diff options
| author | Andrew Branson <andrew.branson@cern.ch> | 2012-06-26 12:41:11 +0200 |
|---|---|---|
| committer | Andrew Branson <andrew.branson@cern.ch> | 2012-06-26 12:41:11 +0200 |
| commit | 99eed1e3c7e7292aea91131baeb36f81e23e3e82 (patch) | |
| tree | eb1afe9e57736bb1e9113ece476b9d8f0dcc7917 /src/main/java/com/c2kernel/gui/tree/NodeContext.java | |
Initial refactor from kernel
Diffstat (limited to 'src/main/java/com/c2kernel/gui/tree/NodeContext.java')
| -rw-r--r-- | src/main/java/com/c2kernel/gui/tree/NodeContext.java | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/main/java/com/c2kernel/gui/tree/NodeContext.java b/src/main/java/com/c2kernel/gui/tree/NodeContext.java new file mode 100644 index 0000000..b2d215c --- /dev/null +++ b/src/main/java/com/c2kernel/gui/tree/NodeContext.java @@ -0,0 +1,65 @@ +package com.c2kernel.gui.tree;
+
+import java.util.Enumeration;
+
+import com.c2kernel.entity.proxy.DomainPathSubscriber;
+import com.c2kernel.gui.EntityTabManager;
+import com.c2kernel.lookup.DomainPath;
+import com.c2kernel.lookup.Path;
+import com.c2kernel.process.Gateway;
+import com.c2kernel.utils.Logger;
+
+
+public class NodeContext extends Node implements DomainPathSubscriber {
+ Enumeration<? extends Path> children;
+
+ public NodeContext(Path path, EntityTabManager desktop) {
+ super(path, desktop);
+ this.sysKey=Path.INVALID;
+ createTreeNode();
+ this.makeExpandable();
+ this.type = "Cristal Context";
+ }
+
+
+ @Override
+ public void loadChildren() {
+ if (children == null) {
+ Gateway.getProxyManager().subscribeTree(this, (DomainPath)binding);
+ children = binding.getChildren();
+ }
+
+ int batch = 75;
+ while (children.hasMoreElements() && batch > 0) {
+ Path newPath = children.nextElement();
+ if (newPath == null) break;
+ Logger.msg(2, "Subscription.run() - new node: " + newPath );
+ add( newNode(newPath));
+ batch--;
+ }
+ end(children.hasMoreElements());
+ }
+
+ @Override
+ public void pathAdded(DomainPath path) {
+ add(newNode(path));
+ }
+
+ @Override
+ public void refresh() {
+ children = null;
+ super.refresh();
+ }
+ @Override
+ public void pathRemoved(DomainPath path) {
+ remove(path);
+ }
+
+}
+
+
+
+
+
+
+
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