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java.lang.Object org.geotools.gui.swing.worker.SwingWorker
This is the 3rd version of SwingWorker (also known as SwingWorker 3), an abstract class that you subclass to perform GUI-related work in a dedicated thread. For instructions on using this class, see: http://java.sun.com/docs/books/tutorial/uiswing/misc/threads.html Note that the API changed slightly in the 3rd version: You must now invoke start() on the SwingWorker after creating it.
Constructor Summary | |
SwingWorker()
Start a thread that will call the construct method
and then exit. |
Method Summary | |
abstract java.lang.Object |
construct()
Compute the value to be returned by the get method. |
void |
finished()
Called on the event dispatching thread (not on the worker thread) after the construct method has returned. |
java.lang.Object |
get()
Return the value created by the construct method.
|
java.lang.Object |
getValue()
Get the value produced by the worker thread, or null if it hasn't been constructed yet. |
void |
interrupt()
A new method that interrupts the worker thread. |
void |
start()
Start the worker thread. |
void |
started()
Called on the event dispatching thread (not on the worker thread) before the construct method has returned. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public SwingWorker()
construct
method
and then exit.
Method Detail |
public java.lang.Object getValue()
public abstract java.lang.Object construct()
get
method.
public void started()
construct
method has returned.
public void finished()
construct
method has returned.
public void interrupt()
public java.lang.Object get()
construct
method.
Returns null if either the constructing thread or the current
thread was interrupted before a value was produced.
construct
methodpublic void start()
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