getTypeClass (String, Collection) [Documentation]

public Class getTypeClass (String functionName, Collection parameters)

This method must return the class of the object that is returned when the function is calculated – see calculate method.

`functionName`	the name of the function in the library the return type of which is required
`parameters`	the parameters of the function specified as a collection of the `IArithmeticNode` objects.

The class of the object that is returned by the calculate method for the specified function.