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graph

package

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Versions in this module

v0

v0.7.0

Apr 13, 2026

Changes in this version

+ func BuildTools(gs Store) []*agent.Tool

type BoltStore

+ func (s *BoltStore) SetPredicateValidator(v PredicateValidatorFunc)

+ type ExtractorOption func(*Extractor)

+ func WithPredicateValidator(v PredicateValidatorFunc) ExtractorOption

type GraphNode

+ NodeType string

+ type PredicateValidatorFunc func(name string) bool

type Triple

+ ObjectType string

+ SubjectType string

v0.6.0

Mar 17, 2026

v0.5.0

Mar 9, 2026

v0.4.0

Mar 5, 2026

Changes in this version

type BoltStore

+ func (s *BoltStore) AllTriples(_ context.Context) ([]Triple, error)

type Store

+ AllTriples func(ctx context.Context) ([]Triple, error)

v0.3.0

Feb 28, 2026

Changes in this version

+ const CausedBy

+ const Contains

+ const Follows

+ const InSession

+ const LearnedFrom

+ const ReflectsOn

+ const RelatedTo

+ const ResolvedBy

+ const SimilarTo

+ type BoltStore struct

+ func NewBoltStore(path string) (*BoltStore, error)

+ func (s *BoltStore) AddTriple(_ context.Context, t Triple) error

+ func (s *BoltStore) AddTriples(_ context.Context, triples []Triple) error

+ func (s *BoltStore) ClearAll(_ context.Context) error

+ func (s *BoltStore) Close() error

+ func (s *BoltStore) Count(_ context.Context) (int, error)

+ func (s *BoltStore) PredicateStats(_ context.Context) (map[string]int, error)

+ func (s *BoltStore) QueryByObject(_ context.Context, object string) ([]Triple, error)

+ func (s *BoltStore) QueryBySubject(_ context.Context, subject string) ([]Triple, error)

+ func (s *BoltStore) QueryBySubjectPredicate(_ context.Context, subject, predicate string) ([]Triple, error)

+ func (s *BoltStore) RemoveTriple(_ context.Context, t Triple) error

+ func (s *BoltStore) Traverse(_ context.Context, startNode string, maxDepth int, predicates []string) ([]Triple, error)

+ type Extractor struct

+ func NewExtractor(generator TextGenerator, logger *zap.SugaredLogger) *Extractor

+ func (e *Extractor) Extract(ctx context.Context, content, sourceID string) ([]Triple, error)

+ type GraphBuffer struct

+ func NewGraphBuffer(store Store, logger *zap.SugaredLogger) *GraphBuffer

+ func (b *GraphBuffer) DroppedCount() int64

+ func (b *GraphBuffer) Enqueue(req GraphRequest)

+ func (b *GraphBuffer) Start(wg *sync.WaitGroup)

+ func (b *GraphBuffer) Stop()

+ type GraphNode struct

+ Depth int

+ FromNode string

+ ID string

+ Predicate string

+ type GraphRAGResult struct

+ GraphResults []GraphNode

+ VectorResults []VectorResult

+ type GraphRAGService struct

+ func NewGraphRAGService(vectorRAG VectorRetriever, graph Store, maxDepth int, maxExpand int, ...) *GraphRAGService

+ func (s *GraphRAGService) AssembleSection(result *GraphRAGResult) string

+ func (s *GraphRAGService) Retrieve(ctx context.Context, query string, opts VectorRetrieveOptions) (*GraphRAGResult, error)

+ type GraphRequest struct

+ Triples []Triple

+ type Predicate string

+ func (p Predicate) Valid() bool

+ func (p Predicate) Values() []Predicate

+ type Store interface

+ AddTriple func(ctx context.Context, t Triple) error

+ AddTriples func(ctx context.Context, triples []Triple) error

+ ClearAll func(ctx context.Context) error

+ Close func() error

+ Count func(ctx context.Context) (int, error)

+ PredicateStats func(ctx context.Context) (map[string]int, error)

+ QueryByObject func(ctx context.Context, object string) ([]Triple, error)

+ QueryBySubject func(ctx context.Context, subject string) ([]Triple, error)

+ QueryBySubjectPredicate func(ctx context.Context, subject, predicate string) ([]Triple, error)

+ RemoveTriple func(ctx context.Context, t Triple) error

+ Traverse func(ctx context.Context, startNode string, maxDepth int, predicates []string) ([]Triple, error)

+ type TextGenerator interface

+ GenerateText func(ctx context.Context, systemPrompt, userPrompt string) (string, error)

+ type Triple struct

+ Metadata map[string]string

+ Object string

+ Predicate string

+ Subject string

+ type VectorResult struct

+ Collection string

+ Content string

+ Distance float32

+ SourceID string

+ type VectorRetrieveOptions struct

+ Collections []string

+ Limit int

+ MaxDistance float32

+ SessionKey string

+ type VectorRetriever interface

+ Retrieve func(ctx context.Context, query string, opts VectorRetrieveOptions) ([]VectorResult, error)