com.whitestein.lsps.common.collections

Class ElementCounter

java.lang.Object

com.whitestein.lsps.common.collections.ElementCounter

public final class ElementCounter
extends Object

Object instance counter.

Author:

rba

Constructor Summary

Constructors

Constructor and Description
ElementCounter() Creates a new instance.
ElementCounter(Collection<?> objects) Creates a new instance and adds all the given objects.

Method Summary

Modifier and Type	Method and Description
int	add(Object object) Increments the object counter for the given object by one and returns the new object count.
void	addAll(Collection<?> objects) Increments the object counter for the given objects each by one.
int	get(Object object) Returns the object count for the given object.

Methods inherited from class java.lang.Object

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

Constructor Detail

ElementCounter

public ElementCounter()

Creates a new instance.

ElementCounter

public ElementCounter(Collection<?> objects)

Creates a new instance and adds all the given objects.

Parameters:

objects -

Method Detail

add

public int add(Object object)

Increments the object counter for the given object by one and returns the new object count.

Parameters:

object -

Returns:

the new object count

addAll

public void addAll(Collection<?> objects)

Increments the object counter for the given objects each by one.

Parameters:

objects -

get

public int get(Object object)

Returns the object count for the given object.

Parameters:

object -

Returns:

the object count for the given object