增加图形化灰度发布功能

discovery-console-desktop/src/main/java/com/nepxion/discovery/console/desktop/workspace/RouterTopology.java

@@ -66,8 +66,8 @@ public class RouterTopology extends AbstractTopology {
     private TopologyEntity serviceNodeEntity = new TopologyEntity(TopologyEntityType.SERVICE, true, true);
 
     private TGraphBackground background;
-    private JBasicTextField textField = new JBasicTextField();
-    private JBasicComboBox comboBox = new JBasicComboBox();
+    private JBasicComboBox comboBox;
+    private JBasicTextField textField;
     private ActionListener layoutActionListener;
 
     private InstanceEntity instance;
@@ -79,7 +79,10 @@ public class RouterTopology extends AbstractTopology {
     }
 
     private void initializeToolBar() {
+        comboBox = new JBasicComboBox();
         comboBox.setPreferredSize(new Dimension(300, comboBox.getPreferredSize().height));
+
+        textField = new JBasicTextField();
         textField.setPreferredSize(new Dimension(650, textField.getPreferredSize().height));
 
         JToolBar toolBar = getGraph().getToolbar();

discovery-console-desktop/src/main/java/com/nepxion/discovery/console/desktop/workspace/ServiceTopology.java

@@ -87,10 +87,10 @@ public class ServiceTopology extends AbstractTopology {
     private TopologyEntity notServiceNodeEntity = new TopologyEntity(TopologyEntityType.MQ, true, false);
     private Map<String, Point> groupLocationMap = new HashMap<String, Point>();
 
+    private TGraphBackground background;
     private JBasicMenuItem executeGrayReleaseMenuItem;
     private JBasicMenuItem refreshGrayStateMenuItem;
     private JBasicMenuItem executeGrayRouterMenuItem;
-    private TGraphBackground background;
     private FilterPanel filterPanel;
     private GrayPanel grayPanel;
     private JBasicTextArea resultTextArea;