程序包 weka.gui.beans
类 Loader
- 所有已实现的接口:
ImageObserver
,MenuContainer
,BeanContextChild
,Serializable
,Accessible
,EnvironmentHandler
,BeanCommon
,DataSource
,EventConstraints
,Startable
,StructureProducer
,Visible
,WekaWrapper
public class Loader
extends AbstractDataSource
implements Startable, WekaWrapper, EventConstraints, BeanCommon, EnvironmentHandler, StructureProducer
Loads data sets using weka.core.converter classes
- 从以下版本开始:
- 1.0
- 版本:
- $Revision: 7458 $
- 作者:
- Mark Hall
- 另请参阅:
-
嵌套类概要
从类继承的嵌套类/接口 javax.swing.JComponent
JComponent.AccessibleJComponent
从类继承的嵌套类/接口 java.awt.Component
Component.BaselineResizeBehavior
-
字段概要
从类继承的字段 javax.swing.JComponent
TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
从类继承的字段 java.awt.Component
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
从接口继承的字段 java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
-
构造器概要
构造器 -
方法概要
修饰符和类型方法说明void
Add a listenervoid
Add an instance listenerboolean
Returns true if, at this time, the object will accept a connection via the supplied EventSetDescriptor.boolean
connectionAllowed
(String eventName) Returns true if, at this time, the object will accept a connection via the named eventvoid
connectionNotification
(String eventName, Object source) Notify this object that it has been registered as a listener with a source for receiving events described by the named event This object is responsible for recording this fact.void
disconnectionNotification
(String eventName, Object source) Notify this object that it has been deregistered as a listener with a source for named event.boolean
eventGeneratable
(String eventName) Returns true if the named event can be generated at this timeGet the custom (descriptive) name for this bean (if one has been set)Get the loaderGets a string that describes the start action.getStructure
(String eventName) Get the structure of the output encapsulated in the named event.Get the loaderGlobal info (if it exists) for the wrapped loaderboolean
isBusy()
Returns true if.static void
void
Remove a listenervoid
Remove an instance listenervoid
Set a bean context for this beanvoid
setCustomName
(String name) Set a custom (descriptive) name for this beanvoid
setDB
(boolean flag) void
Set environment variables to use.void
Set the loader to usevoid
Set a loggervoid
setWrappedAlgorithm
(Object algorithm) Set the loadervoid
start()
Start loadingvoid
Start loading datavoid
stop()
Stop any loading action.从类继承的方法 weka.gui.beans.AbstractDataSource
addPropertyChangeListener, addVetoableChangeListener, getBeanContext, getVisual, removePropertyChangeListener, removeVetoableChangeListener, setVisual, useDefaultVisual
从类继承的方法 javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, setUI, updateUI
从类继承的方法 javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update
从类继承的方法 java.awt.Container
add, add, add, add, add, addContainerListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate
从类继承的方法 java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
-
构造器详细资料
-
Loader
public Loader()
-
-
方法详细资料
-
globalInfo
Global info (if it exists) for the wrapped loader- 返回:
- the global info
-
setDB
public void setDB(boolean flag) -
setBeanContext
Set a bean context for this bean- 指定者:
setBeanContext
在接口中BeanContextChild
- 覆盖:
setBeanContext
在类中AbstractDataSource
- 参数:
bc
- aBeanContext
value
-
setLoader
Set the loader to use- 参数:
loader
- aweka.core.converters.Loader
value
-
getStructure
Get the structure of the output encapsulated in the named event. If the structure can't be determined in advance of seeing input, or this StructureProducer does not generate the named event, null should be returned.- 指定者:
getStructure
在接口中StructureProducer
- 参数:
eventName
- the name of the output event that encapsulates the requested output.- 返回:
- the structure of the output encapsulated in the named event or null if it can't be determined in advance of seeing input or the named event is not generated by this StructureProduce.
-
getLoader
Get the loader- 返回:
- a
weka.core.converters.Loader
value
-
setWrappedAlgorithm
Set the loader- 指定者:
setWrappedAlgorithm
在接口中WekaWrapper
- 参数:
algorithm
- a Loader- 抛出:
IllegalArgumentException
- if an error occurs
-
getWrappedAlgorithm
Get the loader- 指定者:
getWrappedAlgorithm
在接口中WekaWrapper
- 返回:
- a Loader
-
startLoading
public void startLoading()Start loading data -
start
Start loading -
getStartMessage
Gets a string that describes the start action. The KnowledgeFlow uses this in the popup contextual menu for the component. The string can be proceeded by a '$' character to indicate that the component can't be started at present.- 指定者:
getStartMessage
在接口中Startable
- 返回:
- a string describing the start action.
-
eventGeneratable
Returns true if the named event can be generated at this time- 指定者:
eventGeneratable
在接口中EventConstraints
- 参数:
eventName
- the event- 返回:
- a
boolean
value
-
addDataSourceListener
Add a listener- 指定者:
addDataSourceListener
在接口中DataSource
- 覆盖:
addDataSourceListener
在类中AbstractDataSource
- 参数:
dsl
- aDataSourceListener
value
-
removeDataSourceListener
Remove a listener- 指定者:
removeDataSourceListener
在接口中DataSource
- 覆盖:
removeDataSourceListener
在类中AbstractDataSource
- 参数:
dsl
- aDataSourceListener
value
-
addInstanceListener
Add an instance listener- 指定者:
addInstanceListener
在接口中DataSource
- 覆盖:
addInstanceListener
在类中AbstractDataSource
- 参数:
dsl
- aInstanceListener
value
-
removeInstanceListener
Remove an instance listener- 指定者:
removeInstanceListener
在接口中DataSource
- 覆盖:
removeInstanceListener
在类中AbstractDataSource
- 参数:
dsl
- aInstanceListener
value
-
main
-
setCustomName
Set a custom (descriptive) name for this bean- 指定者:
setCustomName
在接口中BeanCommon
- 参数:
name
- the name to use
-
getCustomName
Get the custom (descriptive) name for this bean (if one has been set)- 指定者:
getCustomName
在接口中BeanCommon
- 返回:
- the custom name (or the default name)
-
setLog
Set a logger- 指定者:
setLog
在接口中BeanCommon
- 参数:
logger
- aweka.gui.Logger
value
-
setEnvironment
Set environment variables to use.- 指定者:
setEnvironment
在接口中EnvironmentHandler
- 参数:
env
- the environment variables to use
-
connectionAllowed
Returns true if, at this time, the object will accept a connection via the supplied EventSetDescriptor. Always returns false for loader.- 指定者:
connectionAllowed
在接口中BeanCommon
- 参数:
esd
- the EventSetDescriptor- 返回:
- true if the object will accept a connection
-
connectionAllowed
Returns true if, at this time, the object will accept a connection via the named event- 指定者:
connectionAllowed
在接口中BeanCommon
- 参数:
eventName
- the name of the event- 返回:
- true if the object will accept a connection
-
connectionNotification
Notify this object that it has been registered as a listener with a source for receiving events described by the named event This object is responsible for recording this fact.- 指定者:
connectionNotification
在接口中BeanCommon
- 参数:
eventName
- the eventsource
- the source with which this object has been registered as a listener
-
disconnectionNotification
Notify this object that it has been deregistered as a listener with a source for named event. This object is responsible for recording this fact.- 指定者:
disconnectionNotification
在接口中BeanCommon
- 参数:
eventName
- the eventsource
- the source with which this object has been registered as a listener
-
stop
public void stop()Stop any loading action.- 指定者:
stop
在接口中BeanCommon
-
isBusy
public boolean isBusy()Returns true if. at this time, the bean is busy with some (i.e. perhaps a worker thread is performing some calculation).- 指定者:
isBusy
在接口中BeanCommon
- 返回:
- true if the bean is busy.
-