core/org.jetbrains.kotlinx.dataframe.codeGen

Package-level declarations

Types

AbstractDefaultReadMethod

abstract class AbstractDefaultReadMethod(path: String?, arguments: MethodArguments, methodName: String) : DefaultReadDfMethod

abstract class AbstractMarker(typeParameters: List<String>, typeArguments: List<String>) : IsolatedMarker

interface BaseField

typealias Code = String

interface CodeGenerator : ExtensionsCodeGenerator

data class CodeGenResult(val code: CodeWithTypeCastGenerator, val newMarkers: List<Marker>)

CodeWithTypeCastGenerator

data class CodeWithTypeCastGenerator(val declarations: Code, val typeCastGenerator: TypeCastGenerator = TypeCastGenerator.Empty)

Class representing generated code declarations for a Marker.

internal data object Default : FieldKind

DefaultReadCsvMethod

internal class DefaultReadCsvMethod(path: String?, arguments: MethodArguments) : AbstractDefaultReadMethod

DefaultReadDfMethod

interface DefaultReadDfMethod

DefaultReadTsvMethod

internal class DefaultReadTsvMethod(path: String?) : AbstractDefaultReadMethod

typealias Expression = String

ExtensionsCodeGenerator

interface ExtensionsCodeGenerator

sealed interface FieldKind

sealed interface FieldType

internal data object Frame : FieldKind

data class GeneratedField(val fieldName: ValidFieldName, val columnName: String, val overrides: Boolean, val columnSchema: ColumnSchema, val fieldType: FieldType) : BaseField

internal data object Group : FieldKind

InterfaceGenerationMode

enum class InterfaceGenerationMode : Enum<InterfaceGenerationMode>

interface IsolatedMarker

internal data object ListToFrame : FieldKind

open class Marker(val name: String, val isOpen: Boolean, val fields: List<GeneratedField>, superMarkers: List<Marker>, val visibility: MarkerVisibility, typeParameters: List<String>, typeArguments: List<String>) : AbstractMarker

MarkerNameProvider

sealed interface MarkerNameProvider

Name conflicts are resolved by numerical suffix

MarkersExtractor

internal object MarkersExtractor

MarkerVisibility

enum class MarkerVisibility : Enum<MarkerVisibility>

Which type of visibility the marker (generated class-like code declaration) will have:

class NameNormalizer(f: (String) -> String) : Function1<String, String>

internal data object ObjectToGroup : FieldKind

SchemaProcessor

internal interface SchemaProcessor

TypeCastGenerator

fun interface TypeCastGenerator

A TypeCastGenerator can generate Code given an Expression that casts or converts it to a predefined target type.

class ValidFieldName

Properties

val FieldType.name: String

Functions

inline fun <reified T> CodeGenerator.generate(interfaceMode: InterfaceGenerationMode, extensionProperties: Boolean): CodeWithTypeCastGenerator

internal fun CodeGenerator.generate(markerClass: KClass<*>, interfaceMode: InterfaceGenerationMode, extensionProperties: Boolean): CodeWithTypeCastGenerator

internal fun KType.getFieldKind(): FieldKind

fun FieldType.isNotNullable(): Boolean

Returns whether the column type doesn't end with ? or whether it does. NOTE: for FieldType.FrameFieldType, the nullable property indicates the nullability of the frame itself, not the type of the column.

fun FieldType.isNullable(): Boolean

Returns whether the column type ends with ? or not. NOTE: for FieldType.FrameFieldType, the nullable property indicates the nullability of the frame itself, not the type of the column.

fun BaseField.toNotNullable(): BaseField

fun FieldType.toNotNullable(): FieldType

Returns a new fieldType with the same type but with nullability disabled in the column type. NOTE: for FieldType.FrameFieldType, the nullable property indicates the nullability of the frame itself, not the type of the column.

fun BaseField.toNullable(): BaseField

fun FieldType.toNullable(): FieldType

Returns a new fieldType with the same type but with nullability in the column type. NOTE: for FieldType.FrameFieldType, the nullable property indicates the nullability of the frame itself, not the type of the column.