net.markenwerk.commons.iterators

Class CountUpIterator

java.lang.Object

net.markenwerk.commons.iterators.CountUpIterator

All Implemented Interfaces:

Iterator<Integer>, ProtectedIterator<Integer>

public final class CountUpIterator
extends Object
implements ProtectedIterator<Integer>

A CountUpIterator is an Iterator that yields all integer value between a given lower value and a given upper bound.

Since:

1.0.0

Author:

Torsten Krause (tk at markenwerk dot net)

Constructor Summary

Constructors

Constructor and Description
CountUpIterator(int fromLower, int toUpper) Creates a new CountUpIterator from the given lower and upper bound.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
Integer	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

CountUpIterator

public CountUpIterator(int fromLower,
                       int toUpper)

Creates a new CountUpIterator from the given lower and upper bound.

If lower == upper, only one value will be yielded. If lower > upper, no value will be yielded.

Parameters:

fromLower - The lower bound and first value to be yielded.

toUpper - The upper bound and last value to be yielded.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Integer>

next

public Integer next()

Specified by:

next in interface Iterator<Integer>

remove

public void remove()

Specified by:

remove in interface Iterator<Integer>