Package db.buffers
Class VersionFileHandler
- java.lang.Object
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- db.buffers.VersionFileHandler
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public class VersionFileHandler extends java.lang.Object
VersionFileHandler
allows a set of VersionFile's to be used in the dynamic reconstruction of an older BufferFile. In an attempt to conserve file handles, only one VersionFile is held open at any point in time.When constructed, this handler determines the set of VersionFile's needed to reconstruct an older version from a specified target version.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getOriginalBufferCount()
Returns buffer count for original buffer file.
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