Package adams.flow.core

Class AbstractDataPlotUpdater<P extends DataContainerPanel,C>

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.flow.core.AbstractDataPlotUpdater<P,C>

Type Parameters:

P - the type of panel this updater handles

C - the type of container this updater handles

All Implemented Interfaces:

Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, SizeOfHandler, DataPlotUpdater<P,C>, Serializable

Direct Known Subclasses:

AbstractInstancePanelUpdater, AbstractPlotUpdater, AbstractPlotUpdater, AbstractSpreadSheetRowPanelUpdater

public abstract class AbstractDataPlotUpdater<P extends DataContainerPanel,C>
extends AbstractOptionHandler
implements DataPlotUpdater<P,C>

Ancestor for classes that determine when to update the data container panel, i.e., repaint all of it.

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class adams.core.option.AbstractOptionHandler

m_OptionManager

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
AbstractDataPlotUpdater()

Method Summary

Modifier and Type	Method	Description
protected abstract boolean	canNotify(P panel, C cont)	Checks whether all conditions are met to notify the listeners for changes in the data container panel.
protected void	doUpdate(P panel, boolean notify)	Updates the data container panel regardless, with optional notification of listeners.
void	update(P panel)	Updates the data container panel regardless, notifying the listeners.
boolean	update(P panel, C cont)	Updates the data container panel if necessary.

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, defineOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, globalInfo, initialize, loggingLevelTipText, newOptionManager, reset, setLoggingLevel, toCommandLine, toString

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface adams.core.Destroyable

destroy

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Methods inherited from interface adams.core.option.OptionHandler

cleanUpOptions, defineOptions, getOptionManager, toCommandLine

Constructor Detail

AbstractDataPlotUpdater

public AbstractDataPlotUpdater()

Method Detail

canNotify

protected abstract boolean canNotify(P panel,
                                     C cont)

Checks whether all conditions are met to notify the listeners for changes in the data container panel.

Parameters:

panel - the data container panel to potentially update

cont - the current plot container

Returns:

true if the listeners can be notified

doUpdate

protected void doUpdate(P panel,
                        boolean notify)

Updates the data container panel regardless, with optional notification of listeners.

Parameters:

panel - the data container panel to update

notify - whether to notify listeners

update

public boolean update(P panel,
                      C cont)

Updates the data container panel if necessary.

Specified by:

update in interface DataPlotUpdater<P extends DataContainerPanel,C>

Parameters:

panel - the data container panel to potentially update

cont - the current data container

Returns:

true if the change listeners were notified

update

public void update(P panel)

Updates the data container panel regardless, notifying the listeners.

Specified by:

update in interface DataPlotUpdater<P extends DataContainerPanel,C>

Parameters:

panel - the data container panel to update