Selects log records that match the requested begin time and levels.
reasembles divided records into a single log record
splits the log record into fields
ObjectMethod hasNext() → $boolean
Reads records, reassembling them and skipping until a record qualifies per the requested time and levels.
The next matching record is parsed and saved into an instance variable until requested.
Returns true if a cached record is available.
ObjectMethod snoopNext() → $hashref
Returns a hash of the fields in the next available record without
moving the record pointer. (If the file has not yet been read, the hasNext() method is called,
which will read the file until it finds a matching record.
ObjectMethod next() → \$hash or @array
Returns a hash, or an array of the fields in the next available record depending on the API version.