value, int count) Returns iterable which generates the same value for specified number of iterations

Methods inherited from class java.lang.Object

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

Method Detail

range

public static Iter<Integer> range(int from,
                                  int to)

Generate iterable which returns integers in range [from; to)

Parameters:

from - starting value

to - upper bound

Returns:

rich iterator Iter

range

public static Iter<Integer> range(int to)

Generates an iterable for a range from zero to specified value, upper bound value is not included

Parameters:

to - upper bound of the range

Returns:

Iterable range, see range(int, int)

repeat

public static <T> Iter<T> repeat(T value,
                                 int count)

Returns iterable which generates the same value for specified number of iterations

Type Parameters:

T - Type of the value

Parameters:

value - value to generate

count - number of iterations

Returns:

Iterable with predefined number of iterations, each returning the same value