us.ihmc.simulationconstructionset.util.simulationRunner.VariableDifference Maven / Gradle / Ivy

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Simulation Construction Set

There is a newer version: 0.25.2

package us.ihmc.simulationconstructionset.util.simulationRunner;

import java.util.List;

import us.ihmc.yoVariables.variable.YoVariable;

public class VariableDifference
{
   private final double timeOfDifference;
   private final YoVariable variableOne;
   private final YoVariable variableTwo;

   public VariableDifference(double timeOfDifference, YoVariable variableOne, YoVariable variableTwo)
   {
      this.timeOfDifference = timeOfDifference;

      this.variableOne = variableOne;
      this.variableTwo = variableTwo;
   }

   public double getTimeOfDifference()
   {
      return timeOfDifference;
   }

   public YoVariable getVariableOne()
   {
      return variableOne;
   }

   public YoVariable getVariableTwo()
   {
      return variableTwo;
   }

   @Override
   public String toString()
   {
      String variableName1, variableName2;
      double value1, value2;

      if (variableOne == null)
      {
         variableName1 = "null";
         value1 = Double.NaN;
      }
      else
      {
         variableName1 = variableOne.getFullNameString();
         value1 = variableOne.getValueAsDouble();
      }

      if (variableTwo == null)
      {
         variableName2 = "null";
         value2 = Double.NaN;
      }
      else
      {
         variableName2 = variableTwo.getFullNameString();
         value2 = variableTwo.getValueAsDouble();
      }

      String ret = "At time = " + timeOfDifference + " -> " + variableName1 + " : " + value1;
      ret = ret + ", " + variableName2 + " : " + value2;

      return ret;
   }

   public static String allVariableDifferencesToString(List variableDifferences)
   {
      String ret = new String();

      for (VariableDifference variableDifference : variableDifferences)
      {
         ret = ret + variableDifference.toString() + "\n";
      }

      return ret;
   }

}