Examples of com.opengamma.analytics.math.interpolation.LinearExtrapolator1D

  public static void interpolatorExtrapolatorDoublesCurveDemo(PrintStream out) {
    double[] xdata = {1.0, 2.0, 3.0};
    double[] ydata = {2.0, 4.0, 6.0};


    Interpolator1D interpolator = new LinearInterpolator1D();
    Interpolator1D leftExtrapolator = new LinearExtrapolator1D(interpolator);
    Interpolator1D rightExtrapolator = new LinearExtrapolator1D(interpolator);
    Interpolator1D combined = new CombinedInterpolatorExtrapolator(interpolator, leftExtrapolator, rightExtrapolator);


    Curve<Double, Double> curve = new InterpolatedDoublesCurve(xdata, ydata, combined, true);


    out.println(curve.getYValue(1.0));

    private Interpolator1D getExtrapolator(final String extrapolatorName, final Interpolator1D interpolator) {
      if (extrapolatorName.equals(Interpolator1DFactory.FLAT_EXTRAPOLATOR)) {
        return new FlatExtrapolator1D();
      }
      if (extrapolatorName.equals(Interpolator1DFactory.LINEAR_EXTRAPOLATOR)) {
        return new LinearExtrapolator1D(interpolator);
      }
      return Interpolator1DFactory.getInterpolator(extrapolatorName);
      //return null;
    }

Related Classes of com.opengamma.analytics.math.interpolation.LinearExtrapolator1D

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