+41
-308
@@ -340,12 +340,9 @@ pub struct ExecutionQuoteIterator<'a> {
|
|||||||
heap: BinaryHeap<Reverse<(NaiveDateTime, usize, usize)>>,
|
heap: BinaryHeap<Reverse<(NaiveDateTime, usize, usize)>>,
|
||||||
}
|
}
|
||||||
|
|
||||||
type ExecutionQuotesBySymbol = HashMap<String, Vec<IntradayExecutionQuote>>;
|
|
||||||
type ExecutionQuotesByDate = HashMap<NaiveDate, ExecutionQuotesBySymbol>;
|
|
||||||
|
|
||||||
impl<'a> ExecutionQuoteIterator<'a> {
|
impl<'a> ExecutionQuoteIterator<'a> {
|
||||||
fn new(
|
fn new(
|
||||||
rows_by_symbol: Option<&'a ExecutionQuotesBySymbol>,
|
rows_by_symbol: Option<&'a HashMap<String, Vec<IntradayExecutionQuote>>>,
|
||||||
symbols: Option<&BTreeSet<String>>,
|
symbols: Option<&BTreeSet<String>>,
|
||||||
) -> Self {
|
) -> Self {
|
||||||
let mut streams = rows_by_symbol
|
let mut streams = rows_by_symbol
|
||||||
@@ -368,34 +365,6 @@ impl<'a> ExecutionQuoteIterator<'a> {
|
|||||||
}
|
}
|
||||||
Self { streams, heap }
|
Self { streams, heap }
|
||||||
}
|
}
|
||||||
|
|
||||||
fn new_with_overlay(
|
|
||||||
base_rows_by_symbol: Option<&'a ExecutionQuotesBySymbol>,
|
|
||||||
overlay_rows_by_symbol: &'a ExecutionQuotesBySymbol,
|
|
||||||
symbols: Option<&BTreeSet<String>>,
|
|
||||||
) -> Self {
|
|
||||||
let mut streams = base_rows_by_symbol
|
|
||||||
.into_iter()
|
|
||||||
.flat_map(|rows_by_symbol| rows_by_symbol.iter())
|
|
||||||
.filter(|(symbol, _)| !overlay_rows_by_symbol.contains_key(*symbol))
|
|
||||||
.chain(overlay_rows_by_symbol.iter())
|
|
||||||
.filter(|(symbol, _)| {
|
|
||||||
symbols
|
|
||||||
.map(|allowed_symbols| allowed_symbols.contains(*symbol))
|
|
||||||
.unwrap_or(true)
|
|
||||||
})
|
|
||||||
.map(|(symbol, rows)| (symbol.as_str(), rows.as_slice()))
|
|
||||||
.collect::<Vec<_>>();
|
|
||||||
streams.sort_by_key(|(symbol, _)| *symbol);
|
|
||||||
|
|
||||||
let mut heap = BinaryHeap::with_capacity(streams.len());
|
|
||||||
for (stream_index, (_, rows)) in streams.iter().enumerate() {
|
|
||||||
if let Some(first) = rows.first() {
|
|
||||||
heap.push(Reverse((first.timestamp, stream_index, 0)));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Self { streams, heap }
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|
||||||
impl<'a> Iterator for ExecutionQuoteIterator<'a> {
|
impl<'a> Iterator for ExecutionQuoteIterator<'a> {
|
||||||
@@ -1345,8 +1314,7 @@ pub struct DataSet {
|
|||||||
candidate_symbol_ids_by_date: Arc<BTreeMap<NaiveDate, Vec<u32>>>,
|
candidate_symbol_ids_by_date: Arc<BTreeMap<NaiveDate, Vec<u32>>>,
|
||||||
candidate_row_positions_by_date: Arc<Option<DenseRowPositionIndex>>,
|
candidate_row_positions_by_date: Arc<Option<DenseRowPositionIndex>>,
|
||||||
corporate_actions_by_date: Arc<BTreeMap<NaiveDate, Vec<CorporateAction>>>,
|
corporate_actions_by_date: Arc<BTreeMap<NaiveDate, Vec<CorporateAction>>>,
|
||||||
execution_quotes_by_date: Arc<ExecutionQuotesByDate>,
|
execution_quotes_by_date: Arc<HashMap<NaiveDate, HashMap<String, Vec<IntradayExecutionQuote>>>>,
|
||||||
execution_quote_overlays_by_date: Arc<ExecutionQuotesByDate>,
|
|
||||||
execution_quote_dates: Arc<Vec<NaiveDate>>,
|
execution_quote_dates: Arc<Vec<NaiveDate>>,
|
||||||
order_book_depth_index: Arc<HashMap<(NaiveDate, String), Vec<IntradayOrderBookDepthLevel>>>,
|
order_book_depth_index: Arc<HashMap<(NaiveDate, String), Vec<IntradayOrderBookDepthLevel>>>,
|
||||||
benchmark_by_date: Arc<BTreeMap<NaiveDate, BenchmarkSnapshot>>,
|
benchmark_by_date: Arc<BTreeMap<NaiveDate, BenchmarkSnapshot>>,
|
||||||
@@ -1882,7 +1850,6 @@ impl DataSet {
|
|||||||
candidate_row_positions_by_date: Arc::new(candidate_row_positions_by_date),
|
candidate_row_positions_by_date: Arc::new(candidate_row_positions_by_date),
|
||||||
corporate_actions_by_date: Arc::new(corporate_actions_by_date),
|
corporate_actions_by_date: Arc::new(corporate_actions_by_date),
|
||||||
execution_quotes_by_date: Arc::new(execution_quotes_by_date),
|
execution_quotes_by_date: Arc::new(execution_quotes_by_date),
|
||||||
execution_quote_overlays_by_date: Arc::new(HashMap::new()),
|
|
||||||
execution_quote_dates: Arc::new(execution_quote_dates),
|
execution_quote_dates: Arc::new(execution_quote_dates),
|
||||||
order_book_depth_index: Arc::new(order_book_depth_index),
|
order_book_depth_index: Arc::new(order_book_depth_index),
|
||||||
benchmark_by_date: Arc::new(benchmark_by_date),
|
benchmark_by_date: Arc::new(benchmark_by_date),
|
||||||
@@ -2213,46 +2180,23 @@ impl DataSet {
|
|||||||
}
|
}
|
||||||
|
|
||||||
pub fn execution_quotes_on(&self, date: NaiveDate, symbol: &str) -> &[IntradayExecutionQuote] {
|
pub fn execution_quotes_on(&self, date: NaiveDate, symbol: &str) -> &[IntradayExecutionQuote] {
|
||||||
if self.execution_quote_overlays_by_date.is_empty() {
|
self.execution_quotes_by_date
|
||||||
return self
|
|
||||||
.execution_quotes_by_date
|
|
||||||
.get(&date)
|
|
||||||
.and_then(|rows_by_symbol| rows_by_symbol.get(symbol))
|
|
||||||
.map(Vec::as_slice)
|
|
||||||
.unwrap_or(&[]);
|
|
||||||
}
|
|
||||||
self.execution_quote_overlays_by_date
|
|
||||||
.get(&date)
|
.get(&date)
|
||||||
.and_then(|rows_by_symbol| rows_by_symbol.get(symbol))
|
.and_then(|rows_by_symbol| rows_by_symbol.get(symbol))
|
||||||
.or_else(|| {
|
|
||||||
self.execution_quotes_by_date
|
|
||||||
.get(&date)
|
|
||||||
.and_then(|rows_by_symbol| rows_by_symbol.get(symbol))
|
|
||||||
})
|
|
||||||
.map(Vec::as_slice)
|
.map(Vec::as_slice)
|
||||||
.unwrap_or(&[])
|
.unwrap_or(&[])
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn has_execution_quotes_on_date(&self, date: NaiveDate) -> bool {
|
pub fn has_execution_quotes_on_date(&self, date: NaiveDate) -> bool {
|
||||||
if self.execution_quote_overlays_by_date.is_empty() {
|
self.execution_quotes_by_date
|
||||||
return self
|
|
||||||
.execution_quotes_by_date
|
|
||||||
.get(&date)
|
|
||||||
.is_some_and(|rows_by_symbol| !rows_by_symbol.is_empty());
|
|
||||||
}
|
|
||||||
self.execution_quote_overlays_by_date
|
|
||||||
.get(&date)
|
.get(&date)
|
||||||
.is_some_and(|rows_by_symbol| !rows_by_symbol.is_empty())
|
.map(|rows_by_symbol| !rows_by_symbol.is_empty())
|
||||||
|| self
|
.unwrap_or(false)
|
||||||
.execution_quotes_by_date
|
|
||||||
.get(&date)
|
|
||||||
.is_some_and(|rows_by_symbol| !rows_by_symbol.is_empty())
|
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn execution_quote_key_set(&self) -> HashSet<(NaiveDate, String)> {
|
pub fn execution_quote_key_set(&self) -> HashSet<(NaiveDate, String)> {
|
||||||
self.execution_quotes_by_date
|
self.execution_quotes_by_date
|
||||||
.iter()
|
.iter()
|
||||||
.chain(self.execution_quote_overlays_by_date.iter())
|
|
||||||
.flat_map(|(date, rows_by_symbol)| {
|
.flat_map(|(date, rows_by_symbol)| {
|
||||||
rows_by_symbol
|
rows_by_symbol
|
||||||
.keys()
|
.keys()
|
||||||
@@ -2262,51 +2206,15 @@ impl DataSet {
|
|||||||
}
|
}
|
||||||
|
|
||||||
pub fn execution_quote_count(&self) -> usize {
|
pub fn execution_quote_count(&self) -> usize {
|
||||||
let mut count = self
|
self.execution_quotes_by_date
|
||||||
.execution_quotes_by_date
|
|
||||||
.values()
|
.values()
|
||||||
.flat_map(|rows_by_symbol| rows_by_symbol.values())
|
.flat_map(|rows_by_symbol| rows_by_symbol.values())
|
||||||
.map(Vec::len)
|
.map(Vec::len)
|
||||||
.sum::<usize>();
|
.sum()
|
||||||
for (date, rows_by_symbol) in self.execution_quote_overlays_by_date.iter() {
|
|
||||||
for (symbol, rows) in rows_by_symbol {
|
|
||||||
count = count
|
|
||||||
.saturating_sub(
|
|
||||||
self.execution_quotes_by_date
|
|
||||||
.get(date)
|
|
||||||
.and_then(|base| base.get(symbol))
|
|
||||||
.map(Vec::len)
|
|
||||||
.unwrap_or(0),
|
|
||||||
)
|
|
||||||
.saturating_add(rows.len());
|
|
||||||
}
|
|
||||||
}
|
|
||||||
count
|
|
||||||
}
|
|
||||||
|
|
||||||
fn execution_quote_count_on_date(&self, date: NaiveDate) -> usize {
|
|
||||||
let base = self.execution_quotes_by_date.get(&date);
|
|
||||||
let mut count = base
|
|
||||||
.into_iter()
|
|
||||||
.flat_map(|rows_by_symbol| rows_by_symbol.values())
|
|
||||||
.map(Vec::len)
|
|
||||||
.sum::<usize>();
|
|
||||||
if let Some(overlay) = self.execution_quote_overlays_by_date.get(&date) {
|
|
||||||
for (symbol, rows) in overlay {
|
|
||||||
count = count
|
|
||||||
.saturating_sub(
|
|
||||||
base.and_then(|rows_by_symbol| rows_by_symbol.get(symbol))
|
|
||||||
.map(Vec::len)
|
|
||||||
.unwrap_or(0),
|
|
||||||
)
|
|
||||||
.saturating_add(rows.len());
|
|
||||||
}
|
|
||||||
}
|
|
||||||
count
|
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn add_execution_quotes(&mut self, quotes: Vec<IntradayExecutionQuote>) -> usize {
|
pub fn add_execution_quotes(&mut self, quotes: Vec<IntradayExecutionQuote>) -> usize {
|
||||||
let mut grouped = ExecutionQuotesByDate::new();
|
let mut grouped = HashMap::<NaiveDate, HashMap<String, Vec<IntradayExecutionQuote>>>::new();
|
||||||
for quote in quotes {
|
for quote in quotes {
|
||||||
grouped
|
grouped
|
||||||
.entry(quote.date)
|
.entry(quote.date)
|
||||||
@@ -2317,30 +2225,17 @@ impl DataSet {
|
|||||||
}
|
}
|
||||||
let mut added = 0usize;
|
let mut added = 0usize;
|
||||||
let mut new_dates = Vec::new();
|
let mut new_dates = Vec::new();
|
||||||
let base_quotes = Arc::clone(&self.execution_quotes_by_date);
|
let execution_quotes_by_date = Arc::make_mut(&mut self.execution_quotes_by_date);
|
||||||
let execution_quote_overlays_by_date =
|
|
||||||
Arc::make_mut(&mut self.execution_quote_overlays_by_date);
|
|
||||||
for (date, rows_by_symbol) in grouped {
|
for (date, rows_by_symbol) in grouped {
|
||||||
let date_is_new = !base_quotes.contains_key(&date)
|
let date_is_new = !execution_quotes_by_date.contains_key(&date);
|
||||||
&& !execution_quote_overlays_by_date.contains_key(&date);
|
let target_by_symbol = execution_quotes_by_date.entry(date).or_default();
|
||||||
let target_by_symbol = execution_quote_overlays_by_date.entry(date).or_default();
|
|
||||||
if date_is_new {
|
if date_is_new {
|
||||||
new_dates.push(date);
|
new_dates.push(date);
|
||||||
}
|
}
|
||||||
for (symbol, mut incoming) in rows_by_symbol {
|
for (symbol, mut incoming) in rows_by_symbol {
|
||||||
incoming.sort_by_key(|quote| quote.timestamp);
|
incoming.sort_by_key(|quote| quote.timestamp);
|
||||||
incoming.dedup_by(|left, right| left.timestamp == right.timestamp);
|
incoming.dedup_by(|left, right| left.timestamp == right.timestamp);
|
||||||
let target = match target_by_symbol.entry(symbol) {
|
let target = target_by_symbol.entry(symbol).or_default();
|
||||||
std::collections::hash_map::Entry::Occupied(entry) => entry.into_mut(),
|
|
||||||
std::collections::hash_map::Entry::Vacant(entry) => {
|
|
||||||
let base_rows = base_quotes
|
|
||||||
.get(&date)
|
|
||||||
.and_then(|rows_by_symbol| rows_by_symbol.get(entry.key()))
|
|
||||||
.cloned()
|
|
||||||
.unwrap_or_default();
|
|
||||||
entry.insert(base_rows)
|
|
||||||
}
|
|
||||||
};
|
|
||||||
if target.is_empty() {
|
if target.is_empty() {
|
||||||
added = added.saturating_add(incoming.len());
|
added = added.saturating_add(incoming.len());
|
||||||
*target = incoming;
|
*target = incoming;
|
||||||
@@ -2405,13 +2300,6 @@ impl DataSet {
|
|||||||
date: NaiveDate,
|
date: NaiveDate,
|
||||||
symbols: Option<&BTreeSet<String>>,
|
symbols: Option<&BTreeSet<String>>,
|
||||||
) -> ExecutionQuoteIterator<'_> {
|
) -> ExecutionQuoteIterator<'_> {
|
||||||
if let Some(overlay) = self.execution_quote_overlays_by_date.get(&date) {
|
|
||||||
return ExecutionQuoteIterator::new_with_overlay(
|
|
||||||
self.execution_quotes_by_date.get(&date),
|
|
||||||
overlay,
|
|
||||||
symbols,
|
|
||||||
);
|
|
||||||
}
|
|
||||||
ExecutionQuoteIterator::new(self.execution_quotes_by_date.get(&date), symbols)
|
ExecutionQuoteIterator::new(self.execution_quotes_by_date.get(&date), symbols)
|
||||||
}
|
}
|
||||||
|
|
||||||
@@ -2426,33 +2314,29 @@ impl DataSet {
|
|||||||
}
|
}
|
||||||
|
|
||||||
pub fn remove_execution_quotes_on_date(&mut self, date: NaiveDate) -> usize {
|
pub fn remove_execution_quotes_on_date(&mut self, date: NaiveDate) -> usize {
|
||||||
let row_count = self.execution_quote_count_on_date(date);
|
let removed = Arc::make_mut(&mut self.execution_quotes_by_date).remove(&date);
|
||||||
Arc::make_mut(&mut self.execution_quote_overlays_by_date).remove(&date);
|
let Some(rows_by_symbol) = removed else {
|
||||||
Arc::make_mut(&mut self.execution_quotes_by_date).remove(&date);
|
return 0;
|
||||||
|
};
|
||||||
let dates = Arc::make_mut(&mut self.execution_quote_dates);
|
let dates = Arc::make_mut(&mut self.execution_quote_dates);
|
||||||
if let Ok(index) = dates.binary_search(&date) {
|
if let Ok(index) = dates.binary_search(&date) {
|
||||||
dates.remove(index);
|
dates.remove(index);
|
||||||
}
|
}
|
||||||
row_count
|
rows_by_symbol.into_values().map(|rows| rows.len()).sum()
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn release_execution_quotes_on_date(&mut self, date: NaiveDate) -> usize {
|
pub fn release_execution_quotes_on_date(&mut self, date: NaiveDate) -> usize {
|
||||||
let row_count = self.execution_quote_count_on_date(date);
|
let row_count = self
|
||||||
if self.execution_quote_overlays_by_date.contains_key(&date) {
|
.execution_quotes_by_date
|
||||||
Arc::make_mut(&mut self.execution_quote_overlays_by_date).remove(&date);
|
.get(&date)
|
||||||
}
|
.map(|rows_by_symbol| rows_by_symbol.values().map(Vec::len).sum())
|
||||||
|
.unwrap_or(0);
|
||||||
// Run data shares this immutable map with the prepared-data cache. Arc::make_mut here
|
// Run data shares this immutable map with the prepared-data cache. Arc::make_mut here
|
||||||
// would clone every date just to remove one entry and would not release the cached base.
|
// would clone every date just to remove one entry and would not release the cached base.
|
||||||
if Arc::strong_count(&self.execution_quotes_by_date) == 1 {
|
if row_count == 0 || Arc::strong_count(&self.execution_quotes_by_date) > 1 {
|
||||||
Arc::make_mut(&mut self.execution_quotes_by_date).remove(&date);
|
return row_count;
|
||||||
}
|
}
|
||||||
if !self.execution_quotes_by_date.contains_key(&date)
|
self.remove_execution_quotes_on_date(date)
|
||||||
&& !self.execution_quote_overlays_by_date.contains_key(&date)
|
|
||||||
&& let Ok(index) = self.execution_quote_dates.binary_search(&date)
|
|
||||||
{
|
|
||||||
Arc::make_mut(&mut self.execution_quote_dates).remove(index);
|
|
||||||
}
|
|
||||||
row_count
|
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn snapshot_components(&self) -> DataSetSnapshotComponents {
|
pub fn snapshot_components(&self) -> DataSetSnapshotComponents {
|
||||||
@@ -2480,31 +2364,12 @@ impl DataSet {
|
|||||||
.values()
|
.values()
|
||||||
.flat_map(|rows| rows.iter().cloned())
|
.flat_map(|rows| rows.iter().cloned())
|
||||||
.collect::<Vec<_>>();
|
.collect::<Vec<_>>();
|
||||||
let execution_quotes = if self.execution_quote_overlays_by_date.is_empty() {
|
let execution_quotes = self
|
||||||
self.execution_quotes_by_date
|
.execution_quotes_by_date
|
||||||
.values()
|
.values()
|
||||||
.flat_map(|rows_by_symbol| rows_by_symbol.values())
|
.flat_map(|rows_by_symbol| rows_by_symbol.values())
|
||||||
.flat_map(|rows| rows.iter().cloned())
|
.flat_map(|rows| rows.iter().cloned())
|
||||||
.collect::<Vec<_>>()
|
.collect::<Vec<_>>();
|
||||||
} else {
|
|
||||||
let mut quotes = Vec::with_capacity(self.execution_quote_count());
|
|
||||||
for (date, rows_by_symbol) in self.execution_quotes_by_date.iter() {
|
|
||||||
let overlay = self.execution_quote_overlays_by_date.get(date);
|
|
||||||
for (symbol, rows) in rows_by_symbol {
|
|
||||||
if overlay.is_some_and(|overlay| overlay.contains_key(symbol)) {
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
quotes.extend(rows.iter().cloned());
|
|
||||||
}
|
|
||||||
}
|
|
||||||
quotes.extend(
|
|
||||||
self.execution_quote_overlays_by_date
|
|
||||||
.values()
|
|
||||||
.flat_map(|rows_by_symbol| rows_by_symbol.values())
|
|
||||||
.flat_map(|rows| rows.iter().cloned()),
|
|
||||||
);
|
|
||||||
quotes
|
|
||||||
};
|
|
||||||
|
|
||||||
DataSetSnapshotComponents {
|
DataSetSnapshotComponents {
|
||||||
instruments,
|
instruments,
|
||||||
@@ -2625,53 +2490,6 @@ impl DataSet {
|
|||||||
if bar_count == 0 {
|
if bar_count == 0 {
|
||||||
return Vec::new();
|
return Vec::new();
|
||||||
}
|
}
|
||||||
if self.execution_quote_overlays_by_date.is_empty() {
|
|
||||||
return self.history_intraday_quotes_from_base(
|
|
||||||
date,
|
|
||||||
active_datetime,
|
|
||||||
symbol,
|
|
||||||
bar_count,
|
|
||||||
include_now,
|
|
||||||
);
|
|
||||||
}
|
|
||||||
let end = self
|
|
||||||
.execution_quote_dates
|
|
||||||
.partition_point(|quote_date| *quote_date <= date);
|
|
||||||
let mut quotes = Vec::with_capacity(bar_count);
|
|
||||||
'dates: for quote_date in self.execution_quote_dates[..end].iter().rev() {
|
|
||||||
let Some(rows) = self
|
|
||||||
.execution_quote_overlays_by_date
|
|
||||||
.get(quote_date)
|
|
||||||
.and_then(|rows_by_symbol| rows_by_symbol.get(symbol))
|
|
||||||
.or_else(|| {
|
|
||||||
self.execution_quotes_by_date
|
|
||||||
.get(quote_date)
|
|
||||||
.and_then(|rows_by_symbol| rows_by_symbol.get(symbol))
|
|
||||||
})
|
|
||||||
else {
|
|
||||||
continue;
|
|
||||||
};
|
|
||||||
for quote in rows.iter().rev() {
|
|
||||||
if intraday_quote_visible(quote, date, active_datetime, include_now) {
|
|
||||||
quotes.push(quote.clone());
|
|
||||||
if quotes.len() == bar_count {
|
|
||||||
break 'dates;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
quotes.reverse();
|
|
||||||
quotes
|
|
||||||
}
|
|
||||||
|
|
||||||
fn history_intraday_quotes_from_base(
|
|
||||||
&self,
|
|
||||||
date: NaiveDate,
|
|
||||||
active_datetime: Option<NaiveDateTime>,
|
|
||||||
symbol: &str,
|
|
||||||
bar_count: usize,
|
|
||||||
include_now: bool,
|
|
||||||
) -> Vec<IntradayExecutionQuote> {
|
|
||||||
let end = self
|
let end = self
|
||||||
.execution_quote_dates
|
.execution_quote_dates
|
||||||
.partition_point(|quote_date| *quote_date <= date);
|
.partition_point(|quote_date| *quote_date <= date);
|
||||||
@@ -3187,22 +3005,14 @@ impl DataSet {
|
|||||||
.map(daily_market_price_bar)
|
.map(daily_market_price_bar)
|
||||||
.collect(),
|
.collect(),
|
||||||
Some("1m") => {
|
Some("1m") => {
|
||||||
let mut bars = if self.execution_quote_overlays_by_date.is_empty() {
|
let mut bars = self
|
||||||
self.execution_quotes_by_date
|
.execution_quotes_by_date
|
||||||
.iter()
|
.iter()
|
||||||
.filter(|(date, _)| **date >= start && **date <= end)
|
.filter(|(date, _)| **date >= start && **date <= end)
|
||||||
.filter_map(|(_, rows_by_symbol)| rows_by_symbol.get(symbol))
|
.filter_map(|(_, rows_by_symbol)| rows_by_symbol.get(symbol))
|
||||||
.flat_map(|rows| rows.iter())
|
.flat_map(|rows| rows.iter())
|
||||||
.map(intraday_quote_price_bar)
|
.map(intraday_quote_price_bar)
|
||||||
.collect::<Vec<_>>()
|
.collect::<Vec<_>>();
|
||||||
} else {
|
|
||||||
self.execution_quote_dates
|
|
||||||
.iter()
|
|
||||||
.filter(|date| **date >= start && **date <= end)
|
|
||||||
.flat_map(|date| self.execution_quotes_on(*date, symbol).iter())
|
|
||||||
.map(intraday_quote_price_bar)
|
|
||||||
.collect::<Vec<_>>()
|
|
||||||
};
|
|
||||||
bars.sort_by(|left, right| {
|
bars.sort_by(|left, right| {
|
||||||
left.date
|
left.date
|
||||||
.cmp(&right.date)
|
.cmp(&right.date)
|
||||||
@@ -5007,10 +4817,6 @@ mod tests {
|
|||||||
&data.execution_quotes_by_date,
|
&data.execution_quotes_by_date,
|
||||||
&run_data.execution_quotes_by_date
|
&run_data.execution_quotes_by_date
|
||||||
));
|
));
|
||||||
assert!(Arc::ptr_eq(
|
|
||||||
&data.execution_quote_overlays_by_date,
|
|
||||||
&run_data.execution_quote_overlays_by_date
|
|
||||||
));
|
|
||||||
assert!(Arc::ptr_eq(
|
assert!(Arc::ptr_eq(
|
||||||
&data.execution_quote_dates,
|
&data.execution_quote_dates,
|
||||||
&run_data.execution_quote_dates
|
&run_data.execution_quote_dates
|
||||||
@@ -5033,14 +4839,10 @@ mod tests {
|
|||||||
|
|
||||||
assert_eq!(data.execution_quote_count(), 0);
|
assert_eq!(data.execution_quote_count(), 0);
|
||||||
assert_eq!(run_data.execution_quote_count(), 1);
|
assert_eq!(run_data.execution_quote_count(), 1);
|
||||||
assert!(Arc::ptr_eq(
|
assert!(!Arc::ptr_eq(
|
||||||
&data.execution_quotes_by_date,
|
&data.execution_quotes_by_date,
|
||||||
&run_data.execution_quotes_by_date
|
&run_data.execution_quotes_by_date
|
||||||
));
|
));
|
||||||
assert!(!Arc::ptr_eq(
|
|
||||||
&data.execution_quote_overlays_by_date,
|
|
||||||
&run_data.execution_quote_overlays_by_date
|
|
||||||
));
|
|
||||||
assert!(!Arc::ptr_eq(
|
assert!(!Arc::ptr_eq(
|
||||||
&data.execution_quote_dates,
|
&data.execution_quote_dates,
|
||||||
&run_data.execution_quote_dates
|
&run_data.execution_quote_dates
|
||||||
@@ -5917,75 +5719,6 @@ mod tests {
|
|||||||
assert_eq!(run_data.execution_quote_count(), 0);
|
assert_eq!(run_data.execution_quote_count(), 0);
|
||||||
}
|
}
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn execution_quote_overlay_preserves_base_precedence_and_merged_iteration() {
|
|
||||||
let date = NaiveDate::parse_from_str("2025-01-02", "%Y-%m-%d").unwrap();
|
|
||||||
let quote = |symbol: &str, time: &str, last_price: f64| IntradayExecutionQuote {
|
|
||||||
date,
|
|
||||||
timestamp: NaiveDateTime::parse_from_str(
|
|
||||||
&format!("2025-01-02 {time}"),
|
|
||||||
"%Y-%m-%d %H:%M:%S",
|
|
||||||
)
|
|
||||||
.unwrap(),
|
|
||||||
symbol: symbol.to_string(),
|
|
||||||
last_price,
|
|
||||||
bid1: last_price,
|
|
||||||
ask1: last_price,
|
|
||||||
bid1_volume: 10_000,
|
|
||||||
ask1_volume: 10_000,
|
|
||||||
volume_delta: 10_000,
|
|
||||||
amount_delta: last_price * 10_000.0,
|
|
||||||
trading_phase: Some("continuous".to_string()),
|
|
||||||
};
|
|
||||||
let data = DataSet::from_components_with_actions_and_quotes(
|
|
||||||
Vec::new(),
|
|
||||||
Vec::new(),
|
|
||||||
Vec::new(),
|
|
||||||
Vec::new(),
|
|
||||||
vec![benchmark_row("2025-01-02", 12.0)],
|
|
||||||
Vec::new(),
|
|
||||||
vec![
|
|
||||||
quote("000001.SZ", "09:30:00", 10.0),
|
|
||||||
quote("000001.SZ", "09:31:00", 10.1),
|
|
||||||
quote("000002.SZ", "09:30:00", 20.0),
|
|
||||||
],
|
|
||||||
)
|
|
||||||
.unwrap();
|
|
||||||
let mut run_data = data.clone();
|
|
||||||
|
|
||||||
assert_eq!(
|
|
||||||
run_data.add_execution_quotes(vec![
|
|
||||||
quote("000001.SZ", "09:31:00", 99.0),
|
|
||||||
quote("000001.SZ", "09:32:00", 10.2),
|
|
||||||
]),
|
|
||||||
1
|
|
||||||
);
|
|
||||||
let symbol_rows = run_data.execution_quotes_on(date, "000001.SZ");
|
|
||||||
assert_eq!(symbol_rows.len(), 3);
|
|
||||||
assert_eq!(symbol_rows[1].last_price, 10.1);
|
|
||||||
assert_eq!(data.execution_quotes_on(date, "000001.SZ").len(), 2);
|
|
||||||
|
|
||||||
let merged = run_data
|
|
||||||
.execution_quotes_iter_on_date_for_symbols(date, None)
|
|
||||||
.map(|row| (row.timestamp.time().to_string(), row.symbol.clone()))
|
|
||||||
.collect::<Vec<_>>();
|
|
||||||
assert_eq!(
|
|
||||||
merged,
|
|
||||||
vec![
|
|
||||||
("09:30:00".to_string(), "000001.SZ".to_string()),
|
|
||||||
("09:30:00".to_string(), "000002.SZ".to_string()),
|
|
||||||
("09:31:00".to_string(), "000001.SZ".to_string()),
|
|
||||||
("09:32:00".to_string(), "000001.SZ".to_string()),
|
|
||||||
]
|
|
||||||
);
|
|
||||||
assert_eq!(run_data.execution_quote_count(), 4);
|
|
||||||
assert_eq!(run_data.snapshot_components().execution_quotes.len(), 4);
|
|
||||||
|
|
||||||
assert_eq!(run_data.release_execution_quotes_on_date(date), 4);
|
|
||||||
assert_eq!(run_data.execution_quotes_on(date, "000001.SZ").len(), 2);
|
|
||||||
assert_eq!(run_data.execution_quote_count(), 3);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
#[test]
|
||||||
fn shared_execution_quote_release_does_not_clone_the_base_map() {
|
fn shared_execution_quote_release_does_not_clone_the_base_map() {
|
||||||
let date = NaiveDate::parse_from_str("2025-01-02", "%Y-%m-%d").unwrap();
|
let date = NaiveDate::parse_from_str("2025-01-02", "%Y-%m-%d").unwrap();
|
||||||
|
|||||||
Reference in New Issue
Block a user