com.helger.commons.collection.iterate

Class ArrayIterator<ELEMENTTYPE>

java.lang.Object

com.helger.commons.collection.iterate.ArrayIterator<ELEMENTTYPE>

Type Parameters:

ELEMENTTYPE - Type of object to iterate.

All Implemented Interfaces:

ICommonsIterable<ELEMENTTYPE>, IIterableIterator<ELEMENTTYPE>, Iterable<ELEMENTTYPE>, Iterator<ELEMENTTYPE>

public final class ArrayIterator<ELEMENTTYPE>
extends Object
implements IIterableIterator<ELEMENTTYPE>

This is a small helper class for iterating over arrays.

Author:

Philip Helger

Constructor Summary

Constructors

Constructor and Description
ArrayIterator(ELEMENTTYPE... aArray)
ArrayIterator(ELEMENTTYPE[] aArray, int nOfs, int nLength) Private constructor with offset and length

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode()
boolean	hasNext()
ELEMENTTYPE	next()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.helger.commons.collection.iterate.IIterableIterator

iterator, withFilter, withMapper

Methods inherited from interface com.helger.commons.collection.impl.ICommonsIterable

containsAny, containsNone, containsOnly, findAll, findAllInstanceOf, findAllMapped, findAllMapped, findAllMapped, findFirst, findFirst, findFirstIndex, findFirstMapped, findFirstMapped, findLastIndex, forEach, forEachBreakable, forEachByIndex, getCount, getCount

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

ArrayIterator

@SafeVarargs
public ArrayIterator(@Nonnull
                                   ELEMENTTYPE... aArray)

ArrayIterator

public ArrayIterator(@Nonnull
                     ELEMENTTYPE[] aArray,
                     @Nonnegative
                     int nOfs,
                     @Nonnegative
                     int nLength)

Private constructor with offset and length

Parameters:

aArray - Source array

nOfs - Offset. Must be ≥ 0.

nLength - Length. Must be ≥ 0.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<ELEMENTTYPE>

next

@Nullable
public ELEMENTTYPE next()

Specified by:

next in interface Iterator<ELEMENTTYPE>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object