Returns the first Valve in the pipeline. This is the Valve that will be executed first when a request enters the pipeline. @return the first Valve in the pipeline, or null if the pipeline is empty
()
| 106 | * @return the first Valve in the pipeline, or {@code null} if the pipeline is empty |
| 107 | */ |
| 108 | Valve getFirst(); |
| 109 | |
| 110 | |
| 111 | /** |
no outgoing calls