Added javadoc

Signed-off-by: asharani-murugesh <asharani.murugesh@in.bosch.com>

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

@@ -8,9 +8,15 @@
  */
 package org.eclipse.hawkbit.ui.customrenderers.client;
 
+import org.eclipse.hawkbit.ui.customrenderers.renderers.HtmlButtonRenderer;
+
 import com.vaadin.client.connectors.ButtonRendererConnector;
 import com.vaadin.shared.ui.Connect;
 
+/**
+ *  A connector for {@link HtmlButtonRenderer}.
+ *
+ */
 @Connect(org.eclipse.hawkbit.ui.customrenderers.renderers.HtmlButtonRenderer.class)
 public class HtmlButtonRendererConnector extends ButtonRendererConnector {
     private static final long serialVersionUID = 7987417436367399331L;

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

@@ -8,9 +8,16 @@
  */
 package org.eclipse.hawkbit.ui.customrenderers.client;
 
+import org.eclipse.hawkbit.ui.customrenderers.renderers.HtmlLabelRenderer;
+
 import com.vaadin.client.connectors.AbstractRendererConnector;
 import com.vaadin.shared.ui.Connect;
 
+/**
+ * 
+ * A connector for {@link HtmlLabelRenderer}.
+ *
+ */
 @Connect(org.eclipse.hawkbit.ui.customrenderers.renderers.HtmlLabelRenderer.class)
 public class HtmlLabelRendererConnector extends AbstractRendererConnector<String> {
 

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

@@ -8,9 +8,16 @@
  */
 package org.eclipse.hawkbit.ui.customrenderers.client;
 
+import org.eclipse.hawkbit.ui.customrenderers.renderers.LinkRenderer;
+
 import com.vaadin.client.connectors.ButtonRendererConnector;
 import com.vaadin.shared.ui.Connect;
 
+/**
+ * 
+ * A connector for {@link LinkRenderer}.
+ *
+ */
 @Connect(org.eclipse.hawkbit.ui.customrenderers.renderers.LinkRenderer.class)
 public class LinkRendererConnector extends ButtonRendererConnector {
     private static final long serialVersionUID = 7987417436367399331L;

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

@@ -13,6 +13,12 @@ import com.vaadin.client.renderers.ButtonRenderer;
 import com.vaadin.client.ui.VButton;
 import com.vaadin.client.widget.grid.RendererCellReference;
 
+/**
+ * 
+ * Renders button with provided HTML content.
+ * Used to display button with icons.
+ *
+ */
 public class HtmlButtonRenderer extends ButtonRenderer {
     @Override
     public void render(RendererCellReference cell, String text, Button button) {

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

@@ -16,6 +16,11 @@ import com.vaadin.client.renderers.WidgetRenderer;
 import com.vaadin.client.ui.VLabel;
 import com.vaadin.client.widget.grid.RendererCellReference;
 
+/**
+ * 
+ * Renders label with provided value and style.
+ *
+ */
 public class HtmlLabelRenderer extends WidgetRenderer<String, VLabel> {
 
     @Override

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

@@ -13,6 +13,11 @@ import com.vaadin.client.renderers.ButtonRenderer;
 import com.vaadin.client.ui.VButton;
 import com.vaadin.client.widget.grid.RendererCellReference;
 
+/**
+ * 
+ * Renders link with provided text.
+ *
+ */
 public class LinkRenderer extends ButtonRenderer {
     @Override
     public void render(RendererCellReference cell, String text, Button button) {

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

@@ -10,6 +10,12 @@ package org.eclipse.hawkbit.ui.customrenderers.renderers;
 
 import com.vaadin.ui.renderers.ButtonRenderer;
 
+/**
+ * 
+ * Renders button with provided HTML content.
+ * Used to display button with icons.
+ *
+ */
 public class HtmlButtonRenderer extends ButtonRenderer {
     private static final long serialVersionUID = -1242995370043404892L;
     public HtmlButtonRenderer() {

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

@@ -10,6 +10,11 @@ package org.eclipse.hawkbit.ui.customrenderers.renderers;
 
 import com.vaadin.ui.Grid.AbstractRenderer;
 
+/**
+ * 
+ * Renders label with provided value and style.
+ *
+ */
 public class HtmlLabelRenderer extends  AbstractRenderer<String> {
 
     private static final long serialVersionUID = -7675588068526774915L;

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

@@ -10,6 +10,11 @@ package org.eclipse.hawkbit.ui.customrenderers.renderers;
 
 import com.vaadin.ui.renderers.ButtonRenderer;
 
+/**
+ * 
+ * Renders link with provided text.
+ *
+ */
 public class LinkRenderer extends ButtonRenderer {
     private static final long serialVersionUID = -1242995370043404892L;
     public LinkRenderer() {

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

@@ -60,6 +60,11 @@ import com.vaadin.ui.Window;
 import com.vaadin.ui.renderers.ClickableRenderer.RendererClickEvent;
 import com.vaadin.ui.renderers.HtmlRenderer;
 
+/**
+ * 
+ * Rollout list grid component.
+ *
+ */
 @SpringComponent
 @ViewScope
 public class RolloutListGrid extends AbstractGrid {

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

@@ -51,6 +51,11 @@ import com.vaadin.spring.annotation.ViewScope;
 import com.vaadin.ui.renderers.ClickableRenderer.RendererClickEvent;
 import com.vaadin.ui.renderers.HtmlRenderer;
 
+/**
+ * 
+ * Rollout group list grid component.
+ *
+ */
 @SpringComponent
 @ViewScope
 public class RolloutGroupListGrid extends AbstractGrid {

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rolloutgrouptargets/RolloutGroupTargetsBeanQuery.java

@@ -31,8 +31,8 @@ import org.vaadin.addons.lazyquerycontainer.AbstractBeanQuery;
 import org.vaadin.addons.lazyquerycontainer.QueryDefinition;
 
 /**
- * @author gah6kor
+ * Simple implementation of generics bean query which dynamically loads a batch
- *
+ * of {@link ProxyTarget} beans.
  */
 public class RolloutGroupTargetsBeanQuery extends AbstractBeanQuery<ProxyTarget> {
 
@@ -83,8 +83,9 @@ public class RolloutGroupTargetsBeanQuery extends AbstractBeanQuery<ProxyTarget>
         if (startIndex == 0 && firstPageTargetSets != null) {
             rolloutGroupTargetsList = firstPageTargetSets.getContent();
         } else if (null != rolloutGroup) {
-            rolloutGroupTargetsList = getRolloutGroupManagement().findAllTargetsWithActionStatus(
+            rolloutGroupTargetsList = getRolloutGroupManagement()
-                    new PageRequest(startIndex / count, count), rolloutGroup).getContent();
+                    .findAllTargetsWithActionStatus(new PageRequest(startIndex / count, count), rolloutGroup)
+                    .getContent();
         }
         return getProxyRolloutGroupTargetsList(rolloutGroupTargetsList);
     }
@@ -113,8 +114,8 @@ public class RolloutGroupTargetsBeanQuery extends AbstractBeanQuery<ProxyTarget>
             prxyTarget.setTargetInfo(targ.getTargetInfo());
             prxyTarget.setId(targ.getId());
             if (targ.getAssignedDistributionSet() != null) {
-                prxyTarget.setAssignedDistNameVersion(HawkbitCommonUtil.getFormattedNameVersion(targ
+                prxyTarget.setAssignedDistNameVersion(HawkbitCommonUtil.getFormattedNameVersion(
-                        .getAssignedDistributionSet().getName(), targ.getAssignedDistributionSet().getVersion()));
+                        targ.getAssignedDistributionSet().getName(), targ.getAssignedDistributionSet().getVersion()));
             }
             proxyTargetBeans.add(prxyTarget);
 
@@ -133,8 +134,8 @@ public class RolloutGroupTargetsBeanQuery extends AbstractBeanQuery<ProxyTarget>
     public int size() {
         long size = 0;
         if (null != rolloutGroup) {
-            firstPageTargetSets = getRolloutGroupManagement().findAllTargetsWithActionStatus(
+            firstPageTargetSets = getRolloutGroupManagement()
-                    new PageRequest(0, SPUIDefinitions.PAGE_SIZE, sort), rolloutGroup);
+                    .findAllTargetsWithActionStatus(new PageRequest(0, SPUIDefinitions.PAGE_SIZE, sort), rolloutGroup);
             size = firstPageTargetSets.getTotalElements();
         }
         getRolloutUIState().setRolloutGroupTargetsTotalCount(size);

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rolloutgrouptargets/RolloutGroupTargetsCountLabelMessage.java

@@ -30,8 +30,7 @@ import com.vaadin.spring.annotation.ViewScope;
 import com.vaadin.ui.Label;
 
 /**
- * count message label for the targets of the rollout group.
+ * Count message label for the targets of the rollout group.
- *
  */
 @SpringComponent
 @ViewScope

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/rollout/rolloutgrouptargets/RolloutGroupTargetsListGrid.java

@@ -41,6 +41,11 @@ import com.vaadin.server.FontAwesome;
 import com.vaadin.spring.annotation.SpringComponent;
 import com.vaadin.spring.annotation.ViewScope;
 
+/**
+ * 
+ * Grid component with targets of rollout group.
+ *
+ */
 @SpringComponent
 @ViewScope
 public class RolloutGroupTargetsListGrid extends AbstractGrid {