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use super::ProtectedProvider;
use derive_more::{Deref, DerefMut};
use rill_protocol::provider::{Description, Path, RillData, StreamType};
use std::time::SystemTime;
#[derive(Debug, Deref, DerefMut)]
pub struct CounterProvider {
#[deref]
#[deref_mut]
provider: ProtectedProvider<f64>,
}
impl CounterProvider {
pub fn new(path: Path) -> Self {
let info = format!("{} counter", path);
let description = Description {
path,
info,
stream_type: StreamType::CounterStream,
};
let provider = ProtectedProvider::new(description, 0.0);
Self { provider }
}
pub fn inc(&self, delta: f64, timestamp: Option<SystemTime>) {
if let Some(mut value) = self.provider.lock() {
*value += delta;
if self.provider.is_active() {
let data = RillData::CounterRecord { value: *value };
self.provider.send(data, timestamp);
}
}
}
}