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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.9.0) E52944-01 |
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java.lang.Object
oracle.ide.util.SwingWorker
public abstract class 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. Note: in a future version of the IDE platform based on Java 6.0, this class will be deprecated in favor of javax.swing.SwingWorker.
Constructor Summary | |
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SwingWorker() Start a thread that will call the construct method and then exit. |
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SwingWorker(java.lang.String name) Start a named thread that will call the construct method and then exit. |
Method Summary | |
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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. |
protected 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. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SwingWorker()
construct
method and then exit.public SwingWorker(java.lang.String name)
construct
method and then exit.
name
- The name to use for the thread.Method Detail |
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protected java.lang.Object getValue()
public abstract java.lang.Object construct()
get
method.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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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.9.0) E52944-01 |
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