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java.lang.Objectorg.apache.commons.jexl3.internal.SoftCache<K,V>
K
- the cache key entry typeV
- the cache key value typepublic class SoftCache<K,V>
A soft referenced cache.
The actual cache is held through a soft reference, allowing it to be GCed under memory pressure.
Method Summary | ||
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void |
clear()
Clears the cache. |
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createCache(int cacheSize)
Creates the cache store. |
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List<Map.Entry<K,V>> |
entries()
Produces the cache entry set. |
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V |
get(K key)
Gets a value from cache. |
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void |
put(K key,
V script)
Puts a value in cache. |
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int |
size()
Returns the cache size. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public int size()
public void clear()
public V get(K key)
key
- the cache entry key
public void put(K key, V script)
key
- the cache entry keyscript
- the cache entry valuepublic List<Map.Entry<K,V>> entries()
For testing only, perform deep copy of cache entries
public <K,V> Map<K,V> createCache(int cacheSize)
K
- the key typeV
- the value typecacheSize
- the cache size, must be > 0
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