use super::select_by_lambda_from_stream;
use super::ExecutionResult;
use super::JValuable;
use crate::execution_step::value_types::CanonStream;
use crate::execution_step::ExecutionCtx;
use crate::execution_step::RcSecurityTetraplets;
use crate::JValue;
use crate::LambdaAST;
use crate::SecurityTetraplet;
use air_interpreter_data::Provenance;
use std::ops::Deref;
impl JValuable for &CanonStream {
fn apply_lambda(&self, lambda: &LambdaAST<'_>, exec_ctx: &ExecutionCtx<'_>) -> ExecutionResult<JValue> {
let iter = self.iter().map(|v| v.get_result());
let select_result = select_by_lambda_from_stream(iter, lambda, exec_ctx)?;
Ok(select_result.result)
}
fn apply_lambda_with_tetraplets(
&self,
lambda: &LambdaAST<'_>,
exec_ctx: &ExecutionCtx<'_>,
root_provenance: &Provenance,
) -> ExecutionResult<(JValue, SecurityTetraplet, Provenance)> {
let iter = self.iter().map(|v| v.get_result());
let select_result = select_by_lambda_from_stream(iter, lambda, exec_ctx)?;
let (tetraplet, provenance) = match select_result.tetraplet_idx {
Some(idx) => {
let resolved_call = self.nth(idx).expect(crate::execution_step::TETRAPLET_IDX_CORRECT);
(
resolved_call.get_tetraplet().deref().clone(),
resolved_call.get_provenance(),
)
}
None => (
SecurityTetraplet::new(
exec_ctx.run_parameters.current_peer_id.to_string(),
lambda.to_string(),
"",
"",
),
root_provenance.clone(),
),
};
Ok((select_result.result, tetraplet, provenance))
}
#[inline]
fn as_jvalue(&self) -> JValue {
CanonStream::as_jvalue(self)
}
fn as_tetraplets(&self) -> RcSecurityTetraplets {
self.iter().map(|r| r.get_tetraplet()).collect()
}
}