cypher

type Attribute struct {
	Key   string
	Value any
}

type Executor struct {
	Store *storage.DB
	Index *graph.Index
	// contains filtered or unexported fields
}

type Logger interface {
	Debug(msg string, args ...any)
	Info(msg string, args ...any)
	Warn(msg string, args ...any)
	Error(msg string, args ...any)
}

type Meter interface {
	RecordHistogram(ctx context.Context, name string, value float64, attrs ...Attribute)
	RecordCounter(ctx context.Context, name string, value float64, attrs ...Attribute)
}

type Observability struct {
	Logger Logger
	Tracer Tracer
	Meter  Meter
}

type ObservabilityOption func(*Observability)

type Parser struct {
	// contains filtered or unexported fields
}

type Result struct {
	// AffectedNodes is the number of nodes created, modified, or deleted.
	AffectedNodes int
	// AffectedRels is the number of relationships created or deleted.
	AffectedRels int
	// Rows contains matched data rows for MATCH queries.
	Rows []map[string]interface{}
	// Columns contains the names of columns returned in Rows.
	Columns []string
}

type Span interface {
	End()
	AddEvent(name string, attrs ...Attribute)
	SetAttributes(attrs ...Attribute)
}

type SpanOption func(*spanConfig)

type Tracer interface {
	StartSpan(ctx context.Context, name string, opts ...SpanOption) (context.Context, Span)
	RecordError(ctx context.Context, err error, attrs ...Attribute)
}