core/gropius.model.architecture/Relation

Relation

@DomainNode

@Authorization(name = "READ", allowFromRelated = ["start"])

class Relation(val templatedFields: MutableMap<String, String>) : BaseNode, MutableTemplatedNode

A relation between RelationPartners (ComponentVersions and Interfaces). Relations are always directional. Relations can derive Interfaces from `end` to `start` if both `start` and `end` are ComponentVersions and the template of this Relation allows it. The template defines which RelationPartners are possible as `start` / `end`. For both start and end, if it is an Interface, it is possible to define the InterfaceParts this includes. Caution: This is **not** a supertype of IssueRelation. READ is granted if READ is granted on `start`.

Constructors

Relation

constructor(templatedFields: MutableMap<String, String>)

Types

Companion

object Companion

Properties

derivesInvisible

@NodeRelationship(type = "INVISIBLE_DERIVED_BY", direction = Direction.INCOMING)

@FilterProperty

val derivesInvisible: LazyLoadingDelegate<InterfaceDefinition, NodeSetPropertyDelegate.NodeSetProperty>

InterfaceDefinition this Relation derives invisible

derivesVisible

@NodeRelationship(type = "VISIBLE_DERIVED_BY", direction = Direction.INCOMING)

@FilterProperty

val derivesVisible: LazyLoadingDelegate<InterfaceDefinition, NodeSetPropertyDelegate.NodeSetProperty>

InterfaceDefinition this Relation derives visible

end

@NodeRelationship(type = "INCOMING_RELATION", direction = Direction.INCOMING)

@GraphQLNullable

@FilterProperty

@OrderProperty

val end: LazyLoadingDelegate<RelationPartner, NodePropertyDelegate.NodeProperty>

The end of this Relation.

endParts

@NodeRelationship(type = "END_PART", direction = Direction.OUTGOING)

@FilterProperty

val endParts: LazyLoadingDelegate<InterfacePart, NodeSetPropertyDelegate.NodeSetProperty>

If the end is an Interface, the parts of that Interface this Relation includes.

fieldCache

internal var fieldCache: MutableMap<String, Any?>

graphQLId

val graphQLId: ID

The unique id of this node

@Id

@GeneratedValue(generatorRef = "nodeIdGenerator")

internal var id: String?

isPersisted

val isPersisted: Boolean

isSaved

internal var isSaved: Boolean

layouts

@NodeRelationship(type = "LAYOUT", direction = Direction.OUTGOING)

val layouts: LazyLoadingDelegate<RelationLayout, NodeSetPropertyDelegate.NodeSetProperty>

lazyLoadingContext

@ConvertWith(converter = LazyLoadingContextConverter::class)

internal var lazyLoadingContext: LazyLoadingContext?

nodeVersion

@Version

private var nodeVersion: Long

Version used for optimistic locking

orderFields

internal var orderFields: MutableMap<String, Any?>?

propertyLookup

internal val propertyLookup: MutableMap<String, PropertyDelegate<*>>

rawId

val rawId: String?

start

@NodeRelationship(type = "OUTGOING_RELATION", direction = Direction.INCOMING)

@GraphQLNullable

@FilterProperty

@OrderProperty

val start: LazyLoadingDelegate<RelationPartner, NodePropertyDelegate.NodeProperty>

The start of this Relation.

startParts

@NodeRelationship(type = "START_PART", direction = Direction.OUTGOING)

@FilterProperty

val startParts: LazyLoadingDelegate<InterfacePart, NodeSetPropertyDelegate.NodeSetProperty>

If the start is an Interface, the parts of that Interface this Relation includes.

template

@NodeRelationship(type = "USED_IN", direction = Direction.INCOMING)

@FilterProperty

@OrderProperty

open override val template: LazyLoadingDelegate<RelationTemplate, NodePropertyDelegate.NodeProperty>

Template associated with the TemplatedNode

templatedFields

open override val templatedFields: MutableMap<String, String>

The values for all templated fields. The schema is defined by the Template of this node

Functions

equals

operator override fun equals(other: Any?): Boolean

getFromGraphQL

internal suspend fun getFromGraphQL(@Autowired nodeQueryParser: NodeQueryParser, dataFetchingEnvironment: DataFetchingEnvironment): Any?

getProperty

internal fun <T : PropertyDelegate<*>> getProperty(property: KProperty1<*, *>): T

graphQLKotlinDummyFunction

private fun graphQLKotlinDummyFunction()

Dummy function to avoid GraphQL kotlin optimization weirdness

hashCode

override fun hashCode(): Int

loadNodesOfRelationship

internal suspend fun <T : Node?> loadNodesOfRelationship(property: KProperty1<*, *>, loader: LazyLoadingSubqueryGenerator<T>.() -> Unit?)

NodeProperty

protected fun <T : Node?> NodeProperty(): PropertyDelegateProvider<Node, NodePropertyDelegate<T>>

NodeSetProperty

protected fun <T : Node> NodeSetProperty(): PropertyDelegateProvider<Node, NodeSetPropertyDelegate<T>>

registerQueryResult

internal fun registerQueryResult(entry: NodeQueryEntry<*>, queryResult: Any?)

templatedField

open fun templatedField(name: String, @Autowired objectMapper: ObjectMapper): JsonNode?

Value of a field defined by the template. Error if such a field is not defined.

templatedFields

open fun templatedFields(names: List<String>?, prefixMatching: Boolean?, @Autowired objectMapper: ObjectMapper): List<JSONField>

All templatedFields If `names` is provided, only those matching the name. If `prefixMatching` is true, matching is done by prefix, otherwise by full name.

toString

open override fun toString(): String

Relation ​

Constructors

Types

Properties

Functions

Relation