Package com.cryptomorin.xseries.profiles.lock

Class KeyedLockMap<K>

java.lang.Object

com.cryptomorin.xseries.profiles.lock.KeyedLockMap<K>

Type Parameters:

K - the type of object used to identify what the locks are associated to.

@Internal
public final class KeyedLockMap<K>
extends Object

A registry that queues locks per-object using KeyedLock.

Constructor Summary

Constructors

Constructor	Description
KeyedLockMap()

Method Summary

Modifier and Type	Method	Description
<V> KeyedLock<K,V>	lock(K key, Function<K,V> fetcher)	This method will return a finalized lock if the fetcher already has the value, which prevents the unnecessary synchronization and creation of locks, otherwise the associated key will be locked and the value can be retrieved again with KeyedLock.getOrRetryValue() after the lock was released by other threads.
<V> KeyedLock<K,V>	lock(K key, Supplier<V> fetcher)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

KeyedLockMap

public KeyedLockMap()

Method Details

lock

public <V> KeyedLock<K,V> lock(K key,
 Supplier<V> fetcher)

See Also:

• lock(Object, Function)

lock

public <V> KeyedLock<K,V> lock(K key,
 Function<K,V> fetcher)

This method will return a finalized lock if the fetcher already has the value, which prevents the unnecessary synchronization and creation of locks, otherwise the associated key will be locked and the value can be retrieved again with KeyedLock.getOrRetryValue() after the lock was released by other threads.

toString

public String toString()

Overrides:

toString in class Object