com.hannesdorfmann.httpkit.cache

Interface MemoryCache<K,V>

All Superinterfaces:

SubCache<K,V>

All Known Implementing Classes:

BitmapLruMemoryCache, CastedBitmapLruMemoryCache, LruMemoryCache

public interface MemoryCache<K,V>
extends SubCache<K,V>

Created by Hannes Dorfmann on 25.03.14.

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() Cleans the cache, by removing all cache entries
CacheEntry<V>	get(K key) Get the Cached entry
boolean	isForType(V value) Determines if the the cache implementation can store values of the given (already parsed) value
void	onLowMemory() This method is called, when the memory of the device runs low (RAM).
void	put(K key, CacheEntry<V> entry) Put a already existing entry in the memory cache
void	put(K key, V value, String mimeType, String charsetEncoding, long expirationTimeStamp, String eTag) Adds and create a new CacheEntry to the cache.

Methods inherited from interface com.hannesdorfmann.httpkit.cache.SubCache

remove, updateExpirationTimestamp

Method Detail

put

void put(K key,
       V value,
       String mimeType,
       String charsetEncoding,
       long expirationTimeStamp,
       String eTag)

Adds and create a new CacheEntry to the cache.

Parameters:

key - The key

value - The Value for the given key

mimeType - The mime type of the value. This is important to find the correct parser for the stored cache value

charsetEncoding - The charset like, UTF-8 etc. that i used, to encode the string content (is useless for binary data)

expirationTimeStamp - The expiration value

eTag - The ETag

put

void put(K key,
       CacheEntry<V> entry)

Put a already existing entry in the memory cache

Parameters:

key -

entry -

get

CacheEntry<V> get(K key)

Get the Cached entry

Parameters:

key -

Returns:

isForType

boolean isForType(V value)

Determines if the the cache implementation can store values of the given (already parsed) value

Parameters:

value -

Returns:

onLowMemory

void onLowMemory()

This method is called, when the memory of the device runs low (RAM).

clear

void clear()

Cleans the cache, by removing all cache entries