GdsCallable (executor 2.3.8 API)

```
@Target(TYPE)
@Retention(RUNTIME)
public @interface GdsCallable
```
This annotation is used to identify callables within the GDS library. All callable is a unit that is surfaced via a Cypher procedure and encapsulates an end-to-end process. For example an algorithm alone is not a callable, however, an algorithm in combination with a mode, like mutate or stream, is a callable.

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  ExecutionMode executionMode
  
  java.lang.String name
- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  java.lang.String description

Element Detail
- name
```
java.lang.String name
```

- executionMode
```
ExecutionMode executionMode
```

- description
```
java.lang.String description
```
  Default:
  
  ""