NAME

Log::Unrotate::Cursor - abstract class for unrotate cursors

VERSION

version 1.30

DECRIPTION

Log::Unrotate keeps its position in persistent objects called cursors.

See Log::Unrotate::Cursor::File for the default cursor implementation.

METHODS

read()

Get the hashref with a position data.

Data usually includes Position, Inode, LastLine and LogFile keys.

commit($position)

Save a new position into the cursor.

clean()

Clean all data from the cursor.

rollback()

Rollback the cursor to some previous value.

Returns 1 on success, 0 on fail.