Package org.apache.oro.util
Class CacheRandom
- java.lang.Object
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- org.apache.oro.util.GenericCache
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- org.apache.oro.util.CacheRandom
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- All Implemented Interfaces:
java.io.Serializable
,Cache
public final class CacheRandom extends GenericCache
This class is a GenericCache subclass implementing a random cache replacement policy. In other words, values are added to the cache until it becomes full. Once the cache is full, when a new value is added to the cache, it replaces a randomly selected value in the cache.- Since:
- 1.0
- Version:
- ,
- See Also:
GenericCache
, Serialized Form
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Field Summary
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Fields inherited from class org.apache.oro.util.GenericCache
DEFAULT_CAPACITY
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Constructor Summary
Constructors Constructor Description CacheRandom()
Same as:CacheRandom(int capacity)
Creates a CacheRandom instance with a given cache capacity.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addElement(java.lang.Object key, java.lang.Object value)
Adds a value to the cache.-
Methods inherited from class org.apache.oro.util.GenericCache
capacity, getElement, isFull, keys, size
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Method Detail
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addElement
public final void addElement(java.lang.Object key, java.lang.Object value)
Adds a value to the cache. If the cache is full, when a new value is added to the cache, it replaces the first of the current values in the cache to have been added (i.e., Random).- Specified by:
addElement
in interfaceCache
- Specified by:
addElement
in classGenericCache
- Parameters:
key
- The key referencing the value added to the cache.value
- The value to add to the cache.
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