org.treetank.io

Interface ILog

All Known Implementing Classes:

LRULog, MemoryLog

public interface ILog

Interface for Log to capsulate persistent against non-persistent logs.

Author:

Sebastian Graf, University of Kosntanz

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Closing the log.
LogValue	get(LogKey pKey) Getting a LogValue for a given key
boolean	isClosed() Check if log is closed or not.
void	put(LogKey pKey, LogValue pValue) Putting a new entry to the log, overriding already existing entries.

Method Detail

get

LogValue get(LogKey pKey)
             throws TTIOException

Getting a LogValue for a given key

Parameters:

pKey - the key

Returns:

a suitable LogValue if present, false otherwise

Throws:

TTIOException

put

void put(LogKey pKey,
       LogValue pValue)
         throws TTIOException

Putting a new entry to the log, overriding already existing entries.

Parameters:

pKey - to be set

pValue - to be set

Throws:

TTIOException

close

void close()
           throws TTIOException

Closing the log.

Throws:

TTIOException

isClosed

boolean isClosed()

Check if log is closed or not.

Returns:

if log is closed.