A few fixes for keeping things private

src/main/java/com/henrypump/poc/AnalogIn.java

@@ -40,47 +40,43 @@ public class AnalogIn {
         this.euMin = euMin;
     }
 
-    public double getHistory(int pointIndex) {
+    double getHistory(int pointIndex) {
         return history[pointIndex];
     }
 
-    public long readRaw(){
+    private long readRaw(){
         return gpioPin.read();
     }
 
-    public double readScaled(){
-        double pv  = ((euMax - euMin)/(rawMax - rawMin)) * gpioPin.read() + (euMax - ((euMax - euMin)/(rawMax - rawMin)) * rawMax);
+    double readScaled(){
+        double pv  = ((euMax - euMin)/(rawMax - rawMin)) * readRaw() + (euMax - ((euMax - euMin)/(rawMax - rawMin)) * rawMax);
         lastValue = pv;
-        for(int i = 98; i >= 0; i--){
-            history[i+1] = history[i];
-        }
+        System.arraycopy(history, 0, history,1, history.length - 1);
         history[0] = lastValue;
         return pv;
     }
 
-    public double readScaledSim(double simRaw){
+    double readScaledSim(double simRaw){
         double pv  = ((euMax - euMin)/(rawMax - rawMin)) * simRaw + (euMax - ((euMax - euMin)/(rawMax - rawMin)) * rawMax);
         lastValue = pv;
-        for(int i = 98; i >= 0; i--){
-            history[i+1] = history[i];
-        }
+        System.arraycopy(history, 0, history,1, history.length - 1);
         history[0] = lastValue;
         return pv;
     }
 
     public static void main(String[] args){
         System.out.println("Testing Analog Inputs Inputs...");
-        boolean forceEnd = false;
         AnalogIn testIn0 = new AnalogIn(0, 0, 1020, 0, 4.6);
-
-        do {
-            try{
+        int loops = 0;
+        while(loops < 60) {
+            try {
                 System.out.println("Raw = " + testIn0.readRaw());
                 System.out.println("Scaled = " + testIn0.readScaled());
                 sleep(500);
             } catch (InterruptedException e) {
                 e.printStackTrace();
             }
-        } while (!forceEnd);
+            loops++;
+        }
     }
 }

src/main/java/com/henrypump/poc/FluidShot.java

@@ -0,0 +1,15 @@
+package com.henrypump.poc;
+
+/**
+ * Created by patrickjmcd on 2/10/17.
+ */
+public class FluidShot {
+    private double fluidLevel;
+    private double frictionEstimate;
+    private double pumpIntakePressure;
+
+
+    FluidShot(double fluidLevel){
+
+    }
+}

src/main/java/com/henrypump/poc/WellTest.java

@@ -16,7 +16,7 @@ public class WellTest {
     private double kFactor, oilRatio, waterRatio, gasMCFRatio;
 
 
-    public WellTest(ZonedDateTime testStart, double testHours, double totalFluidBBL, double testOilBBL, double testWaterBBL, double testGasMCF, double prevDailyTotal) {
+    WellTest(ZonedDateTime testStart, double testHours, double totalFluidBBL, double testOilBBL, double testWaterBBL, double testGasMCF, double prevDailyTotal) {
         this.testStart = testStart;
         this.testHours = testHours;
         this.totalFluidBBL = totalFluidBBL;