enumj

Class IntRangeEnumerator

java.lang.Object

enumj.IntRangeEnumerator

All Implemented Interfaces:

Enumerator<Integer>, Iterator<Integer>, PrimitiveIterator<Integer,IntConsumer>, PrimitiveIterator.OfInt

public final class IntRangeEnumerator
extends Object
implements PrimitiveIterator.OfInt, Enumerator<Integer>

Enumerator and PrimitiveIterator.OfInt enumerating over a range of integers.

See Also:

Enumerator, PrimitiveIterator

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.PrimitiveIterator

PrimitiveIterator.OfDouble, PrimitiveIterator.OfInt, PrimitiveIterator.OfLong

Constructor Summary

Constructors

Constructor and Description
IntRangeEnumerator(int start, int end, boolean isInclusive) Constructs an IntRangeEnumerator instance.

Method Summary

Modifier and Type	Method and Description
boolean	enumerating() Returns whether the enumerator has started enumerating.
boolean	hasNext()
Integer	next()
int	nextInt()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.PrimitiveIterator.OfInt

forEachRemaining, forEachRemaining

Methods inherited from interface java.util.Iterator

remove

Methods inherited from interface enumj.Enumerator

allMatch, anyMatch, append, as, asEnumerable, asEnumeration, asFiltered, asOptional, asShareable, asSpliterator, asStream, asSupplier, asTolerant, asTolerant, choiceOf, choiceOf, collect, concat, concat, concat, concat, concat, concat, concatOn, contains, count, distinct, elementAt, elementsEqual, empty, filter, first, flatMap, forEach, iterate, last, limit, limitWhile, map, map, max, min, noneMatch, of, of, of, of, of, of, of, ofLateBinding, ofLazyEnumeration, ofLazyIterable, ofLazyIterator, ofLazySpliterator, ofLazyStream, on, peek, prepend, prepend, prepend, prepend, prepend, prepend, prependOn, range, rangeClosed, rangeInt, rangeIntClosed, rangeLong, rangeLongClosed, reduce, reduce, repeat, repeatAll, repeatAll, repeatEach, reverse, single, skip, skipWhile, sorted, sorted, take, takeWhile, toArray, toList, toMap, toSet, union, union, union, union, union, union, unionOn, zipAll, zipAny, zipBoth, zipLeft, zipRight

Constructor Detail

IntRangeEnumerator

public IntRangeEnumerator(int start,
                          int end,
                          boolean isInclusive)

Constructs an IntRangeEnumerator instance.

Parameters:

start - lower limit of integer range.

end - upper limit of integer range.

isInclusive - true if end is an inclusive upper limit, false otherwise.

See Also:

IntRangeEnumerator

Method Detail

enumerating

public boolean enumerating()

Description copied from interface: Enumerator

Returns whether the enumerator has started enumerating.

This method returns false before the first call to hasNext and true afterwards.

Specified by:

enumerating in interface Enumerator<Integer>

Returns:

true if the enumerator has started enumerating, false otherwise.

See Also:

Iterator.hasNext(), Iterator.next()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Integer>

nextInt

public int nextInt()

Specified by:

nextInt in interface PrimitiveIterator.OfInt

next

public Integer next()

Specified by:

next in interface Iterator<Integer>

Specified by:

next in interface PrimitiveIterator.OfInt