From 010c4574a1996f7cd2bc07534cdc2c0c356ae816 Mon Sep 17 00:00:00 2001
From: hneemann <helmut.neemann@arcor.de>
Date: Wed, 3 Apr 2019 08:54:41 +0200
Subject: [PATCH] fixed some checkstyle issues

---
 .../gui/components/table/ExpressionCreator.java        | 10 ++++++++--
 .../digital/gui/components/table/ProgressDialog.java   |  9 ++++++---
 2 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/src/main/java/de/neemann/digital/gui/components/table/ExpressionCreator.java b/src/main/java/de/neemann/digital/gui/components/table/ExpressionCreator.java
index 8f97e876b..20aa8f96b 100644
--- a/src/main/java/de/neemann/digital/gui/components/table/ExpressionCreator.java
+++ b/src/main/java/de/neemann/digital/gui/components/table/ExpressionCreator.java
@@ -99,7 +99,7 @@ public class ExpressionCreator {
         listener.close();
         time = System.currentTimeMillis() - time;
         LOGGER.debug("time: " + time / 1000.0 + " sec");
-        if (progressListener!=null)
+        if (progressListener != null)
             progressListener.complete();
     }
 
@@ -130,6 +130,12 @@ public class ExpressionCreator {
         }
     }
 
+    /**
+     * Sets the progress listener to use
+     *
+     * @param progressListener the progress listener
+     * @return this for chained calls
+     */
     public ExpressionCreator setProgressListener(ProgressListener progressListener) {
         this.progressListener = progressListener;
         return this;
@@ -169,7 +175,7 @@ public class ExpressionCreator {
             long time = System.currentTimeMillis();
             getMinimizer(localVars.size()).minimize(localVars, boolTable, resultName, listener);
             LOGGER.info("finished job with complexity " + getComplexity() + ":  " + (System.currentTimeMillis() - time) / 1000 + "sec");
-            if (progressListener!=null)
+            if (progressListener != null)
                 progressListener.oneCompleted();
         }
 
diff --git a/src/main/java/de/neemann/digital/gui/components/table/ProgressDialog.java b/src/main/java/de/neemann/digital/gui/components/table/ProgressDialog.java
index 2104fbb4f..957ba956c 100644
--- a/src/main/java/de/neemann/digital/gui/components/table/ProgressDialog.java
+++ b/src/main/java/de/neemann/digital/gui/components/table/ProgressDialog.java
@@ -11,6 +11,9 @@ import de.neemann.gui.Screen;
 import javax.swing.*;
 import java.awt.*;
 
+/**
+ * A simple progress dialog which is used by the {@link ExpressionCreator}
+ */
 public class ProgressDialog extends JDialog implements ExpressionCreator.ProgressListener {
     private final JProgressBar bar;
     private int prog;
@@ -21,14 +24,14 @@ public class ProgressDialog extends JDialog implements ExpressionCreator.Progres
      * @param tableDialog the table dialog
      */
     public ProgressDialog(TableDialog tableDialog) {
-        super(tableDialog,false);
+        super(tableDialog, false);
         setDefaultCloseOperation(DISPOSE_ON_CLOSE);
 
         bar = new JProgressBar(0, tableDialog.getModel().getTable().getResultCount());
         int b = Screen.getInstance().getFontSize();
-        bar.setBorder(BorderFactory.createEmptyBorder(b,b,b,b));
+        bar.setBorder(BorderFactory.createEmptyBorder(b, b, b, b));
         final JLabel label = new JLabel(Lang.get("msg_optimizationInProgress"));
-        label.setBorder(BorderFactory.createEmptyBorder(b,b,0,b));
+        label.setBorder(BorderFactory.createEmptyBorder(b, b, 0, b));
         getContentPane().add(label, BorderLayout.NORTH);
         getContentPane().add(bar, BorderLayout.SOUTH);