resource

type Cache struct {
	// ParentSvg is a map of sv/svg id to a list of its parent svgs sorted alphabetically.
	ParentSvg map[string][]string
	// SvgInfo is a map of svg id to its information.
	RawSvg         map[string]*pb.StatVarGroupNode
	SvgSearchIndex *SearchIndex
	SQLiteDb       *sql.DB
}

type Metadata struct {
	Mappings         []*types.Mapping
	OutArcInfo       map[string]map[string][]types.OutArcInfo
	InArcInfo        map[string][]types.InArcInfo
	SubTypeMap       map[string]string
	Bq               string
	BtProject        string
	BranchBtInstance string
}

type RankingInfo struct {
	// ApproxNumPv is an estimate of the number of PVs in the sv/svg.
	ApproxNumPv int
	// Number of PVs for known properties
	NumKnownPv int
	// RankingName is the name we will be using to rank this sv/svg against other
	// sv/svg.
	RankingName string
}

type SearchIndex struct {
	RootTrieNode *TrieNode
	Ranking      map[string]*RankingInfo
}

type TrieNode struct {
	ChildrenNodes map[rune]*TrieNode
	// SvgIds and SvIds are sets where Ids are keys and each key is mapped to an
	// empty struct
	SvgIds map[string]struct{}
	SvIds  map[string]struct{}
	// Matches is a set of strings that match the token ending at the current
	// trienode
	Matches map[string]struct{}
}