Package io.micronaut.data.model.runtime

Class RuntimeAssociation<T>

java.lang.Object

io.micronaut.data.model.runtime.RuntimePersistentProperty<T>

io.micronaut.data.model.runtime.RuntimeAssociation<T>

Type Parameters:

T - the owning type

All Implemented Interfaces:

io.micronaut.core.annotation.AnnotationMetadataProvider, io.micronaut.core.annotation.AnnotationSource, io.micronaut.core.naming.Named, Association, PersistentElement, PersistentProperty

public class RuntimeAssociation<T>
extends RuntimePersistentProperty<T>
implements Association

A runtime representation of Association.

Since:

1.0

Author:

graemerocher

Field Summary

Fields inherited from class io.micronaut.data.model.runtime.RuntimePersistentProperty

EMPTY_PROPERTY_ARRAY

Fields inherited from interface io.micronaut.core.annotation.AnnotationSource

EMPTY

Method Summary

Modifier and Type	Method	Description
String	getAliasName()
RuntimePersistentEntity<?>	getAssociatedEntity()	The associated entity if any.
Optional<RuntimeAssociation<?>>	getInverseSide()	Retrieves the inverse side of the association.
Relation.Kind	getKind()
boolean	isForeignKey()
boolean	isRequired()	Whether a property is required to be specified.

Methods inherited from class io.micronaut.data.model.runtime.RuntimePersistentProperty

getAnnotationMetadata, getArgument, getConverter, getDataType, getJsonDataType, getName, getOwner, getPersistedName, getProperty, getType, getTypeName, isAssignable, isAssignable, isConstructorArgument, isEnum, isOptional, isReadOnly, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.micronaut.core.annotation.AnnotationMetadataProvider

findAnnotation, findAnnotation, findDeclaredAnnotation, findDeclaredAnnotation, getAnnotationMetadata, getTargetAnnotationMetadata, isAnnotationPresent, isDeclaredAnnotationPresent, synthesize, synthesizeAll, synthesizeAnnotationsByType, synthesizeDeclared, synthesizeDeclared, synthesizeDeclaredAnnotationsByType

Methods inherited from interface io.micronaut.core.annotation.AnnotationSource

getAnnotation, getAnnotation, getDeclaredAnnotation, getDeclaredAnnotation, isAnnotationPresent, isDeclaredAnnotationPresent, synthesize, synthesizeDeclared

Methods inherited from interface io.micronaut.data.model.Association

doesCascade, getCascadeTypes, getInversePathSide, hasDeclaredAliasName, isBidirectional

Methods inherited from interface io.micronaut.data.model.PersistentElement

getPersistedName

Methods inherited from interface io.micronaut.data.model.PersistentProperty

getCapitilizedName, getConverter, getDataType, getJsonDataType, getName, getOwner, getTypeName, isAssignable, isAssignable, isAutoPopulated, isConstructorArgument, isEnum, isGenerated, isOptional, isReadOnly

Method Details

isForeignKey

public boolean isForeignKey()

Specified by:

isForeignKey in interface Association

Returns:

Whether the association is a foreign key association

getAliasName

public String getAliasName()

Specified by:

getAliasName in interface Association

Returns:

The alias name representation.

getKind

@NonNull
public Relation.Kind getKind()

Specified by:

getKind in interface Association

Returns:

The relationship kind

isRequired

public boolean isRequired()

Description copied from interface: PersistentProperty

Whether a property is required to be specified. This returns false if the property is both not nullable and not generated.

Specified by:

isRequired in interface PersistentProperty

Returns:

True if the property is required

See Also:

• PersistentProperty.isOptional()
• PersistentProperty.isGenerated()

getInverseSide

public Optional<RuntimeAssociation<?>> getInverseSide()

Description copied from interface: Association

Retrieves the inverse side of the association. If there is one.

Specified by:

getInverseSide in interface Association

Returns:

The association.

getAssociatedEntity

@NonNull
public RuntimePersistentEntity<?> getAssociatedEntity()

Description copied from interface: Association

The associated entity if any.

Specified by:

getAssociatedEntity in interface Association

Returns:

The associated entity