Package io.openems.edge.ess.core.power.data

Class LinearSolverUtil

java.lang.Object
io.openems.edge.ess.core.power.data.LinearSolverUtil
public class LinearSolverUtil extends Object

  • Constructor Details

    • LinearSolverUtil

      public LinearSolverUtil()

  • Method Details

    • convertToLinearConstraints

      public static List<org.apache.commons.math3.optim.linear.LinearConstraint> convertToLinearConstraints(Coefficients coefficients, List<Constraint> constraints)
      Gets all Constraints converted to Linear Constraints.
      Parameters:
      coefficients - the data object
      constraints - a list of Constraints
      Returns:
      a list of LinearConstraints

    • generateEmptyCoefficientsArray

      public static double[] generateEmptyCoefficientsArray(int length)
      Gets an empty coefficients array required for linear solver.
      Parameters:
      length - the length of the array
      Returns:
      an array of '0' coefficients

    • getDefaultObjectiveFunction

      public static org.apache.commons.math3.optim.linear.LinearObjectiveFunction getDefaultObjectiveFunction(int noOfCoefficients)
      Gets the linear objective function in the form 1*a + 1*b + 1*c + ...
      Parameters:
      noOfCoefficients - the number of coefficients of the objective function
      Returns:
      a LinearObjectiveFunction