Package net.sf.basedb.util.bfs
Interface FilenameGenerator<T>
- All Known Implementing Classes:
AbstractFilenameGenerator
,SequenceFilenameGenerator
,SuggestedFilenameGenerator
public interface FilenameGenerator<T>
File name generators are used together with
DataWriterFactory
implementations to generate file names for BFS data files.- Version:
- 2.15
- Author:
- Nicklas
- Last modified
- $Date: 2010-01-12 14:21:49 +0100 (ti, 12 jan 2010) $
-
Method Summary
Modifier and TypeMethodDescriptiongetNextFilename
(T owner, String suggestedFilename) Get the next file name.
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Method Details
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getNextFilename
Get the next file name. This method should never return the same file name more than one time (given a single implementor instance). The generator implementation should not concern itself with the underlying file system or if the file already exists or not (this is a task for theDataWriterFactory
implementation).- Parameters:
owner
- The owner of the data in the filesuggestedFilename
- A default suggested file name (can be null)- Returns:
- A unique file name
-