Java™ Platform
Standard Ed. 6
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _

W

W3C_LENGTH_UNITS - Static variable in class javax.swing.JEditorPane
Key for a client property used to indicate whether w3c compliant length units are used for html rendering.
W3C_XML_SCHEMA_INSTANCE_NS_URI - Static variable in class javax.xml.XMLConstants
W3C XML Schema Instance Namespace URI.
W3C_XML_SCHEMA_NS_URI - Static variable in class javax.xml.XMLConstants
W3C XML Schema Namespace URI.
W3C_XPATH_DATATYPE_NS_URI - Static variable in class javax.xml.XMLConstants
W3C XPath Datatype Namespace URI.
W3CDomHandler - Class in javax.xml.bind.annotation
DomHandler implementation for W3C DOM (org.w3c.dom package.)
W3CDomHandler() - Constructor for class javax.xml.bind.annotation.W3CDomHandler
Default constructor.
W3CDomHandler(DocumentBuilder) - Constructor for class javax.xml.bind.annotation.W3CDomHandler
Constructor that allows applications to specify which DOM implementation to be used.
W_RESIZE_CURSOR - Static variable in class java.awt.Cursor
The west-resize cursor type.
W_RESIZE_CURSOR - Static variable in class java.awt.Frame
Deprecated. replaced by Cursor.W_RESIZE_CURSOR.
WAIS - Static variable in class javax.print.attribute.standard.ReferenceUriSchemesSupported
Wide Area Information Server (WAIS) protocol.
wait(long) - Method in class java.lang.Object
Causes the current thread to wait until either another thread invokes the Object.notify() method or the Object.notifyAll() method for this object, or a specified amount of time has elapsed.
wait(long, int) - Method in class java.lang.Object
Causes the current thread to wait until another thread invokes the Object.notify() method or the Object.notifyAll() method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
wait() - Method in class java.lang.Object
Causes the current thread to wait until another thread invokes the Object.notify() method or the Object.notifyAll() method for this object.
WAIT_CURSOR - Static variable in class java.awt.Cursor
The wait cursor type.
WAIT_CURSOR - Static variable in class java.awt.Frame
Deprecated. replaced by Cursor.WAIT_CURSOR.
waitFor() - Method in class java.lang.Process
causes the current thread to wait, if necessary, until the process represented by this Process object has terminated.
waitForAll() - Method in class java.awt.MediaTracker
Starts loading all images tracked by this media tracker.
waitForAll(long) - Method in class java.awt.MediaTracker
Starts loading all images tracked by this media tracker.
waitForID(int) - Method in class java.awt.MediaTracker
Starts loading all images tracked by this media tracker with the specified identifier.
waitForID(int, long) - Method in class java.awt.MediaTracker
Starts loading all images tracked by this media tracker with the specified identifier.
waitForIdle() - Method in class java.awt.Robot
Waits until all events currently on the event queue have been processed.
waitForWork() - Method in class javax.swing.text.LayoutQueue
Used by the worker thread to get a new task to execute
wakeup() - Method in class java.nio.channels.Selector
Causes the first selection operation that has not yet returned to return immediately.
WALL_TIME - Static variable in class java.util.SimpleTimeZone
Constant for a mode of start or end time specified as wall clock time.
WANTS_INPUT_PROPERTY - Static variable in class javax.swing.JOptionPane
Bound property name for wantsInput.
wantsInput - Variable in class javax.swing.JOptionPane
If true, a UI widget will be provided to the user to get input.
WARNING - Static variable in class java.util.logging.Level
WARNING is a message level indicating a potential problem.
warning(String) - Method in class java.util.logging.Logger
Log a WARNING message.
WARNING - Static variable in class javax.print.attribute.standard.Severity
Indicates that the PrinterStateReason is a "warning." An implementation may choose to omit some or all warnings.
WARNING - Static variable in class javax.security.auth.callback.ConfirmationCallback
WARNING message type.
WARNING - Static variable in class javax.security.auth.callback.TextOutputCallback
Warning message.
WARNING - Static variable in interface javax.xml.bind.ValidationEvent
Conditions that are not errors or fatal errors as defined by the XML 1.0 recommendation
warning(TransformerException) - Method in interface javax.xml.transform.ErrorListener
Receive notification of a warning.
warning(SAXParseException) - Method in interface org.xml.sax.ErrorHandler
Receive notification of a warning.
warning(SAXParseException) - Method in class org.xml.sax.HandlerBase
Deprecated. Receive notification of a parser warning.
warning(SAXParseException) - Method in class org.xml.sax.helpers.DefaultHandler
Receive notification of a parser warning.
warning(SAXParseException) - Method in class org.xml.sax.helpers.XMLFilterImpl
Filter a warning event.
WARNING_DIALOG - Static variable in class javax.swing.JRootPane
Constant used for the windowDecorationStyle property.
WARNING_MESSAGE - Static variable in class javax.swing.JOptionPane
Used for warning messages.
warningListeners - Variable in class javax.imageio.ImageReader
A List of currently registered IIOReadWarningListeners, initialized by default to null, which is synonymous with an empty List.
warningListeners - Variable in class javax.imageio.ImageWriter
A List of currently registered IIOWriteWarningListeners, initialized by default to null, which is synonymous with an empty List.
warningLocales - Variable in class javax.imageio.ImageReader
A List of the Locales associated with each currently registered IIOReadWarningListener, initialized by default to null, which is synonymous with an empty List.
warningLocales - Variable in class javax.imageio.ImageWriter
A List of Locales, one for each element of warningListeners, initialized by default null, which is synonymous with an empty List.
warningOccurred(ImageReader, String) - Method in interface javax.imageio.event.IIOReadWarningListener
Reports the occurence of a non-fatal error in decoding.
warningOccurred(ImageWriter, int, String) - Method in interface javax.imageio.event.IIOWriteWarningListener
Reports the occurence of a non-fatal error in encoding.
wasFocused - Variable in class javax.swing.plaf.basic.BasicMenuUI.ChangeHandler
 
wasIcon(JInternalFrame) - Method in class javax.swing.DefaultDesktopManager
Returns true if the component has been iconized and the bounds of the desktopIcon are valid, otherwise returns false.
wasNull() - Method in interface java.sql.CallableStatement
Retrieves whether the last OUT parameter read had the value of SQL NULL.
wasNull() - Method in interface java.sql.ResultSet
Reports whether the last column read had a value of SQL NULL.
wasNull() - Method in interface java.sql.SQLInput
Retrieves whether the last value read was SQL NULL.
wasNull() - Method in class javax.sql.rowset.serial.SQLInputImpl
Ascertains whether the last value read from this SQLInputImpl object was null.
WAVE - Static variable in class javax.sound.sampled.AudioFileFormat.Type
Specifies a WAVE file.
WCharSeqHelper - Class in org.omg.CORBA
The Helper for WCharSeq.
WCharSeqHelper() - Constructor for class org.omg.CORBA.WCharSeqHelper
 
WCharSeqHolder - Class in org.omg.CORBA
The Holder for WCharSeq.
WCharSeqHolder() - Constructor for class org.omg.CORBA.WCharSeqHolder
 
WCharSeqHolder(char[]) - Constructor for class org.omg.CORBA.WCharSeqHolder
 
weakCompareAndSet(boolean, boolean) - Method in class java.util.concurrent.atomic.AtomicBoolean
Atomically sets the value to the given updated value if the current value == the expected value.
weakCompareAndSet(int, int) - Method in class java.util.concurrent.atomic.AtomicInteger
Atomically sets the value to the given updated value if the current value == the expected value.
weakCompareAndSet(int, int, int) - Method in class java.util.concurrent.atomic.AtomicIntegerArray
Atomically sets the element at position i to the given updated value if the current value == the expected value.
weakCompareAndSet(T, int, int) - Method in class java.util.concurrent.atomic.AtomicIntegerFieldUpdater
Atomically sets the field of the given object managed by this updater to the given updated value if the current value == the expected value.
weakCompareAndSet(long, long) - Method in class java.util.concurrent.atomic.AtomicLong
Atomically sets the value to the given updated value if the current value == the expected value.
weakCompareAndSet(int, long, long) - Method in class java.util.concurrent.atomic.AtomicLongArray
Atomically sets the value to the given updated value if the current value == the expected value.
weakCompareAndSet(T, long, long) - Method in class java.util.concurrent.atomic.AtomicLongFieldUpdater
Atomically sets the field of the given object managed by this updater to the given updated value if the current value == the expected value.
weakCompareAndSet(V, V, boolean, boolean) - Method in class java.util.concurrent.atomic.AtomicMarkableReference
Atomically sets the value of both the reference and mark to the given update values if the current reference is == to the expected reference and the current mark is equal to the expected mark.
weakCompareAndSet(V, V) - Method in class java.util.concurrent.atomic.AtomicReference
Atomically sets the value to the given updated value if the current value == the expected value.
weakCompareAndSet(int, E, E) - Method in class java.util.concurrent.atomic.AtomicReferenceArray
Atomically sets the element at position i to the given updated value if the current value == the expected value.
weakCompareAndSet(T, V, V) - Method in class java.util.concurrent.atomic.AtomicReferenceFieldUpdater
Atomically sets the field of the given object managed by this updater to the given updated value if the current value == the expected value.
weakCompareAndSet(V, V, int, int) - Method in class java.util.concurrent.atomic.AtomicStampedReference
Atomically sets the value of both the reference and stamp to the given update values if the current reference is == to the expected reference and the current stamp is equal to the expected stamp.
WeakHashMap<K,V> - Class in java.util
A hashtable-based Map implementation with weak keys.
WeakHashMap(int, float) - Constructor for class java.util.WeakHashMap
Constructs a new, empty WeakHashMap with the given initial capacity and the given load factor.
WeakHashMap(int) - Constructor for class java.util.WeakHashMap
Constructs a new, empty WeakHashMap with the given initial capacity and the default load factor (0.75).
WeakHashMap() - Constructor for class java.util.WeakHashMap
Constructs a new, empty WeakHashMap with the default initial capacity (16) and load factor (0.75).
WeakHashMap(Map<? extends K, ? extends V>) - Constructor for class java.util.WeakHashMap
Constructs a new WeakHashMap with the same mappings as the specified map.
WeakReference<T> - Class in java.lang.ref
Weak reference objects, which do not prevent their referents from being made finalizable, finalized, and then reclaimed.
WeakReference(T) - Constructor for class java.lang.ref.WeakReference
Creates a new weak reference that refers to the given object.
WeakReference(T, ReferenceQueue<? super T>) - Constructor for class java.lang.ref.WeakReference
Creates a new weak reference that refers to the given object and is registered with the given queue.
WebEndpoint - Annotation Type in javax.xml.ws
Used to annotate the getPortName() methods of a generated service interface.
WebFault - Annotation Type in javax.xml.ws
Used to annotate service specific exception classes to customize to the local and namespace name of the fault element and the name of the fault bean.
WebMethod - Annotation Type in javax.jws
Customizes a method that is exposed as a Web Service operation.
WebParam - Annotation Type in javax.jws
Customizes the mapping of an individual parameter to a Web Service message part and XML element.
WebParam.Mode - Enum in javax.jws
The direction in which the parameter flows
WebResult - Annotation Type in javax.jws
Customizes the mapping of the return value to a WSDL part and XML element.
WebRowSet - Interface in javax.sql.rowset
The standard interface that all implementations of a WebRowSet must implement.
WebService - Annotation Type in javax.jws
Marks a Java class as implementing a Web Service, or a Java interface as defining a Web Service interface.
WebServiceClient - Annotation Type in javax.xml.ws
Used to annotate a generated service interface.
WebServiceContext - Interface in javax.xml.ws
A WebServiceContext makes it possible for a web service endpoint implementation class to access message context and security information relative to a request being served.
WebServiceException - Exception in javax.xml.ws
The WebServiceException class is the base exception class for all JAX-WS API runtime exceptions.
WebServiceException() - Constructor for exception javax.xml.ws.WebServiceException
Constructs a new exception with null as its detail message.
WebServiceException(String) - Constructor for exception javax.xml.ws.WebServiceException
Constructs a new exception with the specified detail message.
WebServiceException(String, Throwable) - Constructor for exception javax.xml.ws.WebServiceException
Constructs a new exception with the specified detail message and cause.
WebServiceException(Throwable) - Constructor for exception javax.xml.ws.WebServiceException
Constructs a new WebServiceException with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause).
WebServicePermission - Class in javax.xml.ws
This class defines web service permissions.
WebServicePermission(String) - Constructor for class javax.xml.ws.WebServicePermission
Creates a new permission with the specified name.
WebServicePermission(String, String) - Constructor for class javax.xml.ws.WebServicePermission
Creates a new permission with the specified name and actions.
WebServiceProvider - Annotation Type in javax.xml.ws
Used to annotate a Provider implementation class.
WebServiceRef - Annotation Type in javax.xml.ws
The WebServiceRef annotation is used to define a reference to a web service and (optionally) an injection target for it.
WebServiceRefs - Annotation Type in javax.xml.ws
The WebServiceRefs annotation allows multiple web service references to be declared at the class level.
WEDNESDAY - Static variable in class java.util.Calendar
Value of the Calendar.DAY_OF_WEEK field indicating Wednesday.
WEEK_OF_MONTH - Static variable in class java.text.DateFormat.Field
Constant identifying the week of month field.
WEEK_OF_MONTH - Static variable in class java.util.Calendar
Field number for get and set indicating the week number within the current month.
WEEK_OF_MONTH_FIELD - Static variable in class java.text.DateFormat
Useful constant for WEEK_OF_MONTH field alignment.
WEEK_OF_YEAR - Static variable in class java.text.DateFormat.Field
Constant identifying the week of year field.
WEEK_OF_YEAR - Static variable in class java.util.Calendar
Field number for get and set indicating the week number within the current year.
WEEK_OF_YEAR_FIELD - Static variable in class java.text.DateFormat
Useful constant for WEEK_OF_YEAR field alignment.
weight - Variable in class java.awt.font.GlyphJustificationInfo
The weight of this glyph.
WEIGHT - Static variable in class java.awt.font.TextAttribute
Attribute key for the weight of a font.
WEIGHT_BOLD - Static variable in class java.awt.font.TextAttribute
The standard bold weight.
WEIGHT_DEMIBOLD - Static variable in class java.awt.font.TextAttribute
A moderately lighter weight than WEIGHT_BOLD.
WEIGHT_DEMILIGHT - Static variable in class java.awt.font.TextAttribute
An intermediate weight between WEIGHT_LIGHT and WEIGHT_STANDARD.
WEIGHT_EXTRA_LIGHT - Static variable in class java.awt.font.TextAttribute
The lightest predefined weight.
WEIGHT_EXTRABOLD - Static variable in class java.awt.font.TextAttribute
An extra heavy weight.
WEIGHT_HEAVY - Static variable in class java.awt.font.TextAttribute
A moderately heavier weight than WEIGHT_BOLD.
WEIGHT_LIGHT - Static variable in class java.awt.font.TextAttribute
The standard light weight.
WEIGHT_MEDIUM - Static variable in class java.awt.font.TextAttribute
An intermediate weight between WEIGHT_REGULAR and WEIGHT_BOLD.
WEIGHT_REGULAR - Static variable in class java.awt.font.TextAttribute
The standard weight.
WEIGHT_SEMIBOLD - Static variable in class java.awt.font.TextAttribute
A moderately heavier weight than WEIGHT_REGULAR.
WEIGHT_ULTRABOLD - Static variable in class java.awt.font.TextAttribute
The heaviest predefined weight.
weightx - Variable in class java.awt.GridBagConstraints
Specifies how to distribute extra horizontal space.
weighty - Variable in class java.awt.GridBagConstraints
Specifies how to distribute extra vertical space.
WEST - Static variable in class java.awt.BorderLayout
The west layout constraint (left side of container).
WEST - Static variable in class java.awt.GridBagConstraints
Put the component on the left side of its display area, centered vertically.
WEST - Static variable in class javax.swing.SpringLayout
Specifies the left edge of a component's bounding rectangle.
WEST - Static variable in interface javax.swing.SwingConstants
Compass-direction west (left).
westPane - Variable in class javax.swing.plaf.basic.BasicInternalFrameUI
 
WHEEL_BLOCK_SCROLL - Static variable in class java.awt.event.MouseWheelEvent
Constant representing scrolling by a "block" (like scrolling with page-up, page-down keys)
WHEEL_UNIT_SCROLL - Static variable in class java.awt.event.MouseWheelEvent
Constant representing scrolling by "units" (like scrolling with the arrow keys)
when - Variable in class java.awt.Event
The time stamp.
WHEN_ANCESTOR_OF_FOCUSED_COMPONENT - Static variable in class javax.swing.JComponent
Constant used for registerKeyboardAction that means that the command should be invoked when the receiving component is an ancestor of the focused component or is itself the focused component.
WHEN_FOCUSED - Static variable in class javax.swing.JComponent
Constant used for registerKeyboardAction that means that the command should be invoked when the component has the focus.
WHEN_IN_FOCUSED_WINDOW - Static variable in class javax.swing.JComponent
Constant used for registerKeyboardAction that means that the command should be invoked when the receiving component is in the window that has the focus or is itself the focused component.
white - Static variable in class java.awt.Color
The color white.
WHITE - Static variable in class java.awt.Color
The color white.
WHITE_SPACE - Static variable in class javax.swing.text.html.CSS.Attribute
 
WHITESPACE - Static variable in class java.awt.font.GlyphMetrics
Indicates a glyph with no visual representation.
whitespaceChars(int, int) - Method in class java.io.StreamTokenizer
Specifies that all characters c in the range low <= c <= high are white space characters.
why - Variable in exception org.omg.CosNaming.NamingContextPackage.NotFound
 
width - Variable in class java.awt.Component.BltBufferStrategy
Size of the back buffers
width - Variable in class java.awt.Dimension
The width dimension; negative values can be used.
WIDTH - Static variable in class java.awt.font.TextAttribute
Attribute key for the width of a font.
width - Variable in class java.awt.geom.Arc2D.Double
The overall width of the full ellipse of which this arc is a partial section (not considering the angular extents).
width - Variable in class java.awt.geom.Arc2D.Float
The overall width of the full ellipse of which this arc is a partial section (not considering the angular extents).
width - Variable in class java.awt.geom.Ellipse2D.Double
The overall width of this Ellipse2D.
width - Variable in class java.awt.geom.Ellipse2D.Float
The overall width of this Ellipse2D.
width - Variable in class java.awt.geom.Rectangle2D.Double
The width of this Rectangle2D.
width - Variable in class java.awt.geom.Rectangle2D.Float
The width of this Rectangle2D.
width - Variable in class java.awt.geom.RoundRectangle2D.Double
The width of this RoundRectangle2D.
width - Variable in class java.awt.geom.RoundRectangle2D.Float
The width of this RoundRectangle2D.
WIDTH - Static variable in interface java.awt.image.ImageObserver
This flag in the infoflags argument to imageUpdate indicates that the width of the base image is now available and can be taken from the width argument to the imageUpdate callback method.
width - Variable in class java.awt.image.Raster
The width of this Raster.
width - Variable in class java.awt.image.SampleModel
Width in pixels of the region of image data that this SampleModel describes.
width - Variable in class java.awt.Rectangle
The width of the Rectangle.
width(Component) - Static method in class javax.swing.Spring
Returns a spring whose minimum, preferred, maximum and value properties are defined by the widths of the minimumSize, preferredSize, maximumSize and size properties of the supplied component.
WIDTH - Static variable in class javax.swing.SpringLayout
Specifies the width of a component's bounding rectangle.
width - Variable in class javax.swing.table.TableColumn
The width of the column.
WIDTH - Static variable in class javax.swing.text.html.CSS.Attribute
 
WIDTH - Static variable in class javax.swing.text.html.HTML.Attribute
 
WIDTH_CONDENSED - Static variable in class java.awt.font.TextAttribute
The most condensed predefined width.
WIDTH_EXTENDED - Static variable in class java.awt.font.TextAttribute
The most extended predefined width.
WIDTH_REGULAR - Static variable in class java.awt.font.TextAttribute
The standard width.
WIDTH_SEMI_CONDENSED - Static variable in class java.awt.font.TextAttribute
A moderately condensed width.
WIDTH_SEMI_EXTENDED - Static variable in class java.awt.font.TextAttribute
A moderately extended width.
WILDCARD - Static variable in class javax.management.ObjectName
Defines the wildcard "*:*" ObjectName.
WildcardType - Interface in java.lang.reflect
WildcardType represents a wildcard type expression, such as ?, ? extends Number, or ? super Integer.
WildcardType - Interface in javax.lang.model.type
Represents a wildcard type argument.
WIND_EVEN_ODD - Static variable in class java.awt.geom.Path2D
An even-odd winding rule for determining the interior of a path.
WIND_EVEN_ODD - Static variable in interface java.awt.geom.PathIterator
The winding rule constant for specifying an even-odd rule for determining the interior of a path.
WIND_NON_ZERO - Static variable in class java.awt.geom.Path2D
A non-zero winding rule for determining the interior of a path.
WIND_NON_ZERO - Static variable in interface java.awt.geom.PathIterator
The winding rule constant for specifying a non-zero rule for determining the interior of a path.
WINDOW - Static variable in class java.awt.SystemColor
The array index for the SystemColor.window system color.
window - Static variable in class java.awt.SystemColor
The color rendered for the background of interior regions inside windows.
Window - Class in java.awt
A Window object is a top-level window with no borders and no menubar.
Window(Frame) - Constructor for class java.awt.Window
Constructs a new, initially invisible window with the specified Frame as its owner.
Window(Window) - Constructor for class java.awt.Window
Constructs a new, initially invisible window with the specified Window as its owner.
Window(Window, GraphicsConfiguration) - Constructor for class java.awt.Window
Constructs a new, initially invisible window with the specified owner Window and a GraphicsConfiguration of a screen device.
WINDOW - Static variable in class javax.accessibility.AccessibleRole
A top level window with no title or border.
Window.AccessibleAWTWindow - Class in java.awt
This class implements accessibility support for the Window class.
Window.AccessibleAWTWindow() - Constructor for class java.awt.Window.AccessibleAWTWindow
 
WINDOW_ACTIVATED - Static variable in class java.awt.event.WindowEvent
The window-activated event type.
WINDOW_BORDER - Static variable in class java.awt.SystemColor
The array index for the SystemColor.windowBorder system color.
WINDOW_CLOSED - Static variable in class java.awt.event.WindowEvent
The window closed event.
WINDOW_CLOSING - Static variable in class java.awt.event.WindowEvent
The "window is closing" event.
WINDOW_DEACTIVATED - Static variable in class java.awt.event.WindowEvent
The window-deactivated event type.
WINDOW_DEICONIFIED - Static variable in class java.awt.event.WindowEvent
The window deiconified event type.
WINDOW_DEICONIFY - Static variable in class java.awt.Event
The user has asked the window manager to de-iconify the window.
WINDOW_DESTROY - Static variable in class java.awt.Event
The user has asked the window manager to kill the window.
WINDOW_EVENT_MASK - Static variable in class java.awt.AWTEvent
The event mask for selecting window events.
WINDOW_EXPOSE - Static variable in class java.awt.Event
The user has asked the window manager to expose the window.
WINDOW_FIRST - Static variable in class java.awt.event.WindowEvent
The first number in the range of ids used for window events.
WINDOW_FOCUS_EVENT_MASK - Static variable in class java.awt.AWTEvent
The event mask for selecting window focus events.
WINDOW_GAINED_FOCUS - Static variable in class java.awt.event.WindowEvent
The window-gained-focus event type.
WINDOW_ICONIFIED - Static variable in class java.awt.event.WindowEvent
The window iconified event.
WINDOW_ICONIFY - Static variable in class java.awt.Event
The user has asked the window manager to iconify the window.
WINDOW_LAST - Static variable in class java.awt.event.WindowEvent
The last number in the range of ids used for window events.
WINDOW_LOST_FOCUS - Static variable in class java.awt.event.WindowEvent
The window-lost-focus event type.
WINDOW_MOVED - Static variable in class java.awt.Event
The user has asked the window manager to move the window.
WINDOW_OPENED - Static variable in class java.awt.event.WindowEvent
The window opened event.
WINDOW_STATE_CHANGED - Static variable in class java.awt.event.WindowEvent
The window-state-changed event type.
WINDOW_STATE_EVENT_MASK - Static variable in class java.awt.AWTEvent
The event mask for selecting window state events.
WINDOW_TEXT - Static variable in class java.awt.SystemColor
The array index for the SystemColor.windowText system color.
windowActivated(WindowEvent) - Method in class java.awt.AWTEventMulticaster
Handles the windowActivated event by invoking the windowActivated methods on listener-a and listener-b.
windowActivated(WindowEvent) - Method in class java.awt.event.WindowAdapter
Invoked when a window is activated.
windowActivated(WindowEvent) - Method in interface java.awt.event.WindowListener
Invoked when the Window is set to be the active Window.
WindowAdapter - Class in java.awt.event
An abstract adapter class for receiving window events.
WindowAdapter() - Constructor for class java.awt.event.WindowAdapter
 
windowBorder - Static variable in class java.awt.SystemColor
The color rendered for the border around interior regions inside windows.
windowClosed(WindowEvent) - Method in class java.awt.AWTEventMulticaster
Handles the windowClosed event by invoking the windowClosed methods on listener-a and listener-b.
windowClosed(WindowEvent) - Method in class java.awt.event.WindowAdapter
Invoked when a window has been closed.
windowClosed(WindowEvent) - Method in interface java.awt.event.WindowListener
Invoked when a window has been closed as the result of calling dispose on the window.
windowClosing(WindowEvent) - Method in class java.awt.AWTEventMulticaster
Handles the windowClosing event by invoking the windowClosing methods on listener-a and listener-b.
windowClosing(WindowEvent) - Method in class java.awt.event.WindowAdapter
Invoked when a window is in the process of being closed.
windowClosing(WindowEvent) - Method in interface java.awt.event.WindowListener
Invoked when the user attempts to close the window from the window's system menu.
windowClosing(WindowEvent) - Method in class javax.swing.JMenu.WinListener
Deselect the menu when the popup is closed from outside.
windowClosing(WindowEvent) - Method in class javax.swing.plaf.basic.BasicToolBarUI.FrameListener
 
WindowConstants - Interface in javax.swing
Constants used to control the window-closing operation.
windowDeactivated(WindowEvent) - Method in class java.awt.AWTEventMulticaster
Handles the windowDeactivated event by invoking the windowDeactivated methods on listener-a and listener-b.
windowDeactivated(WindowEvent) - Method in class java.awt.event.WindowAdapter
Invoked when a window is de-activated.
windowDeactivated(WindowEvent) - Method in interface java.awt.event.WindowListener
Invoked when a Window is no longer the active Window.
windowDeiconified(WindowEvent) - Method in class java.awt.AWTEventMulticaster
Handles the windowDeiconfied event by invoking the windowDeiconified methods on listener-a and listener-b.
windowDeiconified(WindowEvent) - Method in class java.awt.event.WindowAdapter
Invoked when a window is de-iconified.
windowDeiconified(WindowEvent) - Method in interface java.awt.event.WindowListener
Invoked when a window is changed from a minimized to a normal state.
WindowEvent - Class in java.awt.event
A low-level event that indicates that a window has changed its status.
WindowEvent(Window, int, Window, int, int) - Constructor for class java.awt.event.WindowEvent
Constructs a WindowEvent object.
WindowEvent(Window, int, Window) - Constructor for class java.awt.event.WindowEvent
Constructs a WindowEvent object with the specified opposite Window.
WindowEvent(Window, int, int, int) - Constructor for class java.awt.event.WindowEvent
Constructs a WindowEvent object with the specified previous and new window states.
WindowEvent(Window, int) - Constructor for class java.awt.event.WindowEvent
Constructs a WindowEvent object.
WindowFocusListener - Interface in java.awt.event
The listener interface for receiving WindowEvents, including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.
windowForComponent(Component) - Static method in class javax.swing.SwingUtilities
Returns the first Window ancestor of c, or null if c is not contained inside a Window.
windowGainedFocus(WindowEvent) - Method in class java.awt.AWTEventMulticaster
Handles the windowGainedFocus event by invoking the windowGainedFocus methods on listener-a and listener-b.
windowGainedFocus(WindowEvent) - Method in class java.awt.event.WindowAdapter
Invoked when the Window is set to be the focused Window, which means that the Window, or one of its subcomponents, will receive keyboard events.
windowGainedFocus(WindowEvent) - Method in interface java.awt.event.WindowFocusListener
Invoked when the Window is set to be the focused Window, which means that the Window, or one of its subcomponents, will receive keyboard events.
windowIconified(WindowEvent) - Method in class java.awt.AWTEventMulticaster
Handles the windowIconified event by invoking the windowIconified methods on listener-a and listener-b.
windowIconified(WindowEvent) - Method in class java.awt.event.WindowAdapter
Invoked when a window is iconified.
windowIconified(WindowEvent) - Method in interface java.awt.event.WindowListener
Invoked when a window is changed from a normal to a minimized state.
windowInit() - Method in class javax.swing.JWindow
Called by the constructors to init the JWindow properly.
WindowListener - Interface in java.awt.event
The listener interface for receiving window events.
windowLostFocus(WindowEvent) - Method in class java.awt.AWTEventMulticaster
Handles the windowLostFocus event by invoking the windowLostFocus methods on listener-a and listener-b.
windowLostFocus(WindowEvent) - Method in class java.awt.event.WindowAdapter
Invoked when the Window is no longer the focused Window, which means that keyboard events will no longer be delivered to the Window or any of its subcomponents.
windowLostFocus(WindowEvent) - Method in interface java.awt.event.WindowFocusListener
Invoked when the Window is no longer the focused Window, which means that keyboard events will no longer be delivered to the Window or any of its subcomponents.
windowMenu - Variable in class javax.swing.plaf.basic.BasicInternalFrameTitlePane
 
windowOpened(WindowEvent) - Method in class java.awt.AWTEventMulticaster
Handles the windowOpened event by invoking the windowOpened methods on listener-a and listener-b.
windowOpened(WindowEvent) - Method in class java.awt.event.WindowAdapter
Invoked when a window has been opened.
windowOpened(WindowEvent) - Method in interface java.awt.event.WindowListener
Invoked the first time a window is made visible.
windowStateChanged(WindowEvent) - Method in class java.awt.AWTEventMulticaster
Handles the windowStateChanged event by invoking the windowStateChanged methods on listener-a and listener-b.
windowStateChanged(WindowEvent) - Method in class java.awt.event.WindowAdapter
Invoked when a window state is changed.
windowStateChanged(WindowEvent) - Method in interface java.awt.event.WindowStateListener
Invoked when window state is changed.
WindowStateListener - Interface in java.awt.event
The listener interface for receiving window state events.
windowText - Static variable in class java.awt.SystemColor
The color rendered for text of interior regions inside windows.
WORD - Static variable in interface javax.accessibility.AccessibleText
Constant used to indicate that the part of the text that should be retrieved is a word.
WORD_SPACING - Static variable in class javax.swing.text.html.CSS.Attribute
 
wordChars(int, int) - Method in class java.io.StreamTokenizer
Specifies that all characters c in the range low <= c <= high are word constituents.
work_pending() - Method in class org.omg.CORBA.ORB
Returns true if the ORB needs the main thread to perform some work, and false if the ORB does not need the main thread.
wrap(byte[], int, int) - Static method in class java.nio.ByteBuffer
Wraps a byte array into a buffer.
wrap(byte[]) - Static method in class java.nio.ByteBuffer
Wraps a byte array into a buffer.
wrap(char[], int, int) - Static method in class java.nio.CharBuffer
Wraps a character array into a buffer.
wrap(char[]) - Static method in class java.nio.CharBuffer
Wraps a character array into a buffer.
wrap(CharSequence, int, int) - Static method in class java.nio.CharBuffer
Wraps a character sequence into a buffer.
wrap(CharSequence) - Static method in class java.nio.CharBuffer
Wraps a character sequence into a buffer.
wrap(double[], int, int) - Static method in class java.nio.DoubleBuffer
Wraps a double array into a buffer.
wrap(double[]) - Static method in class java.nio.DoubleBuffer
Wraps a double array into a buffer.
wrap(float[], int, int) - Static method in class java.nio.FloatBuffer
Wraps a float array into a buffer.
wrap(float[]) - Static method in class java.nio.FloatBuffer
Wraps a float array into a buffer.
wrap(int[], int, int) - Static method in class java.nio.IntBuffer
Wraps an int array into a buffer.
wrap(int[]) - Static method in class java.nio.IntBuffer
Wraps an int array into a buffer.
wrap(long[], int, int) - Static method in class java.nio.LongBuffer
Wraps a long array into a buffer.
wrap(long[]) - Static method in class java.nio.LongBuffer
Wraps a long array into a buffer.
wrap(short[], int, int) - Static method in class java.nio.ShortBuffer
Wraps a short array into a buffer.
wrap(short[]) - Static method in class java.nio.ShortBuffer
Wraps a short array into a buffer.
wrap(Key) - Method in class javax.crypto.Cipher
Wrap a key.
wrap(ByteBuffer, ByteBuffer) - Method in class javax.net.ssl.SSLEngine
Attempts to encode a buffer of plaintext application data into SSL/TLS network data.
wrap(ByteBuffer[], ByteBuffer) - Method in class javax.net.ssl.SSLEngine
Attempts to encode plaintext bytes from a sequence of data buffers into SSL/TLS network data.
wrap(ByteBuffer[], int, int, ByteBuffer) - Method in class javax.net.ssl.SSLEngine
Attempts to encode plaintext bytes from a subsequence of data buffers into SSL/TLS network data.
wrap(byte[], int, int) - Method in interface javax.security.sasl.SaslClient
Wraps a byte array to be sent to the server.
wrap(byte[], int, int) - Method in interface javax.security.sasl.SaslServer
Wraps a byte array to be sent to the client.
wrap(byte[], int, int, MessageProp) - Method in interface org.ietf.jgss.GSSContext
Applies per-message security services over the established security context.
wrap(InputStream, OutputStream, MessageProp) - Method in interface org.ietf.jgss.GSSContext
Applies per-message security services over the established security context using streams.
WRAP_MODE - Static variable in class javax.crypto.Cipher
Constant used to initialize cipher to key-wrapping mode.
WRAP_TAB_LAYOUT - Static variable in class javax.swing.JTabbedPane
The tab layout policy for wrapping tabs in multiple runs when all tabs will not fit within a single run.
wrapException(Throwable) - Static method in class javax.rmi.CORBA.Util
Wraps an exception thrown by an implementation method.
wrapException(Throwable) - Method in interface javax.rmi.CORBA.UtilDelegate
Delegation call for Util.wrapException(java.lang.Throwable).
WrappedPlainView - Class in javax.swing.text
View of plain text (text with only one font and color) that does line-wrapping.
WrappedPlainView(Element) - Constructor for class javax.swing.text.WrappedPlainView
Creates a new WrappedPlainView.
WrappedPlainView(Element, boolean) - Constructor for class javax.swing.text.WrappedPlainView
Creates a new WrappedPlainView.
Wrapper - Interface in java.sql
Interface for JDBC classes which provide the ability to retrieve the delegate instance when the instance in question is in fact a proxy class.
writableAction - Static variable in class javax.swing.text.DefaultEditorKit
Name of the action to set the editor into writeable mode.
WritableByteChannel - Interface in java.nio.channels
A channel that can write bytes.
WritableRaster - Class in java.awt.image
This class extends Raster to provide pixel writing capabilities.
WritableRaster(SampleModel, Point) - Constructor for class java.awt.image.WritableRaster
Constructs a WritableRaster with the given SampleModel.
WritableRaster(SampleModel, DataBuffer, Point) - Constructor for class java.awt.image.WritableRaster
Constructs a WritableRaster with the given SampleModel and DataBuffer.
WritableRaster(SampleModel, DataBuffer, Rectangle, Point, WritableRaster) - Constructor for class java.awt.image.WritableRaster
Constructs a WritableRaster with the given SampleModel, DataBuffer, and parent.
WritableRenderedImage - Interface in java.awt.image
WriteableRenderedImage is a common interface for objects which contain or can produce image data in the form of Rasters and which can be modified and/or written over.
write(String) - Method in class java.awt.color.ICC_Profile
Write this ICC_Profile to a file.
write(OutputStream) - Method in class java.awt.color.ICC_Profile
Write this ICC_Profile to an OutputStream.
write(int) - Method in class java.io.BufferedOutputStream
Writes the specified byte to this buffered output stream.
write(byte[], int, int) - Method in class java.io.BufferedOutputStream
Writes len bytes from the specified byte array starting at offset off to this buffered output stream.
write(int) - Method in class java.io.BufferedWriter
Writes a single character.
write(char[], int, int) - Method in class java.io.BufferedWriter
Writes a portion of an array of characters.
write(String, int, int) - Method in class java.io.BufferedWriter
Writes a portion of a String.
write(int) - Method in class java.io.ByteArrayOutputStream
Writes the specified byte to this byte array output stream.
write(byte[], int, int) - Method in class java.io.ByteArrayOutputStream
Writes len bytes from the specified byte array starting at offset off to this byte array output stream.
write(int) - Method in class java.io.CharArrayWriter
Writes a character to the buffer.
write(char[], int, int) - Method in class java.io.CharArrayWriter
Writes characters to the buffer.
write(String, int, int) - Method in class java.io.CharArrayWriter
Write a portion of a string to the buffer.
write(int) - Method in interface java.io.DataOutput
Writes to the output stream the eight low-order bits of the argument b.
write(byte[]) - Method in interface java.io.DataOutput
Writes to the output stream all the bytes in array b.
write(byte[], int, int) - Method in interface java.io.DataOutput
Writes len bytes from array b, in order, to the output stream.
write(int) - Method in class java.io.DataOutputStream
Writes the specified byte (the low eight bits of the argument b) to the underlying output stream.
write(byte[], int, int) - Method in class java.io.DataOutputStream
Writes len bytes from the specified byte array starting at offset off to the underlying output stream.
write(int) - Method in class java.io.FileOutputStream
Writes the specified byte to this file output stream.
write(byte[]) - Method in class java.io.FileOutputStream
Writes b.length bytes from the specified byte array to this file output stream.
write(byte[], int, int) - Method in class java.io.FileOutputStream
Writes len bytes from the specified byte array starting at offset off to this file output stream.
write(int) - Method in class java.io.FilterOutputStream
Writes the specified byte to this output stream.
write(byte[]) - Method in class java.io.FilterOutputStream
Writes b.length bytes to this output stream.
write(byte[], int, int) - Method in class java.io.FilterOutputStream
Writes len bytes from the specified byte array starting at offset off to this output stream.
write(int) - Method in class java.io.FilterWriter
Writes a single character.
write(char[], int, int) - Method in class java.io.FilterWriter
Writes a portion of an array of characters.
write(String, int, int) - Method in class java.io.FilterWriter
Writes a portion of a string.
write(int) - Method in interface java.io.ObjectOutput
Writes a byte.
write(byte[]) - Method in interface java.io.ObjectOutput
Writes an array of bytes.
write(byte[], int, int) - Method in interface java.io.ObjectOutput
Writes a sub array of bytes.
write(ObjectOutput) - Method in class java.io.ObjectOutputStream.PutField
Deprecated. This method does not write the values contained by this PutField object in a proper format, and may result in corruption of the serialization stream. The correct way to write PutField data is by calling the ObjectOutputStream.writeFields() method.
write(int) - Method in class java.io.ObjectOutputStream
Writes a byte.
write(byte[]) - Method in class java.io.ObjectOutputStream
Writes an array of bytes.
write(byte[], int, int) - Method in class java.io.ObjectOutputStream
Writes a sub array of bytes.
write(int) - Method in class java.io.OutputStream
Writes the specified byte to this output stream.
write(byte[]) - Method in class java.io.OutputStream
Writes b.length bytes from the specified byte array to this output stream.
write(byte[], int, int) - Method in class java.io.OutputStream
Writes len bytes from the specified byte array starting at offset off to this output stream.
write(int) - Method in class java.io.OutputStreamWriter
Writes a single character.
write(char[], int, int) - Method in class java.io.OutputStreamWriter
Writes a portion of an array of characters.
write(String, int, int) - Method in class java.io.OutputStreamWriter
Writes a portion of a string.
write(int) - Method in class java.io.PipedOutputStream
Writes the specified byte to the piped output stream.
write(byte[], int, int) - Method in class java.io.PipedOutputStream
Writes len bytes from the specified byte array starting at offset off to this piped output stream.
write(int) - Method in class java.io.PipedWriter
Writes the specified char to the piped output stream.
write(char[], int, int) - Method in class java.io.PipedWriter
Writes len characters from the specified character array starting at offset off to this piped output stream.
write(int) - Method in class java.io.PrintStream
Writes the specified byte to this stream.
write(byte[], int, int) - Method in class java.io.PrintStream
Writes len bytes from the specified byte array starting at offset off to this stream.
write(int) - Method in class java.io.PrintWriter
Writes a single character.
write(char[], int, int) - Method in class java.io.PrintWriter
Writes A Portion of an array of characters.
write(char[]) - Method in class java.io.PrintWriter
Writes an array of characters.
write(String, int, int) - Method in class java.io.PrintWriter
Writes a portion of a string.
write(String) - Method in class java.io.PrintWriter
Writes a string.
write(int) - Method in class java.io.RandomAccessFile
Writes the specified byte to this file.
write(byte[]) - Method in class java.io.RandomAccessFile
Writes b.length bytes from the specified byte array to this file, starting at the current file pointer.
write(byte[], int, int) - Method in class java.io.RandomAccessFile
Writes len bytes from the specified byte array starting at offset off to this file.
write(int) - Method in class java.io.StringWriter
Write a single character.
write(char[], int, int) - Method in class java.io.StringWriter
Write a portion of an array of characters.
write(String) - Method in class java.io.StringWriter
Write a string.
write(String, int, int) - Method in class java.io.StringWriter
Write a portion of a string.
write(int) - Method in class java.io.Writer
Writes a single character.
write(char[]) - Method in class java.io.Writer
Writes an array of characters.
write(char[], int, int) - Method in class java.io.Writer
Writes a portion of an array of characters.
write(String) - Method in class java.io.Writer
Writes a string.
write(String, int, int) - Method in class java.io.Writer
Writes a portion of a string.
write(ByteBuffer) - Method in class java.nio.channels.DatagramChannel
Writes a datagram to this channel.
write(ByteBuffer[], int, int) - Method in class java.nio.channels.DatagramChannel
Writes a datagram to this channel.
write(ByteBuffer[]) - Method in class java.nio.channels.DatagramChannel
Writes a datagram to this channel.
write(ByteBuffer) - Method in class java.nio.channels.FileChannel
Writes a sequence of bytes to this channel from the given buffer.
write(ByteBuffer[], int, int) - Method in class java.nio.channels.FileChannel
Writes a sequence of bytes to this channel from a subsequence of the given buffers.
write(ByteBuffer[]) - Method in class java.nio.channels.FileChannel
Writes a sequence of bytes to this channel from the given buffers.
write(ByteBuffer, long) - Method in class java.nio.channels.FileChannel
Writes a sequence of bytes to this channel from the given buffer, starting at the given file position.
write(ByteBuffer[], int, int) - Method in interface java.nio.channels.GatheringByteChannel
Writes a sequence of bytes to this channel from a subsequence of the given buffers.
write(ByteBuffer[]) - Method in interface java.nio.channels.GatheringByteChannel
Writes a sequence of bytes to this channel from the given buffers.
write(ByteBuffer) - Method in class java.nio.channels.SocketChannel
 
write(ByteBuffer[], int, int) - Method in class java.nio.channels.SocketChannel
 
write(ByteBuffer[]) - Method in class java.nio.channels.SocketChannel
 
write(ByteBuffer) - Method in interface java.nio.channels.WritableByteChannel
Writes a sequence of bytes to this channel from the given buffer.
write(int) - Method in class java.rmi.server.LogStream
Deprecated. no replacement
write(byte[], int, int) - Method in class java.rmi.server.LogStream
Deprecated. no replacement
write(ObjectOutput) - Method in class java.rmi.server.ObjID
Marshals a binary representation of this ObjID to an ObjectOutput instance.
write(DataOutput) - Method in class java.rmi.server.UID
Marshals a binary representation of this UID to a DataOutput instance.
write(int) - Method in class java.security.DigestOutputStream
Updates the message digest (if the digest function is on) using the specified byte, and in any case writes the byte to the output stream.
write(byte[], int, int) - Method in class java.security.DigestOutputStream
Updates the message digest (if the digest function is on) using the specified subarray, and in any case writes the subarray to the output stream.
write(OutputStream) - Method in class java.util.jar.Manifest
Writes the Manifest to the specified OutputStream.
write(int) - Method in class java.util.zip.CheckedOutputStream
Writes a byte.
write(byte[], int, int) - Method in class java.util.zip.CheckedOutputStream
Writes an array of bytes.
write(int) - Method in class java.util.zip.DeflaterOutputStream
Writes a byte to the compressed output stream.
write(byte[], int, int) - Method in class java.util.zip.DeflaterOutputStream
Writes an array of bytes to the compressed output stream.
write(byte[], int, int) - Method in class java.util.zip.GZIPOutputStream
Writes array of bytes to the compressed output stream.
write(int) - Method in class java.util.zip.InflaterOutputStream
Writes a byte to the uncompressed output stream.
write(byte[], int, int) - Method in class java.util.zip.InflaterOutputStream
Writes an array of bytes to the uncompressed output stream.
write(byte[], int, int) - Method in class java.util.zip.ZipOutputStream
Writes an array of bytes to the current ZIP entry data.
write(int) - Method in class javax.crypto.CipherOutputStream
Writes the specified byte to this output stream.
write(byte[]) - Method in class javax.crypto.CipherOutputStream
Writes b.length bytes from the specified byte array to this output stream.
write(byte[], int, int) - Method in class javax.crypto.CipherOutputStream
Writes len bytes from the specified byte array starting at offset off to this output stream.
write(RenderedImage, String, ImageOutputStream) - Static method in class javax.imageio.ImageIO
Writes an image using the an arbitrary ImageWriter that supports the given format to an ImageOutputStream.
write(RenderedImage, String, File) - Static method in class javax.imageio.ImageIO
Writes an image using an arbitrary ImageWriter that supports the given format to a File.
write(RenderedImage, String, OutputStream) - Static method in class javax.imageio.ImageIO
Writes an image using an arbitrary ImageWriter that supports the given format to an OutputStream.
write(IIOMetadata, IIOImage, ImageWriteParam) - Method in class javax.imageio.ImageWriter
Appends a complete image stream containing a single image and associated stream and image metadata and thumbnails to the output.
write(IIOImage) - Method in class javax.imageio.ImageWriter
Appends a complete image stream containing a single image with default metadata and thumbnails to the output.
write(RenderedImage) - Method in class javax.imageio.ImageWriter
Appends a complete image stream consisting of a single image with default metadata and thumbnails to the output.
write(int) - Method in class javax.imageio.stream.FileCacheImageOutputStream
 
write(byte[], int, int) - Method in class javax.imageio.stream.FileCacheImageOutputStream
 
write(int) - Method in class javax.imageio.stream.FileImageOutputStream
 
write(byte[], int, int) - Method in class javax.imageio.stream.FileImageOutputStream
 
write(int) - Method in interface javax.imageio.stream.ImageOutputStream
Writes a single byte to the stream at the current position.
write(byte[]) - Method in interface javax.imageio.stream.ImageOutputStream
Writes a sequence of bytes to the stream at the current position.
write(byte[], int, int) - Method in interface javax.imageio.stream.ImageOutputStream
Writes a sequence of bytes to the stream at the current position.
write(int) - Method in class javax.imageio.stream.ImageOutputStreamImpl
 
write(byte[]) - Method in class javax.imageio.stream.ImageOutputStreamImpl
 
write(byte[], int, int) - Method in class javax.imageio.stream.ImageOutputStreamImpl
 
write(int) - Method in class javax.imageio.stream.MemoryCacheImageOutputStream
 
write(byte[], int, int) - Method in class javax.imageio.stream.MemoryCacheImageOutputStream
 
write(Sequence, int, OutputStream) - Static method in class javax.sound.midi.MidiSystem
Writes a stream of bytes representing a file of the MIDI file type indicated to the output stream provided.
write(Sequence, int, File) - Static method in class javax.sound.midi.MidiSystem
Writes a stream of bytes representing a file of the MIDI file type indicated to the external file provided.
write(Sequence, int, OutputStream) - Method in class javax.sound.midi.spi.MidiFileWriter
Writes a stream of bytes representing a MIDI file of the file type indicated to the output stream provided.
write(Sequence, int, File) - Method in class javax.sound.midi.spi.MidiFileWriter
Writes a stream of bytes representing a MIDI file of the file type indicated to the external file provided.
write(AudioInputStream, AudioFileFormat.Type, OutputStream) - Static method in class javax.sound.sampled.AudioSystem
Writes a stream of bytes representing an audio file of the specified file type to the output stream provided.
write(AudioInputStream, AudioFileFormat.Type, File) - Static method in class javax.sound.sampled.AudioSystem
Writes a stream of bytes representing an audio file of the specified file type to the external file provided.
write(byte[], int, int) - Method in interface javax.sound.sampled.SourceDataLine
Writes audio data to the mixer via this source data line.