CacheMap (Jackrabbit Oak 1.82.0 API)

java.lang.Object
- org.apache.jackrabbit.oak.plugins.document.persistentCache.CacheMap<K,V>

Type Parameters:

K - the key type

V - the value type
```
public class CacheMap<K,V>
extends Object
```
A cache map. This map supports re-opening the store if this is needed.
Note that a failure to open the underlying store will be handled gracefully, in that the CacheMap can be constructed, but will not actually cache anything. The same is true for the case where the underlying store starts to fail and can not be re-opened.

Constructor Summary

Constructors
Constructor Description

CacheMap(MapFactory factory, String name, org.h2.mvstore.MVMap.Builder<K,V> builder)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clear()`
`boolean`	`containsKey(Object key)`
`V`	`get(Object key)`
`V`	`put(K key, V value)`
`V`	`remove(Object key)`

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

Constructor Detail

CacheMap

public CacheMap(MapFactory factory,
                String name,
                org.h2.mvstore.MVMap.Builder<K,V> builder)

Method Detail

put

public V put(K key,
             V value)

get
```
public V get(Object key)
```

containsKey

public boolean containsKey(Object key)

remove
```
public V remove(Object key)
```

clear
```
public void clear()
```