- <init>
Constructor.
- checkSelf
Check whether the step size in mapped file queue is correct.
- decorate
Decorate offset from mapped file, in order to distinguish with tagsCode(saved in
cq originally). if
- destroy
delete files and directory.
- flush
flush buffer to file.
- fullFillToEnd
- get
Get data from buffer, and set to cqExtUnit
- isExtAddr
Check whether address point to extend file. Just test address is less than 0.
- load
Load data from file when startup.
- recover
Recover.
- truncateByMaxAddress
Delete files after maxAddress, and reset wrote/commit/flush position to last
file.
- truncateByMinAddress
Delete files before minAddress.