Package org.apache.commons.math3.optimization.linear

Class LinearObjectiveFunction

  • All Implemented Interfaces:
    java.io.Serializable
    @Deprecated
public class LinearObjectiveFunction
extends java.lang.Object
implements java.io.Serializable
    Deprecated.
    As of 3.1 (to be removed in 4.0).
    An objective function for a linear optimization problem.

    A linear objective function has one the form: 

     c1x1 + ... cnxn + d
    The ci and d are the coefficients of the equation, the xi are the coordinates of the current point.

    Since:
    2.0
    See Also:
    Serialized Form

    • Method Summary

      All Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object other)
      Deprecated.
      RealVector getCoefficients()
      Deprecated.
      Get the coefficients of the linear equation being optimized.
      double getConstantTerm()
      Deprecated.
      Get the constant of the linear equation being optimized.
      double getValue​(double[] point)
      Deprecated.
      Compute the value of the linear equation at the current point
      double getValue​(RealVector point)
      Deprecated.
      Compute the value of the linear equation at the current point
      int hashCode()
      Deprecated.

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • LinearObjectiveFunction

        public LinearObjectiveFunction​(double[] coefficients,
                               double constantTerm)
        Deprecated.
        Parameters:
        coefficients - The coefficients for the linear equation being optimized
        constantTerm - The constant term of the linear equation

      • LinearObjectiveFunction

        public LinearObjectiveFunction​(RealVector coefficients,
                               double constantTerm)
        Deprecated.
        Parameters:
        coefficients - The coefficients for the linear equation being optimized
        constantTerm - The constant term of the linear equation

    • Method Detail

      • getCoefficients

        public RealVector getCoefficients()
        Deprecated.
        Get the coefficients of the linear equation being optimized.
        Returns:
        coefficients of the linear equation being optimized

      • getConstantTerm

        public double getConstantTerm()
        Deprecated.
        Get the constant of the linear equation being optimized.
        Returns:
        constant of the linear equation being optimized

      • getValue

        public double getValue​(double[] point)
        Deprecated.
        Compute the value of the linear equation at the current point
        Parameters:
        point - point at which linear equation must be evaluated
        Returns:
        value of the linear equation at the current point

      • getValue

        public double getValue​(RealVector point)
        Deprecated.
        Compute the value of the linear equation at the current point
        Parameters:
        point - point at which linear equation must be evaluated
        Returns:
        value of the linear equation at the current point

      • equals

        public boolean equals​(java.lang.Object other)
        Deprecated.
        Overrides:
        equals in class java.lang.Object

      • hashCode

        public int hashCode()
        Deprecated.
        Overrides:
        hashCode in class java.lang.Object