de.uni_hildesheim.sse.monitoring.runtime.utils

Class HashMap.KeyIterator<I>

java.lang.Object

de.uni_hildesheim.sse.monitoring.runtime.utils.HashMap.KeyIterator<I>

Type Parameters:

I - the key type

All Implemented Interfaces:

java.lang.Iterable<I>, java.util.Iterator<I>

Enclosing class:

HashMap<K,V>

private class HashMap.KeyIterator<I>
extends java.lang.Object
implements java.lang.Iterable<I>, java.util.Iterator<I>

A specific iterator for the keys.

Since:

1.00

Version:

1.00

Author:

Holger Eichelberger

Field Summary

Fields

Modifier and Type	Field and Description
private int	pos Stores the current iterator position.

Constructor Summary

Constructors

Constructor and Description
KeyIterator() Creates a new iterator.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Returns whether there is a next element.
java.util.Iterator<I>	iterator() Returns the iterator.
I	next() Returns the next element in the iterator sequence.
void	remove() Removes the actual element.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

pos

private int pos

Stores the current iterator position.

Constructor Detail

KeyIterator

KeyIterator()

Creates a new iterator.

Since:

1.00

Method Detail

iterator

public java.util.Iterator<I> iterator()

Returns the iterator.

Specified by:

iterator in interface java.lang.Iterable<I>

Returns:

the iterator

hasNext

public boolean hasNext()

Returns whether there is a next element.

Specified by:

hasNext in interface java.util.Iterator<I>

Returns:

true if there is a next element, false else

next

public I next()

Returns the next element in the iterator sequence.

Specified by:

next in interface java.util.Iterator<I>

Returns:

the next element

remove

public void remove()

Removes the actual element. Not implemented.

Specified by:

remove in interface java.util.Iterator<I>