/// <summary>
/// Adds the static method reflection taken from the specified
/// <paramref name="type"/> by the <paramref name="methodName"/>
/// in the <see cref="FunctionCollection{T}"/> with the
/// function name, taken from real method name.</summary>
/// <param name="methodName">
/// Type's method name to be imported.</param>
/// <param name="type">Type object.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="type"/> is null.<br/>-or-<br/>
/// <paramref name="methodName"/>is null.</exception>
/// <exception cref="ArgumentException">Method with
/// <paramref name="methodName"/> is not founded.
/// <br/>-or-<br/>Founded method is not valid to be
/// added into this <see cref="FunctionCollection{T}"/>.
/// <br/>-or-<br/><see cref="FunctionInfo{T}"/> with
/// same name and the same arguments count already exist
/// in the collection (overload impossible).</exception>
/// <exception cref="System.Reflection.AmbiguousMatchException">
/// <paramref name="type"/> contains more than one methods
/// matching the specified <paramref name="methodName"/>.
/// </exception>
public void Import(string methodName, Type type)
{
var method = FunctionFactory <T>
.TryResolve(type, methodName, -1);
Validator.CheckVisible(method);
AddFunc(FunctionFactory <T>
.FromReflection(method, null, true));
}
/// <summary>
/// Adds the static method reflection taken from the specified
/// <paramref name="type"/> by the <paramref name="methodName"/>
/// and arguments count to the <see cref="FunctionCollection{T}"/>
/// with the function name, taken from real method name.</summary>
/// <param name="type">Type object.</param>
/// <param name="methodName">Type's method name to be imported.</param>
/// <param name="parametersCount">Method parameters count.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="type"/> is null.<br/>-or-<br/>
/// <paramref name="methodName"/>is null.</exception>
/// <exception cref="ArgumentOutOfRangeException">
/// <paramref name="parametersCount"/> is less than 0.</exception>
/// <exception cref="ArgumentException">
/// Method with <paramref name="methodName"/> is not founded.
/// <br/>-or-<br/>Founded method is not valid to be added
/// to the <see cref="FunctionCollection{T}"/>.
/// <br/>-or-<br/><see cref="FunctionInfo{T}"/>
/// with the same name and the same arguments count already
/// exist in the collection (overload impossible).</exception>
public void Import(
string methodName, Type type, int parametersCount)
{
if (parametersCount < 0)
{
throw new ArgumentOutOfRangeException("parametersCount");
}
var method = FunctionFactory <T> .TryResolve(
type, methodName, parametersCount);
Validator.CheckVisible(method);
AddFunc(FunctionFactory <T>
.FromReflection(method, null, true));
}