typeddecode

type BytesDirectViewRequest struct {
	Plan          Plan
	Certification typedcolumn.ColumnPartLayoutContractColumn
	Rows          int
	OffsetsBytes  int
	ValuesBytes   int
	// AssetOffset is the absolute byte offset of the containing asset in its
	// mapped storage segment. Direct-view eligibility checks
	// AssetOffset+OffsetsSection.Offset against 8-byte alignment. Byte values are
	// one-byte aligned but still require a known absolute storage identity.
	AssetOffset    int64
	HasAssetOffset bool
}

type BytesShapeRequest struct {
	Rows    int
	Offsets []uint64
	Values  uint64
}

type Counter string

type Counters struct {
	DirectViewPlans     uint64
	StreamingPlans      uint64
	MaterializePlans    uint64
	UnsupportedPlans    uint64
	DirectViewSuccesses uint64
	DirectViewFailures  uint64
	FallbackReasons     map[Reason]uint64
}

type DirectViewBlockRequest struct {
	Plan          Plan
	Certification typedcolumn.ColumnPartLayoutContractColumn
	Block         typedcolumn.ColumnPartLayoutContractBlock
	Rows          int
	PayloadBytes  int
	// AssetOffset is the absolute byte offset of the containing asset in its
	// mapped storage segment. Direct-view eligibility requires
	// AssetOffset+Block.PayloadOffset to satisfy Certification.Alignment; relative
	// image-local alignment alone is not sufficient.
	AssetOffset    int64
	HasAssetOffset bool
}

type DirectViewColumnRequest struct {
	Plan          Plan
	Certification typedcolumn.ColumnPartLayoutContractColumn
	Rows          int
	PayloadBytes  int
	// AssetOffset is the absolute byte offset of the containing asset in its
	// mapped storage segment. Direct-view eligibility requires
	// AssetOffset+Certification.Section.Offset and each block payload offset to
	// satisfy Certification.Alignment.
	AssetOffset    int64
	HasAssetOffset bool
}

type GraphBytesDirectViewRequest struct {
	Expectation        GraphDirectViewExpectation
	Certification      typedcolumn.ColumnPartLayoutContractColumn
	OffsetsSection     typedcolumn.ColumnPartImageSection
	ValuesSection      typedcolumn.ColumnPartImageSection
	ExpectedOffsetsKey mappedresource.Key
	ExpectedValuesKey  mappedresource.Key
	OffsetsHandle      *mappedresource.Handle
	ValuesHandle       *mappedresource.Handle
	Manager            *mappedresource.Manager
}

type GraphDirectViewExpectation struct {
	ExpectedOwner  string
	ActualOwner    string
	ExpectedRole   string
	ActualRole     string
	Column         string
	Rows           int
	AssetOffset    int64
	HasAssetOffset bool
}

type GraphFloat32DirectViewRequest struct {
	Expectation   GraphDirectViewExpectation
	Certification typedcolumn.ColumnPartLayoutContractColumn
	Section       typedcolumn.ColumnPartImageSection
	ExpectedKey   mappedresource.Key
	Handle        *mappedresource.Handle
	Manager       *mappedresource.Manager
}

type GraphFloat32VectorDirectViewRequest struct {
	Expectation   GraphDirectViewExpectation
	Dims          int
	Certification typedcolumn.ColumnPartLayoutContractColumn
	Section       typedcolumn.ColumnPartImageSection
	ExpectedKey   mappedresource.Key
	Handle        *mappedresource.Handle
	Manager       *mappedresource.Manager
}

type GraphInt64DirectViewRequest struct {
	Expectation   GraphDirectViewExpectation
	Certification typedcolumn.ColumnPartLayoutContractColumn
	Section       typedcolumn.ColumnPartImageSection
	ExpectedKey   mappedresource.Key
	Handle        *mappedresource.Handle
	Manager       *mappedresource.Manager
}

type GraphUint32ListDirectViewRequest struct {
	Expectation        GraphDirectViewExpectation
	Certification      typedcolumn.ColumnPartLayoutContractColumn
	OffsetsSection     typedcolumn.ColumnPartImageSection
	ValuesSection      typedcolumn.ColumnPartImageSection
	ExpectedOffsetsKey mappedresource.Key
	ExpectedValuesKey  mappedresource.Key
	OffsetsHandle      *mappedresource.Handle
	ValuesHandle       *mappedresource.Handle
	Manager            *mappedresource.Manager
}

type Path string

type Plan struct {
	Path              Path
	Reason            Reason
	Message           string
	ElementSize       int
	ElementsPerRow    int
	BytesPerRow       int
	BitsPerElement    int
	LogicalBitsPerRow int
	Alignment         int
	Rows              int
}

type PreparedBytesDirectView struct {
	Expectation   GraphDirectViewExpectation
	Rows          int
	Offsets       []uint64
	Values        []byte
	OffsetsHandle *mappedresource.Handle
	ValuesHandle  *mappedresource.Handle
}

type PreparedFloat32DirectView struct {
	Expectation GraphDirectViewExpectation
	Rows        int
	Values      []float32
	Handle      *mappedresource.Handle
}

type PreparedFloat32VectorDirectView struct {
	Expectation GraphDirectViewExpectation
	Rows        int
	Dims        int
	Values      []float32
	Handle      *mappedresource.Handle
}

type PreparedInt64DirectView struct {
	Expectation GraphDirectViewExpectation
	Rows        int
	Values      []int64
	Handle      *mappedresource.Handle
}

type PreparedUint32ListDirectView struct {
	Expectation   GraphDirectViewExpectation
	Rows          int
	Offsets       []uint64
	Values        []uint32
	OffsetsHandle *mappedresource.Handle
	ValuesHandle  *mappedresource.Handle
}

type Reason string

type ResourceViewOptions struct {
	// ExpectedElements validates the view length. Use a negative value to skip
	// length validation; zero intentionally means an empty view is expected.
	ExpectedElements int
	RequireMapped    bool
}

type Status struct {
	Path    Path
	Reason  Reason
	Message string
	Err     error
}

type Uint32OffsetsListDirectViewRequest struct {
	Plan          Plan
	Certification typedcolumn.ColumnPartLayoutContractColumn
	Rows          int
	OffsetsBytes  int
	ValuesBytes   int
	// AssetOffset is the absolute byte offset of the containing asset in its
	// mapped storage segment. Direct-view eligibility checks
	// AssetOffset+OffsetsSection.Offset against 8-byte alignment and
	// AssetOffset+ValuesSection.Offset against 4-byte alignment.
	AssetOffset    int64
	HasAssetOffset bool
}

type Uint32OffsetsListShapeRequest struct {
	Rows    int
	Offsets []uint64
	Values  uint64
}