Refactorization : BenchControl -> Rig

TBF/Rig/MettlerToledo/WaitTankContainsMoreThenOp.cs

@@ -0,0 +1,51 @@
+///
+/// Copyright (c) 2018 Sensus Metering Systems
+///
+using log4net;
+
+namespace TBF.Rig.MettlerToledo
+{
+	public class WaitTankContainsMoreThenOp : IOperation
+	{
+		private static readonly ILog log = LogManager.GetLogger(typeof(WaitTankContainsMoreThenOp));
+		public override string ToString() { return string.Format("WaitTankFullOp()"); }
+
+		readonly GenericDevices.ITankDraining tankDraining;
+        float threshodLevel;
+		bool conditionMet;
+
+		/// <summary>
+		/// Events:  ConditionMet, ConditionNotMet
+		/// </summary>
+		/// <param name="tankDraining">Tank draining (Balance device) instance</param>
+		public WaitTankContainsMoreThenOp(GenericDevices.ITankDraining tankDraining, float thresholdLevel)
+        {
+			this.tankDraining = tankDraining;
+            this.threshodLevel = thresholdLevel;
+			log.Debug(this.ToString());
+        }
+
+		/// <summary>Start this operation</summary>
+		public void Start()
+        {
+			conditionMet = tankDraining.ContainsMoreThen(threshodLevel);
+		}
+
+		/// <summary>Run this operation</summary>
+		/// <returns>
+		///		Event.ConditionMet . . . tank is empty
+		///		Event.ConditionNotMet  . tank is not empty
+		/// </returns>
+		public Event Run()
+		{
+			conditionMet = conditionMet || tankDraining.ContainsMoreThen(threshodLevel);
+
+			return conditionMet ? Event.ConditionMet : Event.ConditionNotMet;
+		}
+
+		/// <summary>Stop this operation</summary>
+		public void Stop()
+		{
+		}
+	}
+}