//JAVA TO C# CONVERTER WARNING: 'final' parameters are not available in .NET:
//ORIGINAL LINE: protected void assertGradientRoundTrip(final ParameterLimitsTransform transform, final double modelParam)
protected internal virtual void assertGradientRoundTrip(ParameterLimitsTransform transform, double modelParam)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final double g = transform.transformGradient(modelParam);
double g = transform.transformGradient(modelParam);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final double fp = transform.transform(modelParam);
double fp = transform.transform(modelParam);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final double gInv = transform.inverseTransformGradient(fp);
double gInv = transform.inverseTransformGradient(fp);
assertEquals(g, 1.0 / gInv, 1e-8);
}
//JAVA TO C# CONVERTER WARNING: 'final' parameters are not available in .NET:
//ORIGINAL LINE: protected void assertGradient(final ParameterLimitsTransform transform, final double modelParam)
protected internal virtual void assertGradient(ParameterLimitsTransform transform, double modelParam)
{
const double eps = 1e-5;
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final double g = transform.transformGradient(modelParam);
double g = transform.transformGradient(modelParam);
double fdg;
try
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final double down = transform.transform(modelParam - eps);
double down = transform.transform(modelParam - eps);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final double up = transform.transform(modelParam + eps);
double up = transform.transform(modelParam + eps);
fdg = (up - down) / 2 / eps;
}
//JAVA TO C# CONVERTER WARNING: 'final' catch parameters are not available in C#:
//ORIGINAL LINE: catch (final IllegalArgumentException e)
catch (legalArgumentException)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final double fp = transform.transform(modelParam);
double fp = transform.transform(modelParam);
try
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final double up = transform.transform(modelParam + eps);
double up = transform.transform(modelParam + eps);
fdg = (up - fp) / eps;
}
//JAVA TO C# CONVERTER WARNING: 'final' catch parameters are not available in C#:
//ORIGINAL LINE: catch (final IllegalArgumentException e2)
catch (legalArgumentException)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final double down = transform.transform(modelParam - eps);
double down = transform.transform(modelParam - eps);
fdg = (fp - down) / eps;
}
}
assertEquals(g, fdg, 1e-6);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test(expectedExceptions = IllegalArgumentException.class) public void testOutOfRange4()
public virtual void testOutOfRange4()
{
UPPER_LIMIT.transformGradient(1.01);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test(expectedExceptions = IllegalArgumentException.class) public void testOutOfRange3()
public virtual void testOutOfRange3()
{
LOWER_LIMIT.transformGradient(-3);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test(expectedExceptions = IllegalArgumentException.class) public void testOutOfRange3()
public virtual void testOutOfRange3()
{
RANGE_LIMITS.transformGradient(-3);
}