How many touch points will there be in JavaFX 2.2

I know 2.2 will support multi-touch. Exactly how many touch points will be possible?

Hello, maximum number of touch points is limited only by capabilities of the used hardware and underlying operating system, there is no such limitation in FX itself.

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Can any one say how many break points and watchpoints are allowed in ECC 6.0

Hi ,
A breakpoint is a signal at a particular point in the program that tells the ABAP runtime processor to interrupt processing and start the Debugger. The Debugger is activated when the program reaches this point.Max 30 breakpoints we can use.
There is a special kind of breakpoint called a watchpoint. When you use watchpoints, the Debugger is not activated until the contents of a particular field change ie...Watchpoints allow you the option of monitoring the content of individual variables.The Debugger stops as soon as the value of the monitored variable changes.You can use max of 5 watchpoints.
Difference
1. Break Point.
At particular LINE of SOURCE CODE,
the system will STOP there.
2. Watch Point.
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(For this, we have to give some
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Please go through this link:
Watchpoint Vs breakpoint
http://help.sap.com/saphelp_nw04/helpdata/en/c6/617cdce68c11d2b2ab080009b43351/content.htm
Like a breakpoint, a watchpoint is an indicator in a program that tells the ABAP runtime processor to interrupt the program at a particular point. Unlike breakpoints, however, watchpoints are not activated until the contents of a specified field change. Watchpoints, like dynamic breakpoints, are user-specific, and so do not affect other users running the same program. You can only define watchpoints in the Debugger. Watchpoints allow you the option of monitoring the content of individual variables.
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http://help.sap.com/saphelp_nw04/helpdata/en/c6/617cd9e68c11d2b2ab080009b43351/frameset.htm
http://help.sap.com/saphelp_nw70/helpdata/en/f1/792442db42e22ce10000000a1550b0/frameset.htm
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can anybody tell me how many text elements are there in sap scripts?

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Too many touch points reported: Bug ?

Dear JavaFX community
Following situation. I have a touch handler who recognizes special gestures and fires javafx.GestureEvent derivates on positive detection. the gesture event carries a list of cloned touch points for carrying the touches on start and end of the gesture.
Now if a listener to this GestureEvents fails for whatever reason with an uncaught exception, JavaFX touch point handling goes awry by constantly throwing RuntimeExceptions: "Too many touch points reported". From that point, the touch application is not usable anymore and must be restarted.
If the listener completes without error, the app continues to work as expected.
Firing the GestureEvent in a Platform.runLater seemed to help, but I experienced the problem at least once. The problem is not reproducable reliably though.
I believe this to be a bug in JavaFX.
Any thoughts/hints/comments on this?
See the stacktraces below. The first NPE trace is my deliberately provoked exception. The second trace arises upon every single subsequent touch event
Exception in thread "JavaFX Application Thread" java.lang.NullPointerException
at view.services.ui.navigation.internal.NavigationService.home(NavigationService.java:319)
at view.ui.gestures.addons.grab.internal.DefaultGrabEventHandler.handle(DefaultGrabEventHandler.java:298)
at view.ui.gestures.addons.grab.internal.DefaultGrabEventHandler.handle(DefaultGrabEventHandler.java:1)
at com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(CompositeEventHandler.java:218)
at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:80)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:49)
at javafx.event.Event.fireEvent(Event.java:203)
at keba.view.javafx.gestures.grab.GrabDetector.fireEvent(GrabDetector.java:579)
at keba.view.javafx.gestures.grab.GrabDetector.fireGrabMoveOrEnd(GrabDetector.java:452)
at keba.view.javafx.gestures.grab.GrabDetector.handleTouchReleased(GrabDetector.java:415)
at keba.view.javafx.gestures.grab.GrabDetector.handle(GrabDetector.java:336)
at keba.view.javafx.gestures.grab.GrabDetector.handle(GrabDetector.java:1)
at com.sun.javafx.event.CompositeEventHandler$NormalEventFilterRecord.handleCapturingEvent(CompositeEventHandler.java:282)
at com.sun.javafx.event.CompositeEventHandler.dispatchCapturingEvent(CompositeEventHandler.java:98)
at com.sun.javafx.event.EventHandlerManager.dispatchCapturingEvent(EventHandlerManager.java:223)
at com.sun.javafx.event.EventHandlerManager.dispatchCapturingEvent(EventHandlerManager.java:180)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchCapturingEvent(CompositeEventDispatcher.java:43)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:52)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
at javafx.event.Event.fireEvent(Event.java:203)
at javafx.scene.Scene.processTouchEvent(Scene.java:1773)
at javafx.scene.Scene.access$5800(Scene.java:193)
at javafx.scene.Scene$ScenePeerListener.touchEventEnd(Scene.java:2712)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$11.run(GlassViewEventHandler.java:989)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$11.run(GlassViewEventHandler.java:985)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleEndTouchEvent(GlassViewEventHandler.java:985)
at com.sun.glass.ui.View.handleEndTouchEvent(View.java:553)
at com.sun.glass.ui.View.notifyEndTouchEvent(View.java:1007)
at com.sun.glass.ui.TouchInputSupport.notifyEndTouchEvent(TouchInputSupport.java:85)
at com.sun.glass.ui.win.WinGestureSupport.notifyEndTouchEvent(WinGestureSupport.java:62)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.access$300(WinApplication.java:39)
at com.sun.glass.ui.win.WinApplication$4$1.run(WinApplication.java:112)
at java.lang.Thread.run(Thread.java:744)
Exception in thread "JavaFX Application Thread" java.lang.RuntimeException: Too many touch points reported
at javafx.scene.Scene$ScenePeerListener.touchEventNext(Scene.java:2668)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$10.run(GlassViewEventHandler.java:965)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$10.run(GlassViewEventHandler.java:944)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleNextTouchEvent(GlassViewEventHandler.java:944)
at com.sun.glass.ui.View.handleNextTouchEvent(View.java:547)
at com.sun.glass.ui.View.notifyNextTouchEvent(View.java:1002)
at com.sun.glass.ui.TouchInputSupport.notifyNextTouchEvent(TouchInputSupport.java:117)
at com.sun.glass.ui.win.WinGestureSupport.notifyNextTouchEvent(WinGestureSupport.java:58)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.access$300(WinApplication.java:39)
at com.sun.glass.ui.win.WinApplication$4$1.run(WinApplication.java:112)
at java.lang.Thread.run(Thread.java:744)
Exception in thread "JavaFX Application Thread" java.lang.NullPointerException
at javafx.scene.Scene.processTouchEvent(Scene.java:1766)
at javafx.scene.Scene.access$5800(Scene.java:193)
at javafx.scene.Scene$ScenePeerListener.touchEventEnd(Scene.java:2712)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$11.run(GlassViewEventHandler.java:989)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$11.run(GlassViewEventHandler.java:985)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleEndTouchEvent(GlassViewEventHandler.java:985)
at com.sun.glass.ui.View.handleEndTouchEvent(View.java:553)
at com.sun.glass.ui.View.notifyEndTouchEvent(View.java:1007)
at com.sun.glass.ui.TouchInputSupport.notifyEndTouchEvent(TouchInputSupport.java:85)
at com.sun.glass.ui.win.WinGestureSupport.notifyEndTouchEvent(WinGestureSupport.java:62)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.access$300(WinApplication.java:39)
at com.sun.glass.ui.win.WinApplication$4$1.run(WinApplication.java:112)
at java.lang.Thread.run(Thread.java:744)

Yes, this is a bug in FX. I filed it as RT-34602. As a workaround it would probably be best to catch the exceptions.

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hi guru
how many types of rfc there
thanks
subhasis

Hi Subhasis ,
There are 5 types of RFC.
Here is a link to a very good documnet on RFC
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f078394a-4469-2910-c4bf-853c75674694">RFC Document</a>
Regards
Arun

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How many touch points will there be in JavaFX 2.2

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