CountLimited (Castor JavaDoc)

java.lang.Object
- org.castor.cache.AbstractBaseCache
- - org.castor.cache.simple.CountLimited

All Implemented Interfaces:

java.util.Map<java.lang.Object,java.lang.Object>, Cache
```
public final class CountLimited
extends AbstractBaseCache
```
CountLimited is a count limted least-recently-used Map. Every object being put in the Map will live until the map is full. If the map is full, the least recently used object will be disposed.
The capacity is passed to the cache at initialization by the individual cache property capacity which defines the maximum number of objects the cache can hold. If not specified a default capacity of 30 objects will be used.

Version:

$Revision: 8102 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $

Author:

Thomas Yip, Werner Guttmann, Ralf Joachim

Nested Class Summary
- Nested classes/interfaces inherited from interface java.util.Map
  java.util.Map.Entry<K extends java.lang.Object,V extends java.lang.Object>

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`DEFAULT_CAPACITY`	Default capacity of cache.
`static java.lang.String`	`PARAM_CAPACITY`	Mapped initialization parameter `capacity`.
`static java.lang.String`	`TYPE`	The type of the cache.

Fields inherited from interface org.castor.cache.Cache
DEFAULT_DEBUG, DEFAULT_NAME, DEFAULT_TYPE, PARAM_DEBUG, PARAM_NAME, PARAM_TYPE

Constructor Summary

Constructors
Constructor Description

CountLimited()

Constructors
Constructor	Description
`CountLimited()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clear()`
`boolean`	`containsKey(java.lang.Object key)`
`boolean`	`containsValue(java.lang.Object value)`
`java.util.Set<java.util.Map.Entry<java.lang.Object,java.lang.Object>>`	`entrySet()`
`java.lang.Object`	`get(java.lang.Object key)`
`int`	`getCapacity()`	Get real capacity of this cache.
`java.lang.String`	`getType()`	Indicates the type of this cache.
`void`	`initialize(java.util.Properties params)`	Lyfe-cycle method to allow custom initialization of cache implementations.
`boolean`	`isEmpty()`
`java.util.Set<java.lang.Object>`	`keySet()`
`java.lang.Object`	`put(java.lang.Object key, java.lang.Object value)`
`void`	`putAll(java.util.Map<? extends java.lang.Object,? extends java.lang.Object> map)`
`java.lang.Object`	`remove(java.lang.Object key)`
`int`	`size()`
`java.util.Collection<java.lang.Object>`	`values()`

Methods inherited from class org.castor.cache.AbstractBaseCache
close, expire, expireAll, getName, invokeMethod, invokeStaticMethod

Methods inherited from interface java.util.Map
compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

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

Field Detail
- TYPE
```
public static final java.lang.String TYPE
```
  The type of the cache.
  
  See Also:
  
  Constant Field Values
- PARAM_CAPACITY
```
public static final java.lang.String PARAM_CAPACITY
```
  Mapped initialization parameter capacity.
  
  See Also:
  
  Constant Field Values
- DEFAULT_CAPACITY
```
public static final int DEFAULT_CAPACITY
```
  Default capacity of cache.
  
  See Also:
  
  Constant Field Values

Constructor Detail
- CountLimited
```
public CountLimited()
```

Method Detail

initialize
```
public void initialize(java.util.Properties params)
                throws CacheAcquireException
```
Lyfe-cycle method to allow custom initialization of cache implementations.

Specified by:

initialize in interface Cache

Overrides:

initialize in class AbstractBaseCache

Parameters:

params - Parameters to initialize the cache (e.g. name, capacity).

Throws:

CacheAcquireException - If cache can not be initialized.

getType
```
public java.lang.String getType()
```
Indicates the type of this cache.

Returns:

The cache type.

getCapacity
```
public int getCapacity()
```
Get real capacity of this cache.

Returns:

Real capacity of this cache.

size
```
public int size()
```

isEmpty
```
public boolean isEmpty()
```

containsKey

public boolean containsKey(java.lang.Object key)

containsValue

public boolean containsValue(java.lang.Object value)

get

public java.lang.Object get(java.lang.Object key)

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)

remove

public java.lang.Object remove(java.lang.Object key)

putAll

public void putAll(java.util.Map<? extends java.lang.Object,? extends java.lang.Object> map)

clear
```
public void clear()
```

keySet

public java.util.Set<java.lang.Object> keySet()

values

public java.util.Collection<java.lang.Object> values()

entrySet

public java.util.Set<java.util.Map.Entry<java.lang.Object,java.lang.Object>> entrySet()

Class CountLimited

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Field Summary

Fields inherited from interface org.castor.cache.Cache

Constructor Summary

Method Summary

Methods inherited from class org.castor.cache.AbstractBaseCache

Methods inherited from interface java.util.Map

Methods inherited from class java.lang.Object

Field Detail

TYPE

PARAM_CAPACITY

DEFAULT_CAPACITY

Constructor Detail

CountLimited

Method Detail

initialize

getType

getCapacity

size

isEmpty

containsKey

containsValue

get

put

remove

putAll

clear

keySet

values

entrySet