com.bergerkiller.bukkit.common.collections

Class ImplicitlySharedHolder.Reference<T>

java.lang.Object

com.bergerkiller.bukkit.common.collections.ImplicitlySharedHolder.Reference<T>

All Implemented Interfaces:

AutoCloseable

Enclosing class:

ImplicitlySharedHolder<T>

protected static final class ImplicitlySharedHolder.Reference<T>
extends Object
implements AutoCloseable

Base class for implicit sharing logic

Field Summary

Fields

Modifier and Type	Field and Description
T	val

Method Summary

Modifier and Type	Method and Description
void	close() Closes exclusive access to this reference
void	openRead() Gains read access to this reference, and waits until anyone writing to this reference has finished.
boolean	openWrite() Tries to write to the value stored by this reference.

Methods inherited from class java.lang.Object

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

Field Detail

val

public final T val

Method Detail

openWrite

public final boolean openWrite()

Tries to write to the value stored by this reference. Only if nobody is currently reading will this method return true.

Returns:

True if writing was possible

openRead

public final void openRead()

Gains read access to this reference, and waits until anyone writing to this reference has finished. If writing, it assumes writing will take a very short time.

close

public final void close()

Closes exclusive access to this reference

Specified by:

close in interface AutoCloseable