Module kivakit.collections

Package com.telenav.kivakit.collections.map

Class ReferenceCountMap<Key>

java.lang.Object

com.telenav.kivakit.collections.map.ReferenceCountMap<Key>

public class ReferenceCountMap<Key>
extends Object

A non-thread-safe map of reference counts.

Author:

jonathanl (shibo)

Constructor Summary

Constructors

Constructor	Description
ReferenceCountMap()

Method Summary

Modifier and Type	Method	Description
Count	count(Key object)
void	count(Key object, Count count)	Sets the count of the given object
void	dereference(Key object)	Decreases the reference count of the given object
boolean	isReferenced(Key object)
void	reference(Key key)	Increases the reference count of the given object

Methods inherited from class java.lang.Object

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

Constructor Details

ReferenceCountMap

public ReferenceCountMap()

Method Details

count

public Count count(Key object)

Returns:

The reference count for the given object

count

public void count(Key object,
 Count count)

Sets the count of the given object

dereference

public void dereference(Key object)

Decreases the reference count of the given object

isReferenced

public boolean isReferenced(Key object)

Returns:

True if the given object is referenced

reference

public void reference(Key key)

Increases the reference count of the given object