25 lines
608 B
Rust
25 lines
608 B
Rust
|
use crate::{log::GraphItem, shared_engine::SharedEngine};
|
||
|
|
|
||
|
|
pub struct Querier {
|
||
|
|
engine: SharedEngine,
|
||
|
|
}
|
||
|
|
|
||
|
|
impl Querier {
|
||
|
|
pub fn new(engine: SharedEngine) -> Self {
|
||
|
|
Self { engine }
|
||
|
|
}
|
||
|
|
|
||
|
|
pub fn get(
|
||
|
|
&self,
|
||
|
|
root: &str,
|
||
|
|
path: impl IntoIterator<Item = impl Into<String>>,
|
||
|
|
) -> Option<GraphItem> {
|
||
|
|
let path = path.into_iter().map(|i| i.into()).collect::<Vec<String>>();
|
||
|
|
|
||
|
|
tracing::debug!("quering: {}, len: ({}))", path.join("."), path.len());
|
||
|
|
|
||
|
|
self.engine
|
||
|
|
.get(root, &path.iter().map(|i| i.as_str()).collect::<Vec<_>>())
|
||
|
|
}
|
||
|
|
}
|