org.apache.flink.table.utils

类 ThreadLocalCache<K,V>

java.lang.Object

org.apache.flink.table.utils.ThreadLocalCache<K,V>

@Internal
public abstract class ThreadLocalCache<K,V>
extends Object

Provides a thread local cache with a maximum cache size per thread.

Note: Values must not be null.

构造器概要

构造器

限定符	构造器和说明
protected	ThreadLocalCache()
protected	ThreadLocalCache(int maxSizePerThread)

方法概要

限定符和类型	方法和说明
V	get(K key)
abstract V	getNewInstance(K key)
static <K,V> ThreadLocalCache<K,V>	of(java.util.function.Function<K,V> creator)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

ThreadLocalCache

protected ThreadLocalCache()

ThreadLocalCache

protected ThreadLocalCache(int maxSizePerThread)

方法详细资料

get

public V get(K key)

getNewInstance

public abstract V getNewInstance(K key)

of

public static <K,V> ThreadLocalCache<K,V> of(java.util.function.Function<K,V> creator)