## All Known Subinterfaces:
- `Block.MultiOutImpl`
- `Block.OutImpl`

## Enclosing interface:
- `Block`

---

## public static interface Block.Out

### Method Summary

| Modifier and Type | Method | Description |
|-------------------|--------|-------------|
| `Block.Impl`      | `out(String... vars)` | Capture output of previous node into vars. |

### Method Details

#### out

`Block.Impl` `out(String... vars)`

Capture output of previous node into vars. Number of vars captured must match output arity of previous node.

**Parameters:**
- `vars` – Vars to bind to output

**See Also:**
- [Dataflow documentation](/content/docs/~/tutorial4.html)