Method ListPredicates

factstore/factstore.go:532–541

ListPredicates returns a list of predicates.

()

// ListPredicates returns a list of predicates.
func (s IndexedInMemoryStore) ListPredicates() []ast.PredicateSym {
	var r []ast.PredicateSym
	for p := range s.constants {
		r = append(r, p)
	}
	for p := range s.shardsByPredicate {
		r = append(r, p)
	}
	return r
}

// MultiIndexedInMemoryStore provides a simple implementation backed by a four-level map.
// For each predicate sym, we have a separate map, using the index and the hash of the nth argument