(e PipelineElement)
| 74 | } |
| 75 | |
| 76 | func newRootExpr(e PipelineElement) *RootExpr { |
| 77 | p, ok := e.(Pipeline) |
| 78 | if !ok { |
| 79 | p = newPipeline(e) |
| 80 | } |
| 81 | |
| 82 | return &RootExpr{ |
| 83 | Pipeline: p, |
| 84 | } |
| 85 | } |
| 86 | |
| 87 | func newRootExprWithMetrics(e PipelineElement, m firstStageElement) *RootExpr { |
| 88 | p, ok := e.(Pipeline) |