Changeset 2689 in josm for trunk/src/org/openstreetmap/josm/gui/history/HistoryLoadTask.java

Timestamp:

28.12.2009 00:16:04 (2 years ago)

Author:

Gubaer

Message:

new: Changeset Cache Manager for querying, downloading, browsing, and managing changesets within JOSM. See also Changeset Manager and Changeset Query Dialog

File:

• trunk/src/org/openstreetmap/josm/gui/history/HistoryLoadTask.java (modified) (3 diffs)

trunk/src/org/openstreetmap/josm/gui/history/HistoryLoadTask.java

@@ -5 +5 @@
 import static org.openstreetmap.josm.tools.I18n.tr;
 
+import java.awt.Component;
 import java.io.IOException;
 import java.util.Collection;
@@ -21 +22 @@
 import org.openstreetmap.josm.io.OsmServerHistoryReader;
 import org.openstreetmap.josm.io.OsmTransferException;
+import org.openstreetmap.josm.tools.CheckParameterUtil;
 import org.xml.sax.SAXException;
 
@@ -51 +53 @@
     public HistoryLoadTask() {
         super(tr("Load history"), true);
+        toLoad = new HashSet<PrimitiveId>();
+    }
+
+    /**
+     * Creates a new task
+     * 
+     * @param parent the component to be used as reference to find the parent for {@see PleaseWaitDialog}.
+     * Must not be null.
+     * @throws IllegalArgumentException thrown if parent is null
+     */
+    public HistoryLoadTask(Component parent) {
+        super(parent, tr("Load history"), true);
+        CheckParameterUtil.ensureParameterNotNull(parent, "parent");
         toLoad = new HashSet<PrimitiveId>();
     }