Changeset 5528 for trunk/SRC/org/openmicroscopy/shoola/agents/imviewer/DataLoader.java

Timestamp:

07/04/08 13:41:43 (5 months ago)

Author:

jburel

Message:

First implementation of the projection.
The preview is only available for now.

Files:

• trunk/SRC/org/openmicroscopy/shoola/agents/imviewer/DataLoader.java (modified) (1 diff)

trunk/SRC/org/openmicroscopy/shoola/agents/imviewer/DataLoader.java

@@ -39 +39 @@
 import org.openmicroscopy.shoola.env.data.views.MetadataHandlerView;
 import org.openmicroscopy.shoola.env.log.LogMessage;
-
 import pojos.ExperimenterData;
 
 /** 
- * 
+ * Parent of all classes that load data asynchronously for a {@link ImViewer}.
+ * All these classes invoke methods of the {@link DataHandlerView},
+ * {@link MetadataHandlerView} or {@link ImageDataView},
+ * which this class makes available through a <code>protected</code> field.
+ * Also, this class extends {@link DSCallAdapter} so that subclasses
+ * automatically become observers to an asynchronous call.  This class provides
+ * default implementations of some of the callbacks to notify the 
+ * {@link ImViewer} of the progress and the user in the case of errors. 
+ * Subclasses should at least implement the <code>handleResult</code> method 
+ * to feed the {@link ImViewer} back with the results.
  *
  * @author  Jean-Marie Burel &nbsp;&nbsp;&nbsp;&nbsp;