modelql-untyped/org.modelix.modelql.untyped/ChildrenTraversalStep

ChildrenTraversalStep

class ChildrenTraversalStep(val role: String?) : FluxTransformingStep<INode, INode> , IFluxStep<INode>

Constructors

constructor(role: String?)

Types

ChildrenStepDescriptor

@Serializable

@SerialName(value = "untyped.children")

class ChildrenStepDescriptor(val role: String?) : StepDescriptor

Properties

owner

abstract val owner: QueryReference<*>

role

val role: String?

Functions

addConsumer

abstract fun addConsumer(consumer: IConsumingStep<INode>)

addProducer

open override fun addProducer(producer: IProducingStep<INode>)

allChildren

fun IProducingStep<INode>.allChildren(): IFluxStep<INode>

allReferences

fun IProducingStep<INode>.allReferences(): IFluxStep<INode>

canBeEmpty

open fun canBeEmpty(): Boolean

canBeMultiple

open fun canBeMultiple(): Boolean

canEvaluateStatically

open fun canEvaluateStatically(): Boolean

children

fun IProducingStep<INode>.children(role: String?): IFluxStep<INode>

conceptReference

fun IFluxStep<INode?>.conceptReference(): IFluxStep<ConceptReference?>

connectAndDowncast

fun connectAndDowncast(producer: IProducingStep<INode>): IFluxStep<INode>

createDescriptor

open override fun createDescriptor(context: QueryGraphDescriptorBuilder): ChildrenTraversalStep.ChildrenStepDescriptor

createFlow

open override fun createFlow(context: IFlowInstantiationContext): StepFlow<INode>

descendants

fun IProducingStep<INode>.descendants(includeSelf: Boolean = false): IFluxStep<INode>

evaluateStatically

open fun evaluateStatically(): INode

getConsumers

abstract fun getConsumers(): List<IConsumingStep<*>>

getOutputSerializer

open override fun getOutputSerializer(serializationContext: SerializationContext): KSerializer<out IStepOutput<INode>>

getProducer

fun getProducer(): IProducingStep<INode>

getProducers

open override fun getProducers(): List<IProducingStep<INode>>

getRootInputSteps

open fun getRootInputSteps(): Set<IStep>

getUID

@JvmName(name = "getUID_nullable")

fun IFluxStep<ConceptReference?>.getUID(): IFluxStep<String?>

fun IFluxStep<ConceptReference>.getUID(): IFluxStep<String>

hasSideEffect

open fun hasSideEffect(): Boolean

inputIsConsumedMultipleTimes

open override fun inputIsConsumedMultipleTimes(): Boolean

needsCoroutineScope

open fun needsCoroutineScope(): Boolean

nodeReference

fun IFluxStep<INode>.nodeReference(): IFluxStep<INodeReference>

nodeReferenceAsString

fun IFluxStep<INode>.nodeReferenceAsString(): IFluxStep<String>

ofConcept

fun IFluxStep<INode?>.ofConcept(concept: IConcept): IFluxStep<INode>

outputIsConsumedMultipleTimes

open fun outputIsConsumedMultipleTimes(): Boolean

parent

fun IFluxStep<INode>.parent(): IFluxStep<INode>

property

fun IFluxStep<INode>.property(role: String): IFluxStep<String?>

reference

fun IFluxStep<INode>.reference(role: String): IFluxStep<INode>

referenceOrNull

fun IFluxStep<INode>.referenceOrNull(role: String): IFluxStep<INode?>

remove

fun IProducingStep<INode>.remove(): IMonoStep<Int>

requiresSingularQueryInput

abstract fun requiresSingularQueryInput(): Boolean

requiresWriteAccess

open fun requiresWriteAccess(): Boolean

resolve

fun IFluxStep<INodeReference>.resolve(): IFluxStep<INode>

roleInParent

fun IFluxStep<INode>.roleInParent(): IFluxStep<String?>

serialize

fun IFluxStep<INodeReference>.serialize(): IFluxStep<String>

toString

open override fun toString(): String

validate

open override fun validate()