xal.service.pvlogger

Interface LoggerChangeListener

All Known Implementing Classes:

LoggerChangeAdapter

public interface LoggerChangeListener

LoggerChangeListener is a listener interface for LoggerChange events.

Field Summary

Fields

Modifier and Type	Field and Description
static int	ENABLE_CHANGED
static int	GROUP_CHANGED
static int	LOGGING_CHANGED
static int	LOGGING_PERIOD_CHANGED

Method Summary

Modifier and Type	Method and Description
void	snapshotPublished(LoggerSession logger, MachineSnapshot snapshot) Notification that a machine snapshot has been published.
void	snapshotTaken(LoggerSession logger, MachineSnapshot snapshot) Notification that a machine snapshot has been taken.
void	stateChanged(LoggerSession logger, int type) Notification that the logger state has changed.

Field Detail

LOGGING_CHANGED

static final int LOGGING_CHANGED

See Also:

Constant Field Values

LOGGING_PERIOD_CHANGED

static final int LOGGING_PERIOD_CHANGED

See Also:

Constant Field Values

GROUP_CHANGED

static final int GROUP_CHANGED

See Also:

Constant Field Values

ENABLE_CHANGED

static final int ENABLE_CHANGED

See Also:

Constant Field Values

Method Detail

stateChanged

void stateChanged(LoggerSession logger,
                  int type)

Notification that the logger state has changed.

Parameters:

logger - The logger whose state has changed.

type - The type of change

snapshotTaken

void snapshotTaken(LoggerSession logger,
                   MachineSnapshot snapshot)

Notification that a machine snapshot has been taken.

Parameters:

logger - The logger which took the snapshot.

snapshot - The machine snapshot taken.

snapshotPublished

void snapshotPublished(LoggerSession logger,
                       MachineSnapshot snapshot)

Notification that a machine snapshot has been published.

Parameters:

logger - The logger which publshed the snapshot.

snapshot - The machine snapshot published.