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public interface FilesCache
The fileCache interface. Implementations of this interface are expected to be thread safe.
Method Summary | |
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void |
clear(FileSystem filesystem)
purge the entries corresponding to the filesystem. |
void |
close()
purge the whole cache. |
FileObject |
getFile(FileSystem filesystem,
FileName name)
retrieve a file from the cache by its name. |
void |
putFile(FileObject file)
add a fileobject to the cache. |
boolean |
putFileIfAbsent(FileObject file)
add a fileobject to the cache if it isn't already present. |
void |
removeFile(FileSystem filesystem,
FileName name)
removes a file from cache. |
Method Detail |
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void putFile(FileObject file)
file
- the fileboolean putFileIfAbsent(FileObject file)
file
- the file
FileObject getFile(FileSystem filesystem, FileName name)
filesystem
- The FileSystem.name
- the name
void clear(FileSystem filesystem)
filesystem
- The FileSystem.void close()
void removeFile(FileSystem filesystem, FileName name)
filesystem
- filesystemname
- filename
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