- Adding `SecurityCacheProvider` this class allows for two different
`Security` to share the same data type cache through different instance
of `SecurityCache`. This is used to directly access custom data types
through their underlying in a peformant maner
- Some small improvements
Adds IRegisteredSecurityDataTypesProvider to track all the data types
registered in the algorithm. Using this data, we can detect if it's
possible that we'll eventually have a property of a certain type name.
For example, consider I wish to use security.Data.TradeBar but we haven't
received any trade bars yet. Before this change a KeyNotFoundException
would be raised, but since we can determine that we expect to have trade
bars, we can detect this and return an empty list when we haven't received
any data yet. This also removes the need to constantly do a HasData<T>()
check before accessing the dynamic members.
Closes#3620
Security instances will require private access to this value in order to
compute close profit.
NOTE: The extent of these changes for simply adding a constructor argument
insinuates that we're missing an abstraction to manage the construction of
these objects, such as a factor object for Security. This will need some
careful TLC in the near future.
Add MarketHoursDatabase.SetEntry and SetEntryAlwaysOpen. This allows runtime modification of the
market hours database which is necessary for correct custom data time zone handling.
Extracts complicate ternary logic into its own method and make it human readable.
Set the market hours entry for custom data universe subscriptions defaulting to the security's time zone.
This fill model is provided because currently the data sourced for Crypto is limited to one minute snapshots for Quote data. This fill model will ignore the trade/quote distinction and return the latest pricing information in order to determine the correct fill price. This fill model is used for crypto securities in backtesting
Martin Molinero