Package adams.flow.sink

Class WekaInstancesDisplay

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.flow.core.AbstractActor

adams.flow.core.AbstractDisplay

adams.flow.sink.AbstractDisplay

adams.flow.sink.AbstractGraphicalDisplay

adams.flow.sink.WekaInstancesDisplay

All Implemented Interfaces:

AdditionalInformationHandler, CleanUpHandler, Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, QuickInfoSupporter, ShallowCopySupporter<Actor>, SizeOfHandler, Stoppable, StoppableWithFeedback, TextSupporter, VariablesInspectionHandler, VariableChangeListener, Actor, ClearableDisplay, DisplayTypeSupporter, ErrorHandler, InputConsumer, ComponentSupplier, DisplayPanelProvider, TextSupplier, MenuBarProvider, SendToActionSupporter, Serializable, Comparable

public class WekaInstancesDisplay
extends AbstractGraphicalDisplay
implements DisplayPanelProvider, TextSupplier, ComponentSupplier

Actor for displaying a weka.core.Instances object in table format.

Input/output:
- accepts:
weka.core.Instances


Valid options are:

-D <int> (property: debugLevel)
    The greater the number the more additional info the scheme may output to
    the console (0 = off).
    default: 0
    minimum: 0
 

-name <java.lang.String> (property: name)
    The name of the actor.
    default: InstancesDisplay
 

-annotation <adams.core.base.BaseText> (property: annotations)
    The annotations to attach to this actor.
    default:
 

-skip (property: skip)
    If set to true, transformation is skipped and the input token is just forwarded
    as it is.
 

-width <int> (property: width)
    The width of the dialog.
    default: 640
    minimum: 1
 

-height <int> (property: height)
    The height of the dialog.
    default: 480
    minimum: 1
 

-x <int> (property: x)
    The X position of the dialog (>=0: absolute, -1: left, -2: center, -3: right
    ).
    default: -1
    minimum: -3
 

-y <int> (property: y)
    The Y position of the dialog (>=0: absolute, -1: top, -2: center, -3: bottom
    ).
    default: -1
    minimum: -3
 

-writer <adams.gui.print.JComponentWriter [options]> (property: writer)
    The writer to use for generating the graphics output.
    default: adams.gui.print.NullWriter
 

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected InstancesTable	m_Table	the table with the instances.

Fields inherited from class adams.flow.sink.AbstractGraphicalDisplay

m_GraphicFileChooser, m_MenuBar, m_MenuItemFileClear, m_MenuItemFileClose, m_MenuItemFileSaveAs, m_MenuItemFileSaveTextAs, m_MenuItemFlowPauseResume, m_MenuItemFlowStop, m_ShowFlowControlSubMenu, m_TextFileChooser, m_Writer

Fields inherited from class adams.flow.core.AbstractDisplay

BACKUP_INPUT, m_CreateFrame, m_DisplayType, m_Frame, m_Height, m_InputToken, m_KeepOpen, m_Panel, m_ShortTitle, m_Updating, m_Width, m_X, m_Y

Fields inherited from class adams.flow.core.AbstractActor

m_Annotations, m_BackupState, m_DetectedObjectVariables, m_DetectedVariables, m_ErrorHandler, m_Executed, m_Executing, m_ExecutionListeningSupporter, m_FullName, m_LoggingPrefix, m_Name, m_Parent, m_ScopeHandler, m_Self, m_Silent, m_Skip, m_StopFlowOnError, m_StopMessage, m_Stopped, m_StorageHandler, m_VariablesUpdated

Fields inherited from class adams.core.option.AbstractOptionHandler

m_OptionManager

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Fields inherited from interface adams.flow.core.Actor

FILE_EXTENSION, FILE_EXTENSION_GZ

Constructor Summary

Constructors

Constructor	Description
WekaInstancesDisplay()

Method Summary

Modifier and Type	Method	Description
Class[]	accepts()	Returns the class that the consumer accepts.
protected void	cleanUpGUI()	Removes all graphical components.
void	clearPanel()	Clears the content of the panel.
AbstractDisplayPanel	createDisplayPanel(Token token)	Creates a new panel for the token.
protected void	display(Token token)	Displays the token (the panel and dialog have already been created at this stage).
boolean	displayPanelRequiresScrollPane()	Returns whether the created display panel requires a scroll pane or not.
protected String	doExecute()	Executes the flow item.
String	getCustomSupplyTextMenuItemCaption()	Returns the text for the menu item.
ExtensionFileFilter	getCustomTextFileFilter()	Returns a custom file filter for the file chooser.
protected int	getDefaultHeight()	Returns the default height for the dialog.
protected int	getDefaultWidth()	Returns the default width for the dialog.
Class[]	getSendToClasses()	Returns the classes that the supporter generates.
Object	getSendToItem(Class[] cls)	Returns the object to send.
String	globalInfo()	Returns a string describing the object.
protected BasePanel	newPanel()	Creates the panel to display in the dialog.
JComponent	supplyComponent()	Supplies the component.
String	supplyText()	Supplies the text.
boolean	supportsClear()	Whether "clear" is supported and shows up in the menu.

Methods inherited from class adams.flow.sink.AbstractGraphicalDisplay

canPauseOrResume, clear, close, createMenuBar, defineOptions, getGraphicFileChooser, getMenuBar, getShowFlowControlSubMenu, getTextFileChooser, getWriter, hasPanel, hasSendToItem, isPaused, pauseResumeFlow, saveAs, saveTextAs, setShowFlowControlSubMenu, setWriter, showFlowControlSubMenuTipText, stopFlow, updateMenu, wrapUp, writerTipText

Methods inherited from class adams.flow.sink.AbstractDisplay

newDisplayRunnable, postDisplay, preDisplay

Methods inherited from class adams.flow.core.AbstractDisplay

backupState, cleanUp, cleanUpGUIKeepOpen, closeFrame, createFrame, createTitle, currentInput, deregisterInWrapUp, deregisterWindow, deregisterWithEditor, displayTypeTipText, doCreateFrame, getCreateFrame, getDefaultDisplayType, getDefaultShortTitle, getDefaultX, getDefaultY, getDisplayType, getFrame, getFrameDefaultCloseOperation, getHeight, getKeepOpen, getPanel, getQuickInfo, getShortTitle, getWidth, getX, getY, hasInput, heightTipText, initialize, input, postCreateFrame, preCreateFrame, registerWindow, registerWithEditor, reset, restoreState, setCreateFrame, setDisplayType, setHeight, setKeepOpen, setShortTitle, setWidth, setX, setY, shortTitleTipText, stopExecution, widthTipText, xTipText, yTipText

Methods inherited from class adams.flow.core.AbstractActor

annotationsTipText, canInspectOptions, canPerformSetUpCheck, compareTo, configureLogger, destroy, equals, execute, finalUpdateVariables, findVariables, findVariables, forceVariables, forCommandLine, forName, forName, getAdditionalInformation, getAnnotations, getDefaultName, getDetectedVariables, getErrorHandler, getFlowActors, getFlowExecutionListeningSupporter, getFullName, getName, getNextSibling, getParent, getParentComponent, getPreviousSibling, getRoot, getScopeHandler, getSilent, getSkip, getStopFlowOnError, getStopMessage, getStorageHandler, getVariables, handleError, handleException, hasErrorHandler, hasStopMessage, index, isBackedUp, isExecuted, isExecuting, isFinished, isHeadless, isStopped, nameTipText, performSetUpChecks, performVariableChecks, postExecute, preExecute, pruneBackup, pruneBackup, setAnnotations, setErrorHandler, setName, setParent, setSilent, setSkip, setStopFlowOnError, setUp, setVariables, shallowCopy, shallowCopy, silentTipText, sizeOf, skipTipText, stopExecution, stopFlowOnErrorTipText, updateDetectedVariables, updatePrefix, updateVariables, variableChanged

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, finishInit, getDefaultLoggingLevel, getOptionManager, loggingLevelTipText, newOptionManager, setLoggingLevel, toCommandLine, toString

Methods inherited from class adams.core.logging.LoggingObject

getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled

Methods inherited from class java.lang.Object

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

Methods inherited from interface adams.flow.core.Actor

cleanUp, compareTo, destroy, equals, execute, findVariables, getAnnotations, getDefaultName, getDetectedVariables, getErrorHandler, getFlowExecutionListeningSupporter, getFullName, getName, getNextSibling, getParent, getParentComponent, getPreviousSibling, getQuickInfo, getRoot, getScopeHandler, getSilent, getSkip, getStopFlowOnError, getStopMessage, getStorageHandler, getVariables, handleError, hasErrorHandler, hasStopMessage, index, isExecuted, isFinished, isHeadless, isStopped, setAnnotations, setErrorHandler, setName, setParent, setSilent, setSkip, setStopFlowOnError, setUp, setVariables, shallowCopy, shallowCopy, sizeOf, stopExecution, stopExecution, toCommandLine, variableChanged, wrapUp

Methods inherited from interface adams.core.AdditionalInformationHandler

getAdditionalInformation

Methods inherited from interface adams.flow.core.InputConsumer

currentInput, hasInput, input

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel, setLoggingLevel

Methods inherited from interface adams.core.logging.LoggingSupporter

getLogger, isLoggingEnabled

Methods inherited from interface adams.core.option.OptionHandler

cleanUpOptions, defineOptions, getOptionManager

Methods inherited from interface adams.core.VariablesInspectionHandler

canInspectOptions

Field Detail

m_Table

protected InstancesTable m_Table

the table with the instances.

Constructor Detail

WekaInstancesDisplay

public WekaInstancesDisplay()

Method Detail

globalInfo

public String globalInfo()

Returns a string describing the object.

Specified by:

globalInfo in interface GlobalInfoSupporter

Specified by:

globalInfo in class AbstractOptionHandler

Returns:

a description suitable for displaying in the gui

getDefaultWidth

protected int getDefaultWidth()

Returns the default width for the dialog.

Overrides:

getDefaultWidth in class AbstractDisplay

Returns:

the default width

getDefaultHeight

protected int getDefaultHeight()

Returns the default height for the dialog.

Overrides:

getDefaultHeight in class AbstractDisplay

Returns:

the default height

supportsClear

public boolean supportsClear()

Whether "clear" is supported and shows up in the menu.

Specified by:

supportsClear in interface ClearableDisplay

Overrides:

supportsClear in class AbstractGraphicalDisplay

Returns:

true if supported

clearPanel

public void clearPanel()

Clears the content of the panel.

Specified by:

clearPanel in class AbstractDisplay

newPanel

protected BasePanel newPanel()

Creates the panel to display in the dialog.

Specified by:

newPanel in class AbstractDisplay

Returns:

the panel

accepts

public Class[] accepts()

Returns the class that the consumer accepts.

Specified by:

accepts in interface InputConsumer

Returns:

weka.core.Instances.class

display

protected void display(Token token)

Displays the token (the panel and dialog have already been created at this stage).

Specified by:

display in class AbstractDisplay

Parameters:

token - the token to display

doExecute

protected String doExecute()

Executes the flow item.

Outputs the token on the command-line in headless mode.

Overrides:

doExecute in class AbstractDisplay

Returns:

null if everything is fine, otherwise error message

cleanUpGUI

protected void cleanUpGUI()

Removes all graphical components.

Overrides:

cleanUpGUI in class AbstractGraphicalDisplay

getCustomSupplyTextMenuItemCaption

public String getCustomSupplyTextMenuItemCaption()

Returns the text for the menu item.

Specified by:

getCustomSupplyTextMenuItemCaption in interface TextSupplier

Returns:

the menu item text, null for default

getCustomTextFileFilter

public ExtensionFileFilter getCustomTextFileFilter()

Returns a custom file filter for the file chooser.

Specified by:

getCustomTextFileFilter in interface TextSupplier

Returns:

the file filter, null if to use default one

supplyText

public String supplyText()

Supplies the text.

Specified by:

supplyText in interface TextSupplier

Specified by:

supplyText in interface TextSupporter

Returns:

the text, null if none available

supplyComponent

public JComponent supplyComponent()

Supplies the component. May get called even before actor has been executed.

Specified by:

supplyComponent in interface ComponentSupplier

Overrides:

supplyComponent in class AbstractGraphicalDisplay

Returns:

the component, null if none available

createDisplayPanel

public AbstractDisplayPanel createDisplayPanel(Token token)

Creates a new panel for the token.

Specified by:

createDisplayPanel in interface DisplayPanelProvider

Parameters:

token - the token to display in a new panel, can be null

Returns:

the generated panel

displayPanelRequiresScrollPane

public boolean displayPanelRequiresScrollPane()

Returns whether the created display panel requires a scroll pane or not.

Specified by:

displayPanelRequiresScrollPane in interface DisplayPanelProvider

Returns:

true if the display panel requires a scroll pane

getSendToClasses

public Class[] getSendToClasses()

Returns the classes that the supporter generates.

Specified by:

getSendToClasses in interface SendToActionSupporter

Overrides:

getSendToClasses in class AbstractGraphicalDisplay

Returns:

the classes

getSendToItem

public Object getSendToItem(Class[] cls)

Returns the object to send.

Specified by:

getSendToItem in interface SendToActionSupporter

Overrides:

getSendToItem in class AbstractGraphicalDisplay

Parameters:

cls - the requested classes

Returns:

the item to send