com.vincentbrison.openlibraries.android.dualcache

Class DualCache<T>

java.lang.Object

com.vincentbrison.openlibraries.android.dualcache.DualCache<T>

Type Parameters:

T - is the Class of object to cache.

public class DualCache<T>
extends java.lang.Object

This class intent to provide a very easy to use, reliable, highly configurable caching library for Android.

Method Summary

Modifier and Type	Method and Description
boolean	contains(java.lang.String key) Test if an object is present in cache.
void	delete(java.lang.String key) Delete the corresponding object in cache.
T	get(java.lang.String key) Return the object of the corresponding key from the cache.
DualCacheDiskMode	getDiskMode() Return the way objects are cached in disk layer.
long	getDiskUsedInBytes()
DualCacheRamMode	getRAMMode() Return the way objects are cached in RAM layer.
long	getRamUsedInBytes()
void	invalidate() Remove all objects from cache (both RAM and disk).
void	invalidateDisk() Remove all objects from Disk.
void	invalidateRAM() Remove all objects from RAM.
void	put(java.lang.String key, T object) Put an object in cache.

Methods inherited from class java.lang.Object

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

Method Detail

getRamUsedInBytes

public long getRamUsedInBytes()

getDiskUsedInBytes

public long getDiskUsedInBytes()

getRAMMode

public DualCacheRamMode getRAMMode()

Return the way objects are cached in RAM layer.

Returns:

the way objects are cached in RAM layer.

getDiskMode

public DualCacheDiskMode getDiskMode()

Return the way objects are cached in disk layer.

Returns:

the way objects are cached in disk layer.

put

public void put(java.lang.String key,
                T object)

Put an object in cache.

Parameters:

key - is the key of the object.

object - is the object to put in cache.

get

public T get(java.lang.String key)

Return the object of the corresponding key from the cache. In no object is available, return null.

Parameters:

key - is the key of the object.

Returns:

the object of the corresponding key from the cache. In no object is available, return null.

delete

public void delete(java.lang.String key)

Delete the corresponding object in cache.

Parameters:

key - is the key of the object.

invalidate

public void invalidate()

Remove all objects from cache (both RAM and disk).

invalidateRAM

public void invalidateRAM()

Remove all objects from RAM.

invalidateDisk

public void invalidateDisk()

Remove all objects from Disk.

contains

public boolean contains(java.lang.String key)

Test if an object is present in cache.

Parameters:

key - is the key of the object.

Returns:

true if the object is present in cache, false otherwise.