//JAVA TO C# CONVERTER WARNING: 'final' parameters are not available in .NET:
//ORIGINAL LINE: protected void assertInputs(final Minimizer<java.util.function.Function<com.opengamma.strata.collect.array.DoubleArray, double>, com.opengamma.strata.collect.array.DoubleArray> minimizer)
protected internal virtual void assertInputs(Minimizer <System.Func <DoubleArray, double>, DoubleArray> minimizer)
{
try
{
minimizer.minimize(null, DoubleArray.of(2d, 3d));
Assert.fail();
}
//JAVA TO C# CONVERTER WARNING: 'final' catch parameters are not available in C#:
//ORIGINAL LINE: catch (final IllegalArgumentException e)
catch (legalArgumentException)
{
// Expected
}
try
{
minimizer.minimize(F_2D, null);
Assert.fail();
}
//JAVA TO C# CONVERTER WARNING: 'final' catch parameters are not available in C#:
//ORIGINAL LINE: catch (final IllegalArgumentException e)
catch (legalArgumentException)
{
// Expected
}
}
//JAVA TO C# CONVERTER WARNING: 'final' parameters are not available in .NET:
//ORIGINAL LINE: protected void assertMinimizer(final Minimizer<java.util.function.Function<com.opengamma.strata.collect.array.DoubleArray, double>, com.opengamma.strata.collect.array.DoubleArray> minimizer, final double tol)
protected internal virtual void assertMinimizer(Minimizer <System.Func <DoubleArray, double>, DoubleArray> minimizer, double tol)
{
DoubleArray r = minimizer.minimize(F_2D, DoubleArray.of(10d, 10d));
assertEquals(r.get(0), -3.4, tol);
assertEquals(r.get(1), 1, tol);
r = (minimizer.minimize(ROSENBROCK, DoubleArray.of(10d, -5d)));
assertEquals(r.get(0), 1, tol);
assertEquals(r.get(1), 1, tol);
}
//JAVA TO C# CONVERTER WARNING: 'final' parameters are not available in .NET:
//ORIGINAL LINE: protected void assertSolvingRosenbrock(final Minimizer<java.util.function.Function<com.opengamma.strata.collect.array.DoubleArray, double>, com.opengamma.strata.collect.array.DoubleArray> minimizer, final double tol)
protected internal virtual void assertSolvingRosenbrock(Minimizer <System.Func <DoubleArray, double>, DoubleArray> minimizer, double tol)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final com.opengamma.strata.collect.array.DoubleArray start = com.opengamma.strata.collect.array.DoubleArray.of(-1d, 1d);
DoubleArray start = DoubleArray.of(-1d, 1d);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final com.opengamma.strata.collect.array.DoubleArray solution = minimizer.minimize(ROSENBROCK, start);
DoubleArray solution = minimizer.minimize(ROSENBROCK, start);
assertEquals(1.0, solution.get(0), tol);
assertEquals(1.0, solution.get(1), tol);
}
//JAVA TO C# CONVERTER WARNING: 'final' parameters are not available in .NET:
//ORIGINAL LINE: protected void assertSolvingUncoupledRosenbrock(final Minimizer<java.util.function.Function<com.opengamma.strata.collect.array.DoubleArray, double>, com.opengamma.strata.collect.array.DoubleArray> minimizer, final double tol)
protected internal virtual void assertSolvingUncoupledRosenbrock(Minimizer <System.Func <DoubleArray, double>, DoubleArray> minimizer, double tol)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final com.opengamma.strata.collect.array.DoubleArray start = com.opengamma.strata.collect.array.DoubleArray.of(-1.0, 1.0, -1.0, 1.0, -1.0, 1.0);
DoubleArray start = DoubleArray.of(-1.0, 1.0, -1.0, 1.0, -1.0, 1.0);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final com.opengamma.strata.collect.array.DoubleArray solution = minimizer.minimize(UNCOUPLED_ROSENBROCK, start);
DoubleArray solution = minimizer.minimize(UNCOUPLED_ROSENBROCK, start);
for (int i = 0; i < solution.size(); i++)
{
assertEquals(1.0, solution.get(i), tol);
}
}