程序包 cn.taketoday.test.context.cache

类 DefaultContextCache.LruCache

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

java.util.LinkedHashMap<MergedContextConfiguration,cn.taketoday.context.ApplicationContext>

cn.taketoday.test.context.cache.DefaultContextCache.LruCache

所有已实现的接口:

Serializable, Cloneable, Map<MergedContextConfiguration,cn.taketoday.context.ApplicationContext>

封闭类:

DefaultContextCache

private class DefaultContextCache.LruCache
extends LinkedHashMap<MergedContextConfiguration,cn.taketoday.context.ApplicationContext>

Simple cache implementation based on LinkedHashMap with a maximum size and a least recently used (LRU) eviction policy that properly closes application contexts.

嵌套类概要

从类继承的嵌套类/接口 java.util.AbstractMap

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

字段概要

字段

修饰符和类型	字段	说明
private static final long	serialVersionUID

构造器概要

构造器

构造器	说明
LruCache(int initialCapacity, float loadFactor)	Create a new LruCache with the supplied initial capacity and load factor.

方法概要

修饰符和类型	方法	说明
protected boolean	removeEldestEntry(Map.Entry<MergedContextConfiguration,cn.taketoday.context.ApplicationContext> eldest)

从类继承的方法 java.util.LinkedHashMap

clear, containsValue, entrySet, forEach, get, getOrDefault, keySet, replaceAll, values

从类继承的方法 java.util.HashMap

clone, compute, computeIfAbsent, computeIfPresent, containsKey, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

从类继承的方法 java.util.AbstractMap

equals, hashCode, toString

从类继承的方法 java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, equals, hashCode, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

字段详细资料

serialVersionUID

private static final long serialVersionUID

另请参阅:

• 常量字段值

构造器详细资料

LruCache

LruCache(int initialCapacity,
 float loadFactor)

Create a new LruCache with the supplied initial capacity and load factor.

参数:

initialCapacity - the initial capacity

loadFactor - the load factor

方法详细资料

removeEldestEntry

protected boolean removeEldestEntry(Map.Entry<MergedContextConfiguration,cn.taketoday.context.ApplicationContext> eldest)

覆盖:

removeEldestEntry 在类中 LinkedHashMap<MergedContextConfiguration,cn.taketoday.context.ApplicationContext>