From 61cc02cc7fe064c0b6ecd13b17379aef1cde19d8 Mon Sep 17 00:00:00 2001
From: Patrick McDonagh <pmcdonagh@henry-pump.com>
Date: Fri, 10 Feb 2017 13:45:44 -0600
Subject: [PATCH] Fixes Measurement class to gauge-off correctly

---
 .../java/com/henrypump/poc/Measurement.java     | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/src/main/java/com/henrypump/poc/Measurement.java b/src/main/java/com/henrypump/poc/Measurement.java
index 07230a3..e2f6fdb 100644
--- a/src/main/java/com/henrypump/poc/Measurement.java
+++ b/src/main/java/com/henrypump/poc/Measurement.java
@@ -107,7 +107,7 @@ public class Measurement {
         return dailyMin;
     }
 
-    public static boolean isToday(ZonedDateTime inpZDT){
+    private static boolean isToday(ZonedDateTime inpZDT){
         ZonedDateTime now = ZonedDateTime.now();
         if (now.toLocalDate().equals(inpZDT.toLocalDate())){
             return true;
@@ -115,7 +115,7 @@ public class Measurement {
         return false;
     };
 
-    public void update(double value)
+    void update(double value)
     {
         long currentTimestamp = ZonedDateTime.now().toEpochSecond();
         lastValue = currentValue;
@@ -138,14 +138,13 @@ public class Measurement {
         }
     }
 
-    public void endOfDay(){
+    void endOfDay(){
         if (storeInDatabase){
             db.newDailyTotal(this);
         }
-        for(int i = 28; i >= 0; i--){
-            totalHistory[i] = totalHistory[i+1];
-            averageHistory[i] = averageHistory[i+1];
-        }
+
+        System.arraycopy(totalHistory, 0, totalHistory, 1, totalHistory.length-1);
+        System.arraycopy(averageHistory, 0, averageHistory, 1, averageHistory.length-1);
 
         totalHistory[0] = total;
         averageHistory[0] = average;
@@ -154,8 +153,6 @@ public class Measurement {
         average = 0;
         dailyMax = Double.MIN_VALUE;
         dailyMin = Double.MAX_VALUE;
+        numMeasurements = 0;
     }
-
-
-
 }