org.norther.tammi.acorn.util
Class CounterCollection

java.lang.Object
  org.norther.tammi.acorn.util.UnmodifiableCollection
      org.norther.tammi.acorn.util.CounterCollection

All Implemented Interfaces:

Serializable, Cloneable, Iterable, Collection

public class CounterCollection
extends UnmodifiableCollection

A collection returning Boolean.TRUE for the specified number of times.

Author:

Ilkka Priha

See Also:

Serialized Form

Constructor Summary

CounterCollection()
Constructs an endless counter.

CounterCollection(int size)
Constructs a new counter.

Method Summary

boolean	isEmpty()
boolean	isLast() Checks whether the current iterator has its last item.
Iterator	iterator()
void	setSize(int size) Sets the size of this collection.
int	size()
void	stop() Stops the latest iterator, if any.

Methods inherited from class org.norther.tammi.acorn.util.UnmodifiableCollection

add, addAll, clear, clone, contains, containsAll, equals, getCollection, hashCode, remove, removeAll, retainAll, setCollection, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CounterCollection

public CounterCollection()

Constructs an endless counter.

CounterCollection

public CounterCollection(int size)

Constructs a new counter.

Parameters:

size - the size of the counter.

Method Detail

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection

Overrides:

isEmpty in class UnmodifiableCollection

iterator

public Iterator iterator()

Specified by:

iterator in interface Iterable

Specified by:

iterator in interface Collection

Overrides:

iterator in class UnmodifiableCollection

size

public int size()

Specified by:

size in interface Collection

Overrides:

size in class UnmodifiableCollection

isLast

public boolean isLast()

Checks whether the current iterator has its last item.

Returns:

true for the last item, false otherwise.

setSize

public void setSize(int size)

Sets the size of this collection.

Note that the size of current iterators is not changed.

Parameters:

size - the new size.

stop

public void stop()

Stops the latest iterator, if any.