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Class Summary |
| CheckpointOperation |
A Log Operation that represents a checkpoint. |
| ChecksumOperation |
A Log Operation that represents a checksum for a group of log records
that are written to the tranaction log file. |
| D_FlushedScan |
|
| D_LogToFile |
|
| FileLogger |
Write log records to a log file as a stream
(ie. |
| FlushedScan |
Scan the the log which is implemented by a series of log files.n
This log scan knows how to move across log file if it is positioned at
the boundary of a log file and needs to getNextRecord. |
| FlushedScanHandle |
|
| LogAccessFile |
Wraps a RandomAccessFile file to provide buffering
on log writes. |
| LogAccessFileBuffer |
A single buffer of data. |
| LogCounter |
A very simple log instant implementation. |
| LogRecord |
The log record written out to disk. |
| LogToFile |
This is an implementation of the log using a non-circular file system file. |
| ReadOnly |
A read-only version of the log factory. |
| Scan |
Scan the the log which is implemented by a series of log files.n
This log scan knows how to move across log file if it is positioned at
the boundary of a log file and needs to getNextRecord. |