LFUCache (dubbo-common 2.6.10.1 API)

java.lang.Object
- com.alibaba.dubbo.common.utils.LFUCache<K,V>

public class LFUCache<K,V>
extends Object

构造器概要

构造器
构造器说明

LFUCache()

LFUCache(int maxCapacity, float evictionFactor)
Constructs and initializes cache with specified capacity and eviction factor.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`V`	`get(K key)`
`int`	`getCapacity()`
`int`	`getSize()`	Returns cache current size.
`V`	`put(K key, V value)`
`V`	`remove(K key)`

从类继承的方法 java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - LFUCache
```
public LFUCache()
```
  - LFUCache
```
public LFUCache(int maxCapacity,
                float evictionFactor)
```
    Constructs and initializes cache with specified capacity and eviction factor. Unacceptable parameter values followed with IllegalArgumentException.
    
    参数:
    
    maxCapacity - cache max capacity
    
    evictionFactor - cache proceedEviction factor
- 方法详细资料
  - getCapacity
```
public int getCapacity()
```
  - put
```
public V put(K key,
             V value)
```
  - remove
```
public V remove(K key)
```
  - get
```
public V get(K key)
```
  - getSize
```
public int getSize()
```
    Returns cache current size.
    
    返回:
    
    cache size