org.openstreetmap.josm.gui.io
Class UpdatePrimitivesTask
java.lang.Object
org.openstreetmap.josm.gui.PleaseWaitRunnable
org.openstreetmap.josm.gui.io.UpdatePrimitivesTask
- All Implemented Interfaces:
- java.lang.Runnable, ProgressMonitor.CancelListener
public class UpdatePrimitivesTask
- extends PleaseWaitRunnable
The asynchronous task for updating a collection of objects using multi fetch.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ds
private DataSet ds
canceled
private boolean canceled
lastException
private java.lang.Exception lastException
toUpdate
private java.util.Collection<? extends OsmPrimitive> toUpdate
layer
private OsmDataLayer layer
multiObjectReader
private MultiFetchServerObjectReader multiObjectReader
objectReader
private OsmServerObjectReader objectReader
UpdatePrimitivesTask
public UpdatePrimitivesTask(OsmDataLayer layer,
java.util.Collection<? extends OsmPrimitive> toUpdate)
throws java.lang.IllegalArgumentException
- Creates the task
- Parameters:
layer
- the layer in which primitives are updated. Must not be null.toUpdate
- a collection of primitives to update from the server. Set to
the empty collection if null.
- Throws:
java.lang.IllegalArgumentException
- thrown if layer is null.
cancel
protected void cancel()
- Description copied from class:
PleaseWaitRunnable
- User pressed cancel button.
- Specified by:
cancel
in class PleaseWaitRunnable
finish
protected void finish()
- Description copied from class:
PleaseWaitRunnable
- Finish up the data work. Is guaranteed to be called if realRun is called.
Finish is called in the gui thread just after the dialog disappeared.
- Specified by:
finish
in class PleaseWaitRunnable
initMultiFetchReaderWithNodes
protected void initMultiFetchReaderWithNodes(MultiFetchServerObjectReader reader)
initMultiFetchReaderWithWays
protected void initMultiFetchReaderWithWays(MultiFetchServerObjectReader reader)
initMultiFetchReaderWithRelations
protected void initMultiFetchReaderWithRelations(MultiFetchServerObjectReader reader)
realRun
protected void realRun()
throws org.xml.sax.SAXException,
java.io.IOException,
OsmTransferException
- Description copied from class:
PleaseWaitRunnable
- Called in the worker thread to do the actual work. When any of the
exception is thrown, a message box will be displayed and closeDialog
is called. finish() is called in any case.
- Specified by:
realRun
in class PleaseWaitRunnable
- Throws:
org.xml.sax.SAXException
java.io.IOException
OsmTransferException
JOSM