cubicchunks.regionlib.lib.provider

Class SharedCache

java.lang.Object

cubicchunks.regionlib.lib.provider.SharedCache

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public class SharedCache
extends java.lang.Object
implements java.io.Flushable, java.io.Closeable

A shared cache for IRegions.

See Also:

SharedCachedRegionProvider

Field Summary

Fields

Modifier and Type	Field and Description
static SharedCache	DEFAULT

Constructor Summary

Constructors

Constructor and Description
SharedCache(int maxCacheSize)

Method Summary

Modifier and Type	Method and Description
protected boolean	cleanup0(boolean force, boolean full)
void	close()
void	flush()
<K extends IKey<K>> boolean	forRegion(RegionKey regionKey, IRegionFactory<K> regionFactory, boolean allowCreation, CheckedConsumer<? super IRegion<K>,java.io.IOException> callback) Runs the given function on the region supplied by the given IRegionFactory for the given RegionKey.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT

public static final SharedCache DEFAULT

Constructor Detail

SharedCache

public SharedCache(int maxCacheSize)

Method Detail

cleanup0

protected boolean cleanup0(boolean force,
                           boolean full)
                    throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Throws:

java.io.IOException

forRegion

public <K extends IKey<K>> boolean forRegion(RegionKey regionKey,
                                             IRegionFactory<K> regionFactory,
                                             boolean allowCreation,
                                             CheckedConsumer<? super IRegion<K>,java.io.IOException> callback)
                                      throws java.io.IOException

Runs the given function on the region supplied by the given IRegionFactory for the given RegionKey.

Parameters:

regionKey - the region key

regionFactory - the region factory

allowCreation - whether or not the region is allowed to be created if it doesn't exist

callback - the function to run

Returns:

whether or not the function was run. This will return false only if allowCreation == false and the region doesn't exist

Throws:

java.io.IOException