Compromise: shorter is better for occupancy and readability.

AllSelector is a pre-calculated copy of the "all()" selector.

ActiveRulesCalculator calculates the set of policies and profiles (i.e.

DataplanePassthru passes through some datamodel updates to the dataplane layer, removing some duplicates along the way.

EndpointKeyToProfileIDMap is a specialised map that calculates the deltas to the profile IDs when making an update.

EventSequencer buffers and coalesces updates from the calculation graph then flushes them when Flush() is called.

L3RouteResolver is responsible for indexing (currently only IPv4 versions of): - IPAM blocks - IP pools - Node metadata (either from the Node resource, if available, or from HostIP) and emitting a set of longest prefix match routes that include: - The relevant destination CIDR.

ParsedRule is like a backend.model.Rule, except the tag and selector matches and named ports are replaced with pre-calculated ipset IDs.

ParsedRules holds our intermediate representation of either a policy's rules or a profile's rules.

PolicyResolver marries up the active policies with local endpoints and calculates the complete, ordered set of policies that apply to each endpoint.

Note: PolKV is really internal to the calc package.

ProfileDecoder takes updates from a dispatcher, determines if the profile is a Kubernetes Service Account or Kubernetes Namespace, and if it is, generates a dataplane update or remove for it.

RouteTrie stores the information that we've gleaned from various resources in a way that allows us to - Look up a CIDR and find all the information that we know about the containing CIDRs.

RuleScanner scans the rules sent to it by the ActiveRulesCalculator, looking for tags and selectors.

VXLANResolver is responsible for resolving node IPs and node config to calculate the VTEP for each host.