Memcache (Latke GAE 1.4.9 API)

java.lang.Object
- org.b3log.latke.cache.gae.Memcache<K,V>

Type Parameters:
K - the key of an object
V - the type of objects

All Implemented Interfaces:

Cache<K,V>
```
public final class Memcache<K extends Serializable,V extends Serializable>
extends Object
implements Cache<K,V>
```
Simple warper of Google App Engine memcache service.
Note:
- Invoking removeAll() will clear all caches.
- Statistics does not respect caches, this will return statistic states sum for all caches.
Version:

1.0.1.6, Dec 3, 2011

Author:

Liang Ding

Field Summary

Fields
Modifier and Type	Field and Description
`private com.google.appengine.api.memcache.AsyncMemcacheService`	`asyncMemcacheService` Asynchronous memcache service.
`private static int`	`FALSE_INT` Integer value for false flag.
`private static Logger`	`LOGGER` Logger.
`private com.google.appengine.api.memcache.MemcacheService`	`memcacheService` Memcache service.
`private String`	`name` Name of this cache.
`private static int`	`TRUE_INT` Integer value for true flag.

Constructor Summary

Constructors
Constructor and Description

Memcache(String name)
Constructs a memcache with the specified name.

Constructors
Constructor and Description
`Memcache(String name)` Constructs a memcache with the specified name.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`collect()`
`boolean`	`contains(K key)`
`V`	`get(K key)`
`long`	`getCachedBytes()`
`long`	`getCachedCount()`
`long`	`getHitBytes()`
`long`	`getHitCount()`
`long`	`getMaxCount()`
`long`	`getMissCount()`
`String`	`getName()` Gets the name of this cache.
`long`	`getPutCount()`
`long`	`inc(K key, long delta)`
`void`	`put(K key, V value)`
`void`	`putAsync(K key, V value)`
`void`	`remove(Collection<K> keys)`
`void`	`remove(K key)`
`void`	`removeAll()`
`void`	`setMaxCount(long maxCount)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - LOGGER
```
private static final Logger LOGGER
```
    Logger.
  - memcacheService
```
private com.google.appengine.api.memcache.MemcacheService memcacheService
```
    Memcache service.
  - asyncMemcacheService
```
private com.google.appengine.api.memcache.AsyncMemcacheService asyncMemcacheService
```
    Asynchronous memcache service.
  - name
```
private String name
```
    Name of this cache.
  - TRUE_INT
```
private static final int TRUE_INT
```
    Integer value for true flag.
    
    See Also:
    Constant Field Values
  - FALSE_INT
```
private static final int FALSE_INT
```
    Integer value for false flag.
    
    See Also:
    Constant Field Values
- Constructor Detail
  - Memcache
```
public Memcache(String name)
```
    Constructs a memcache with the specified name.
    
    Parameters:
    name - the specified name
- Method Detail
  - getName
```
public String getName()
```
    Gets the name of this cache.
    
    Returns:
    name of this cache
  - contains
```
public boolean contains(K key)
```
    Specified by:
    
    contains in interface Cache<K extends Serializable,V extends Serializable>
  - put
```
public void put(K key,
       V value)
```
    Specified by:
    
    put in interface Cache<K extends Serializable,V extends Serializable>
  - putAsync
```
public void putAsync(K key,
            V value)
```
    Specified by:
    
    putAsync in interface Cache<K extends Serializable,V extends Serializable>
  - get
```
public V get(K key)
```
    Specified by:
    
    get in interface Cache<K extends Serializable,V extends Serializable>
  - inc
```
public long inc(K key,
       long delta)
```
    Specified by:
    
    inc in interface Cache<K extends Serializable,V extends Serializable>
  - remove
```
public void remove(K key)
```
    Specified by:
    
    remove in interface Cache<K extends Serializable,V extends Serializable>
  - remove
```
public void remove(Collection<K> keys)
```
    Specified by:
    
    remove in interface Cache<K extends Serializable,V extends Serializable>
  - removeAll
```
public void removeAll()
```
    Specified by:
    
    removeAll in interface Cache<K extends Serializable,V extends Serializable>
  - setMaxCount
```
public void setMaxCount(long maxCount)
```
    Specified by:
    
    setMaxCount in interface Cache<K extends Serializable,V extends Serializable>
  - getMaxCount
```
public long getMaxCount()
```
    Specified by:
    
    getMaxCount in interface Cache<K extends Serializable,V extends Serializable>
  - getHitCount
```
public long getHitCount()
```
    Specified by:
    
    getHitCount in interface Cache<K extends Serializable,V extends Serializable>
  - getMissCount
```
public long getMissCount()
```
    Specified by:
    
    getMissCount in interface Cache<K extends Serializable,V extends Serializable>
  - getPutCount
```
public long getPutCount()
```
    Specified by:
    
    getPutCount in interface Cache<K extends Serializable,V extends Serializable>
  - getCachedBytes
```
public long getCachedBytes()
```
    Specified by:
    
    getCachedBytes in interface Cache<K extends Serializable,V extends Serializable>
  - getHitBytes
```
public long getHitBytes()
```
    Specified by:
    
    getHitBytes in interface Cache<K extends Serializable,V extends Serializable>
  - getCachedCount
```
public long getCachedCount()
```
    Specified by:
    
    getCachedCount in interface Cache<K extends Serializable,V extends Serializable>
  - collect
```
public void collect()
```
    Specified by:
    
    collect in interface Cache<K extends Serializable,V extends Serializable>

Class Memcache<K extends Serializable,V extends Serializable>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

LOGGER

memcacheService

asyncMemcacheService

name

TRUE_INT

FALSE_INT

Constructor Detail

Memcache

Method Detail

getName

contains

put

putAsync

get

inc

remove

remove

removeAll

setMaxCount

getMaxCount

getHitCount

getMissCount

getPutCount

getCachedBytes

getHitBytes

getCachedCount

collect