# All Superinterfaces
`RamaFunction`, `RamaSerializable`, `Serializable`

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public interface RamaFunction1<T0,R>  
extends [RamaFunction](/content/javadoc/com/rpl/rama/ops/RamaFunction.html "interface in com.rpl.rama.ops"/index.html)

## Interface for custom function implementations of one argument

### Method Summary

| Modifier and Type | Method                | Description                                              |
|-------------------|----------------------|----------------------------------------------------------|
| `R`               | `invoke(T0 arg0)`    | Computes result of function from input arguments        |

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### Method Details

#### invoke

`R` invoke( `T0` arg0)  
Computes result of function from input arguments.