FunctionLookup (Jackcess 5.0.0 API)

```
public interface FunctionLookup
```
A FunctionLookup provides a source for Function instances used during expression evaluation.

Author:

James Ahlborn

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Function getFunction(String name)

- Method Detail
  - getFunction
```
Function getFunction(String name)
```
    Returns:
    
    the function for the given function name, or null if none exists. Note that Access function names are treated in a case insensitive manner.