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32bit Node ID

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Oxy8
2026-03-06 16:10:52 -03:00
parent 3c487d088b
commit a0c5bec19f
11 changed files with 46 additions and 51 deletions
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13
backend_go/selection_queries/helpers.go
View File

@@ -49,9 +49,9 @@ func termKeyFromSparqlTerm(term sparqlTerm, includeBNodes bool) (string, bool) {
return "", false
}
func selectedNodesFromIDs(idx Index, selectedIDs []int, includeBNodes bool) ([]NodeRef, map[int]struct{}) {
func selectedNodesFromIDs(idx Index, selectedIDs []uint32, includeBNodes bool) ([]NodeRef, map[uint32]struct{}) {
out := make([]NodeRef, 0, len(selectedIDs))
set := make(map[int]struct{}, len(selectedIDs))
set := make(map[uint32]struct{}, len(selectedIDs))
for _, nid := range selectedIDs {
n, ok := idx.IDToNode[nid]
if !ok {
@@ -66,13 +66,13 @@ func selectedNodesFromIDs(idx Index, selectedIDs []int, includeBNodes bool) ([]N
return out, set
}
func idsFromBindings(raw []byte, varName string, idx Index, selectedSet map[int]struct{}, includeBNodes bool) ([]int, error) {
func idsFromBindings(raw []byte, varName string, idx Index, selectedSet map[uint32]struct{}, includeBNodes bool) ([]uint32, error) {
var res sparqlResponse
if err := json.Unmarshal(raw, &res); err != nil {
return nil, fmt.Errorf("failed to parse SPARQL JSON: %w", err)
}
neighborSet := make(map[int]struct{})
neighborSet := make(map[uint32]struct{})
for _, b := range res.Results.Bindings {
term, ok := b[varName]
if !ok {
@@ -92,11 +92,10 @@ func idsFromBindings(raw []byte, varName string, idx Index, selectedSet map[int]
neighborSet[nid] = struct{}{}
}
ids := make([]int, 0, len(neighborSet))
ids := make([]uint32, 0, len(neighborSet))
for nid := range neighborSet {
ids = append(ids, nid)
}
sort.Ints(ids)
sort.Slice(ids, func(i, j int) bool { return ids[i] < ids[j] })
return ids, nil
}

5
backend_go/selection_queries/neighbors.go
View File

@@ -62,10 +62,10 @@ WHERE {
`, values, bnodeFilter)
}
func runNeighbors(ctx context.Context, q Querier, idx Index, selectedIDs []int, includeBNodes bool) ([]int, error) {
func runNeighbors(ctx context.Context, q Querier, idx Index, selectedIDs []uint32, includeBNodes bool) ([]uint32, error) {
selectedNodes, selectedSet := selectedNodesFromIDs(idx, selectedIDs, includeBNodes)
if len(selectedNodes) == 0 {
return []int{}, nil
return []uint32{}, nil
}
raw, err := q.Query(ctx, neighborsQuery(selectedNodes, includeBNodes))
@@ -74,4 +74,3 @@ func runNeighbors(ctx context.Context, q Querier, idx Index, selectedIDs []int,
}
return idsFromBindings(raw, "nbr", idx, selectedSet, includeBNodes)
}

5
backend_go/selection_queries/subclasses.go
View File

@@ -40,10 +40,10 @@ WHERE {
`, values, bnodeFilter)
}
func runSubclasses(ctx context.Context, q Querier, idx Index, selectedIDs []int, includeBNodes bool) ([]int, error) {
func runSubclasses(ctx context.Context, q Querier, idx Index, selectedIDs []uint32, includeBNodes bool) ([]uint32, error) {
selectedNodes, selectedSet := selectedNodesFromIDs(idx, selectedIDs, includeBNodes)
if len(selectedNodes) == 0 {
return []int{}, nil
return []uint32{}, nil
}
raw, err := q.Query(ctx, subclassesQuery(selectedNodes, includeBNodes))
@@ -52,4 +52,3 @@ func runSubclasses(ctx context.Context, q Querier, idx Index, selectedIDs []int,
}
return idsFromBindings(raw, "nbr", idx, selectedSet, includeBNodes)
}

5
backend_go/selection_queries/superclasses.go
View File

@@ -40,10 +40,10 @@ WHERE {
`, values, bnodeFilter)
}
func runSuperclasses(ctx context.Context, q Querier, idx Index, selectedIDs []int, includeBNodes bool) ([]int, error) {
func runSuperclasses(ctx context.Context, q Querier, idx Index, selectedIDs []uint32, includeBNodes bool) ([]uint32, error) {
selectedNodes, selectedSet := selectedNodesFromIDs(idx, selectedIDs, includeBNodes)
if len(selectedNodes) == 0 {
return []int{}, nil
return []uint32{}, nil
}
raw, err := q.Query(ctx, superclassesQuery(selectedNodes, includeBNodes))
@@ -52,4 +52,3 @@ func runSuperclasses(ctx context.Context, q Querier, idx Index, selectedIDs []in
}
return idsFromBindings(raw, "nbr", idx, selectedSet, includeBNodes)
}

9
backend_go/selection_queries/types.go
View File

@@ -7,14 +7,14 @@ type Querier interface {
}
type NodeRef struct {
ID int
ID uint32
TermType string // "uri" | "bnode"
IRI string
}
type Index struct {
IDToNode map[int]NodeRef
KeyToID map[string]int
IDToNode map[uint32]NodeRef
KeyToID map[string]uint32
}
type Meta struct {
@@ -24,6 +24,5 @@ type Meta struct {
type Definition struct {
Meta Meta
Run func(ctx context.Context, q Querier, idx Index, selectedIDs []int, includeBNodes bool) ([]int, error)
Run func(ctx context.Context, q Querier, idx Index, selectedIDs []uint32, includeBNodes bool) ([]uint32, error)
}