net.openhft.lang.io

Class VanillaMappedCache<T>

java.lang.Object

net.openhft.lang.io.VanillaMappedCache<T>

All Implemented Interfaces:

Closeable, AutoCloseable

public class VanillaMappedCache<T>
extends Object
implements Closeable

Constructor Summary

Constructors

Constructor and Description
VanillaMappedCache()
VanillaMappedCache(boolean cleanOnClose)
VanillaMappedCache(int maximumCacheSize, boolean releaseOnRemove)
VanillaMappedCache(int maximumCacheSize, boolean releaseOnRemove, boolean cleanOnClose)
VanillaMappedCache(int maximumCacheSize, boolean releaseOnRemove, boolean cleanOnClose, FileLifecycleListener fileLifecycleListener)

Method Summary

Modifier and Type	Method and Description
void	checkCounts(int min, int max)
void	close()
VanillaMappedBytes	get(T key)
VanillaMappedBytes	put(T key, File path, long size)
VanillaMappedBytes	put(T key, File path, long size, long index)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

VanillaMappedCache

public VanillaMappedCache()

VanillaMappedCache

public VanillaMappedCache(boolean cleanOnClose)

VanillaMappedCache

public VanillaMappedCache(int maximumCacheSize,
                          boolean releaseOnRemove)

VanillaMappedCache

public VanillaMappedCache(int maximumCacheSize,
                          boolean releaseOnRemove,
                          boolean cleanOnClose)

VanillaMappedCache

public VanillaMappedCache(int maximumCacheSize,
                          boolean releaseOnRemove,
                          boolean cleanOnClose,
                          FileLifecycleListener fileLifecycleListener)

Parameters:

maximumCacheSize - the maximum number of VanillaMappedBytes to cache

releaseOnRemove - release the VanillaMappedBytes when evicted from cache

cleanOnClose - clean the VanillaMappedBytes when evicted from cache

fileLifecycleListener - the file lifecycle

Method Detail

get

public VanillaMappedBytes get(T key)

put

public VanillaMappedBytes put(T key,
                              File path,
                              long size)
                       throws IOException

Throws:

IOException

put

public VanillaMappedBytes put(T key,
                              File path,
                              long size,
                              long index)
                       throws IOException

Throws:

IOException

size

public int size()

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

checkCounts

public void checkCounts(int min,
                        int max)