xtdb-api/xtdb.arrow/VectorType

VectorType

sealed class VectorType

Inheritors

Types

object Companion

data class Listy(val arrowType: ArrowType, val elType: VectorType) : VectorType.Mono

data class Maybe(val mono: VectorType.Mono) : VectorType

sealed class Mono : VectorType

data object Nothing : VectorType

The lattice bottom: no values seen yet, no constraint. Nothing ⊔ X = X.

data object Null : VectorType.Mono

data class Poly(children: Set<VectorType.Mono>) : VectorType

data class Scalar(val arrowType: ArrowType) : VectorType.Mono

data class Struct(val children: Map<FieldName, VectorType>) : VectorType.Mono

Properties

abstract val arrowType: ArrowType

abstract val asLegField: Field

@get:JvmName(name = "asMono")

val asMono: VectorType.Mono

abstract val legs: Iterable<VectorType.Mono>

abstract val nullable: Boolean

Functions

abstract fun toField(name: FieldName): Field