Rollout management issues

Signed-off-by: venu1278 <venugopal.boodidadinne@in.bosch.com>

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/customrenderers/client/renderers/CustomObjectRenederer.java

@@ -13,6 +13,11 @@ import com.vaadin.client.renderers.ClickableRenderer;
 import com.vaadin.client.ui.VButton;
 import com.vaadin.client.widget.grid.RendererCellReference;
 
+/**
+ * Renders button with provided CustomObject.
+ * Used to display button with link.
+ *
+ */
 public class CustomObjectRenederer extends ClickableRenderer<CustomObject, VButton> {
 
 	@Override

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/customrenderers/renderers/CustomObjectRenderer.java

@@ -15,26 +15,36 @@ import com.vaadin.ui.renderers.ClickableRenderer;
 
 import elemental.json.JsonValue;
 
-public class CustomObjectRenderer extends ClickableRenderer<CustomObject> {
+/**
-
+ * Renders button with provided CustomObject.
-	/**
+ * Used to display button with link. 
  *
  */
+
+public class CustomObjectRenderer extends ClickableRenderer<CustomObject> {
+
 	private static final long serialVersionUID = -8754180585906263554L;
 
 	/**
-	 * Creates a new image renderer.
+	 * Creates a new custom object renderer.
 	 */
 	public CustomObjectRenderer() {
 		super(CustomObject.class, null);
 	}
 	
+	/**
+	 * Initialize custom object renderer with {@link Class<CustomObject>}
+	 * 
+	 * @param presentationType
+	 *        Class<CustomObject>
+	 */
+
 	public CustomObjectRenderer(Class<CustomObject> presentationType) {
 		super(presentationType);
 	}
 
 	/**
-	 * Creates a new image renderer and adds the given click listener to it.
+	 * Creates a new custom object renderer and adds the given click listener to it.
 	 * 
 	 * @param listener
 	 *            the click listener to register

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rollout/ProxyRollout.java

@@ -14,7 +14,7 @@ import org.eclipse.hawkbit.ui.customrenderers.client.renderers.CustomObject;
 import com.vaadin.server.FontAwesome;
 
 /**
- * Proxy rollout with suctome properties.
+ * Proxy rollout with custom properties.
  *
  */
 public class ProxyRollout extends Rollout {

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rollout/RolloutListGrid.java

@@ -97,6 +97,10 @@ public class RolloutListGrid extends AbstractGrid {
 
 	private transient Map<RolloutStatus, StatusFontIcon> statusIconMap = new EnumMap<>(RolloutStatus.class);
 
+	/**
+	 * Handles the RolloutEvent to refresh Grid.
+	 *
+	 */
 	@EventBusListenerMethod(scope = EventScope.SESSION)
 	void onEvent(final RolloutEvent event) {
 		switch (event) {
@@ -419,6 +423,9 @@ public class RolloutListGrid extends AbstractGrid {
 		((LazyQueryContainer) getContainerDataSource()).refresh();
 	}
 
+	/**
+	 * Generator to generate fontIcon by String.
+	 */
 	public final class FontIconGenerator extends PropertyValueGenerator<String> {
 
 		private static final long serialVersionUID = 2544026030795375748L;
@@ -585,11 +592,9 @@ public class RolloutListGrid extends AbstractGrid {
 	}
 
 	/**
-	 * 
+	 * Converter to convert 0 to empty, if total target groups is zero.
-	 * Converter to convert 0 to empty , if total target groups is zero.
 	 *
 	 */
-
 	class TotalTargetGroupsConverter implements Converter<String, Long> {
 
 		private static final long serialVersionUID = 6589305227035220369L;

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rolloutgroup/ProxyRolloutGroup.java

@@ -12,7 +12,7 @@ import org.eclipse.hawkbit.repository.model.RolloutGroup;
 import org.eclipse.hawkbit.ui.customrenderers.client.renderers.CustomObject;
 
 /**
- * Proxy rollout group with suctome properties.
+ * Proxy rollout group with custom properties.
  *
  */
 public class ProxyRolloutGroup extends RolloutGroup {