Started fleshing out the UI topo model classes.
If reviewing this, please refer to http://tinyurl.com/onos-ui-topo-model
Change-Id: I4738392bec1a89c37dff15eff6fe04d66fcabd95
diff --git a/core/api/src/main/java/org/onosproject/ui/model/topo/UiTopology.java b/core/api/src/main/java/org/onosproject/ui/model/topo/UiTopology.java
index 5f4195e..62293e0 100644
--- a/core/api/src/main/java/org/onosproject/ui/model/topo/UiTopology.java
+++ b/core/api/src/main/java/org/onosproject/ui/model/topo/UiTopology.java
@@ -16,8 +16,29 @@
package org.onosproject.ui.model.topo;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Set;
+import java.util.TreeSet;
+
/**
* Represents the overall network topology.
*/
public class UiTopology extends UiElement {
+
+ private static final Logger log = LoggerFactory.getLogger(UiTopology.class);
+
+ private final UiCluster uiCluster = new UiCluster();
+ private final Set<UiRegion> uiRegions = new TreeSet<>();
+
+ /**
+ * Clears the topology state; that is, drops all regions, devices, hosts,
+ * links, and cluster members.
+ */
+ public void clear() {
+ log.debug("clearing topology model");
+ uiRegions.clear();
+ uiCluster.clear();
+ }
}