| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package oldmetrix |
| 4 | |
| 5 | import ( |
| 6 | "github.com/netdata/netdata/go/plugins/pkg/stm" |
| 7 | ) |
| 8 | |
| 9 | // Observer is an interface that wraps the Observe method, which is used by |
| 10 | // Histogram and Summary to add observations. |
| 11 | type Observer interface { |
| 12 | stm.Value |
| 13 | Observe(v float64) |
| 14 | } |
| 15 | |
| 16 | func Bool(b bool) int64 { |
| 17 | if b { |
| 18 | return 1 |
| 19 | } |
| 20 | return 0 |
| 21 | } |