ucar.nc2.util.cache

Interface FileCacheIF

All Known Implementing Classes:

FileCache, FileCacheARC, FileCacheGuava, FileCacheNOP

public interface FileCacheIF

An interface to a FileCache

Since:

10/28/2014

Method Summary

Modifier and Type	Method and Description
FileCacheable	acquire(FileFactory factory, DatasetUrl location)
FileCacheable	acquire(FileFactory factory, Object hashKey, DatasetUrl location, int buffer_size, CancelTask cancelTask, Object spiObject)
void	clearCache(boolean force)
void	disable()
void	eject(Object hashKey)
void	enable()
boolean	release(FileCacheable ncfile)
void	resetTracking()
List<String>	showCache()
void	showCache(Formatter format)
void	showStats(Formatter format)
void	showTracking(Formatter format)

Method Detail

enable

void enable()

disable

void disable()

acquire

FileCacheable acquire(FileFactory factory,
                      DatasetUrl location)
               throws IOException

Throws:

IOException

acquire

FileCacheable acquire(FileFactory factory,
                      Object hashKey,
                      DatasetUrl location,
                      int buffer_size,
                      CancelTask cancelTask,
                      Object spiObject)
               throws IOException

Throws:

IOException

release

boolean release(FileCacheable ncfile)
         throws IOException

Throws:

IOException

eject

void eject(Object hashKey)

clearCache

void clearCache(boolean force)

resetTracking

void resetTracking()

showTracking

void showTracking(Formatter format)

showCache

void showCache(Formatter format)

showStats

void showStats(Formatter format)

showCache

List<String> showCache()