1 files changed, 61 insertions, 0 deletions
diff --git a/clustercontroller-core/src/main/java/com/yahoo/vespa/clustercontroller/core/RealTimer.java b/clustercontroller-core/src/main/java/com/yahoo/vespa/clustercontroller/core/RealTimer.java
new file mode 100644
index 00000000000..1a4aa23aa97
--- /dev/null
+++ b/clustercontroller-core/src/main/java/com/yahoo/vespa/clustercontroller/core/RealTimer.java
@@ -0,0 +1,61 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.vespa.clustercontroller.core;
+
+import java.util.Calendar;
+import java.util.Locale;
+import java.util.TimeZone;
+
+/**
+ * Implementation of timer used when running for real.
+ */
+public class RealTimer implements Timer {
+
+    public long getCurrentTimeInMillis() {
+        return System.currentTimeMillis();
+    }
+
+    public static String printDuration(long time) {
+        StringBuilder sb = new StringBuilder();
+        if (time > 1000 * 60 * 60 * 24 * 2) {
+            double days = time / (1000.0 * 60 * 60 * 24);
+            sb.append(String.format(Locale.ENGLISH, "%.2f", days)).append(" day").append(Math.abs(days - 1.0) < 0.0001 ? "" : "s");
+        } else if (time > 1000 * 60 * 60 * 2) {
+            double hours = time / (1000.0 * 60 * 60);
+            sb.append(String.format(Locale.ENGLISH, "%.2f", hours)).append(" hour").append(Math.abs(hours - 1.0) < 0.0001 ? "" : "s");
+        } else if (time > 1000 * 60 * 2) {
+            double minutes = time / (1000.0 * 60);
+            sb.append(String.format(Locale.ENGLISH, "%.2f", minutes)).append(" minute").append(Math.abs(minutes - 1.0) < 0.0001 ? "" : "s");
+        } else if (time > 1000 * 2) {
+            double seconds = time / (1000.0);
+            sb.append(String.format(Locale.ENGLISH, "%.2f", seconds)).append(" s");
+        } else {
+            sb.append(time).append(" ms");
+        }
+        return sb.toString();
+    }
+
+    public static String printDateNoMilliSeconds(long time, TimeZone tz) {
+        Calendar cal = Calendar.getInstance(tz);
+        cal.setTimeInMillis(time);
+        return String.format(Locale.ENGLISH, "%04d-%02d-%02d %02d:%02d:%02d",
+                cal.get(Calendar.YEAR),
+                cal.get(Calendar.MONTH) + 1,
+                cal.get(Calendar.DAY_OF_MONTH),
+                cal.get(Calendar.HOUR_OF_DAY),
+                cal.get(Calendar.MINUTE),
+                cal.get(Calendar.SECOND));
+    }
+
+    public static String printDate(long time, TimeZone tz) {
+        Calendar cal = Calendar.getInstance(tz);
+        cal.setTimeInMillis(time);
+        return String.format(Locale.ENGLISH, "%04d-%02d-%02d %02d:%02d:%02d.%03d",
+                             cal.get(Calendar.YEAR),
+                             cal.get(Calendar.MONTH) + 1,
+                             cal.get(Calendar.DAY_OF_MONTH),
+                             cal.get(Calendar.HOUR_OF_DAY),
+                             cal.get(Calendar.MINUTE),
+                             cal.get(Calendar.SECOND),
+                             cal.get(Calendar.MILLISECOND));
+    }
+}