## All Superinterfaces
- `RamaOperation`
- `RamaSerializable`
- `Serializable`

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## public interface RamaOperation0

Extends [RamaOperation](/content/javadoc/com/rpl/rama/ops/RamaOperation.html "interface in com.rpl.rama.ops"/index.html)

Interface for custom operation implementation of zero arguments. An operation emits zero or more times to any number of output streams.

### Method Summary

| Modifier and Type | Method | Description |
|-------------------|--------|-------------|
| `void` | `invoke(OutputCollector collector)` | Executes operation and emits results by calling methods on the provided [`OutputCollector`](/content/javadoc/com/rpl/rama/ops/OutputCollector.html "interface in com.rpl.rama.ops"/index.html) |

### Method Details 
  
- ### invoke )

`void invoke(OutputCollector collector)`

Executes operation and emits results by calling methods on the provided [`OutputCollector`](/content/javadoc/com/rpl/rama/ops/OutputCollector.html "interface in com.rpl.rama.ops"/index.html)

**Parameters:** `collector` - Emits results back to caller of operation.