remove single node root

[jalview.git] / forester / java / src / org / forester / archaeopteryx / ArchaeopteryxE.java

diff --git a/forester/java/src/org/forester/archaeopteryx/ArchaeopteryxE.java b/forester/java/src/org/forester/archaeopteryx/ArchaeopteryxE.java
index 29a378b..d186d16 100644 (file)
--- a/forester/java/src/org/forester/archaeopteryx/ArchaeopteryxE.java
+++ b/forester/java/src/org/forester/archaeopteryx/ArchaeopteryxE.java
@@ -53,8 +53,8 @@ import org.forester.util.ForesterUtil;
 // </applet>
 public class ArchaeopteryxE extends JApplet implements ActionListener {
 
-    private final static String         NAME                  = "ArchaeopteryxE";
-    private static final long           serialVersionUID      = -1220055577935759443L;
+    private final static String         NAME             = "ArchaeopteryxE";
+    private static final long           serialVersionUID = -1220055577935759443L;
     private Configuration               _configuration;
     private MainPanelApplets            _main_panel;
     private JMenuBar                    _jmenubar;
@@ -121,9 +121,10 @@ public class ArchaeopteryxE extends JApplet implements ActionListener {
     private JMenuItem                   _choose_node_size_mi;
     private JCheckBoxMenuItem           _taxonomy_colorize_node_shapes_cbmi;
     private JCheckBoxMenuItem           _show_confidence_stddev_cbmi;
-    private final LinkedList<TextFrame> _textframes           = new LinkedList<TextFrame>();
-    private String                      _ext_node_data_buffer = "";
+    private final LinkedList<TextFrame> _textframes      = new LinkedList<TextFrame>();
 
+    // private String                      _ext_node_data_buffer                = "";
+    // private int                         _ext_node_data_buffer_change_counter = 0;
     @Override
     public void actionPerformed( final ActionEvent e ) {
         final Object o = e.getSource();
@@ -335,7 +336,15 @@ public class ArchaeopteryxE extends JApplet implements ActionListener {
      * @return current external node data as String
      */
     public String getCurrentExternalNodesDataBuffer() {
-        return _ext_node_data_buffer;
+        return getCurrentTreePanel().getCurrentExternalNodesDataBufferAsString();
+    }
+
+    public int getCurrentExternalNodesDataBufferChangeCounter() {
+        return getCurrentTreePanel().getCurrentExternalNodesDataBufferChangeCounter();
+    }
+
+    public int getCurrentExternalNodesDataBufferLength() {
+        return getCurrentTreePanel().getCurrentExternalNodesDataBufferAsString().length();
     }
 
     /**
@@ -754,6 +763,10 @@ public class ArchaeopteryxE extends JApplet implements ActionListener {
         }
     }
 
+    void clearCurrentExternalNodesDataBuffer() {
+        getCurrentTreePanel().clearCurrentExternalNodesDataBuffer();
+    }
+
     void customizeCheckBoxMenuItem( final JCheckBoxMenuItem item, final boolean is_selected ) {
         if ( item != null ) {
             item.setFont( MainFrame.menu_font );
@@ -907,15 +920,6 @@ public class ArchaeopteryxE extends JApplet implements ActionListener {
         _configuration = configuration;
     }
 
-    void setCurrentExternalNodesDataBuffer( final String s ) {
-        if ( !ForesterUtil.isEmpty( s ) ) {
-            _ext_node_data_buffer = s.trim();
-        }
-        else {
-            _ext_node_data_buffer = "";
-        }
-    }
-
     void setOptions( final Options options ) {
         _options = options;
     }