Package ch.nolix.system.objectdata.model

Klasse OptionalReference<E extends IEntity>

java.lang.Object

ch.nolix.system.objectdata.model.AbstractField

ch.nolix.system.objectdata.model.AbstractReference<E>

ch.nolix.system.objectdata.model.OptionalReference<E>

Alle implementierten Schnittstellen:

INameHolder, IEntityComponent<IEntity>, MandatorynessRequestable, CloseStateRequestable, Clearable, EmptinessRequestable, StateRequestable<DatabaseObjectState>, CreationRequestable, DatabaseConnectionRequestable, DeletionRequestable, EditingRequestable, LoadingRequestable, IDatabaseObject, IAbstractReference<E>, IField, IOptionalReference<E>

public final class OptionalReference<E extends IEntity>
extends AbstractReference<E>
implements IOptionalReference<E>

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
void	clear()	Removes the elements of the current Clearable.
static <E2 extends Entity> OptionalReference<E2>	forEntity(Class<E2> referencedEntityType)
static OptionalReference<AbstractEntity>	forTable(String referencedTableName)
String	getReferencedEntityId()
IContainer<IAbstractBackReference<IEntity>>	getStoredAbstractBackReferencesThatReferencesBackThis()
E	getStoredReferencedEntity()
ContentType	getType()
IContainer<IField>	internalGetStoredSubFields()
void	internalSetOptionalContent(Object content)
protected void	internalUpdateBackReferencingFieldsWhenIsInsertedIntoDatabase()
boolean	isEmpty()
boolean	isMandatory()
boolean	referencesEntity(IEntity entity)
boolean	referencesUninsertedEntity()
void	setEntity(Object entity)
void	setEntityById(String id)

Von Klasse geerbte Methoden ch.nolix.system.objectdata.model.AbstractReference

getReferencedTableName, getStoredAbstractReferencesThatAreBackReferencedFromThis, getStoredReferencedTable, referencesBackEntity, referencesBackEntityWithId, referencesBackField, updateProbableBackReferenceForSetOrAddedEntity

Von Klasse geerbte Methoden ch.nolix.system.objectdata.model.AbstractField

belongsToEntity, getName, getState, getStoredDataAndSchemaAdapter, getStoredParentColumn, getStoredParentEntity, isClosed, isConnectedWithRealDatabase, isDeleted, isEdited, isLoaded, isNew, knowsParentColumn, setAsEditedAndRunPotentialUpdateAction, setUpdateAction

Von Klasse geerbte Methoden java.lang.Object

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

Von Schnittstelle geerbte Methoden ch.nolix.coreapi.resourcecontrolapi.resourceclosingapi.CloseStateRequestable

isClosed, isOpen

Von Schnittstelle geerbte Methoden ch.nolix.systemapi.databaseobjectapi.databaseobjectrequestapi.CreationRequestable

isNew

Von Schnittstelle geerbte Methoden ch.nolix.systemapi.databaseobjectapi.databaseobjectrequestapi.DatabaseConnectionRequestable

isConnectedWithRealDatabase

Von Schnittstelle geerbte Methoden ch.nolix.systemapi.databaseobjectapi.databaseobjectrequestapi.DeletionRequestable

isDeleted

Von Schnittstelle geerbte Methoden ch.nolix.systemapi.databaseobjectapi.databaseobjectrequestapi.EditingRequestable

isEdited

Von Schnittstelle geerbte Methoden ch.nolix.coreapi.stateapi.staterequestapi.EmptinessRequestable

containsAny

Von Schnittstelle geerbte Methoden ch.nolix.systemapi.objectdataapi.modelapi.IAbstractReference

getReferencedTableName, getStoredReferencedTable

Von Schnittstelle geerbte Methoden ch.nolix.coreapi.componentapi.datamodelcomponentapi.IEntityComponent

belongsToEntity, getStoredParentEntity

Von Schnittstelle geerbte Methoden ch.nolix.systemapi.objectdataapi.modelapi.IField

getStoredAbstractReferencesThatAreBackReferencedFromThis, getStoredParentColumn, knowsParentColumn, referencesBackEntity, referencesBackEntityWithId, referencesBackField, setUpdateAction

Von Schnittstelle geerbte Methoden ch.nolix.coreapi.attributeapi.mandatoryattributeapi.INameHolder

getName, getNameInQuotes, hasName, hasSameNameAs

Von Schnittstelle geerbte Methoden ch.nolix.systemapi.databaseobjectapi.databaseobjectrequestapi.LoadingRequestable

isLoaded

Von Schnittstelle geerbte Methoden ch.nolix.coreapi.datamodelapi.fieldrequestapi.MandatorynessRequestable

isOptional

Von Schnittstelle geerbte Methoden ch.nolix.coreapi.structureapi.typerequestapi.StateRequestable

getState

Methodendetails

forEntity

public static <E2 extends Entity>
OptionalReference<E2> forEntity(Class<E2> referencedEntityType)

forTable

public static OptionalReference<AbstractEntity> forTable(String referencedTableName)

clear

public void clear()

Beschreibung aus Schnittstelle kopiert: Clearable

Removes the elements of the current Clearable.

Angegeben von:

clear in Schnittstelle Clearable

getReferencedEntityId

public String getReferencedEntityId()

Angegeben von:

getReferencedEntityId in Schnittstelle IOptionalReference<E extends IEntity>

getStoredAbstractBackReferencesThatReferencesBackThis

public IContainer<IAbstractBackReference<IEntity>> getStoredAbstractBackReferencesThatReferencesBackThis()

Angegeben von:

getStoredAbstractBackReferencesThatReferencesBackThis in Schnittstelle IField

getStoredReferencedEntity

public E getStoredReferencedEntity()

Angegeben von:

getStoredReferencedEntity in Schnittstelle IOptionalReference<E extends IEntity>

getType

public ContentType getType()

Angegeben von:

getType in Schnittstelle IField

internalGetStoredSubFields

public IContainer<IField> internalGetStoredSubFields()

Angegeben von:

internalGetStoredSubFields in Schnittstelle IField

internalSetOptionalContent

public void internalSetOptionalContent(Object content)

Angegeben von:

internalSetOptionalContent in Schnittstelle IField

isEmpty

public boolean isEmpty()

Angegeben von:

isEmpty in Schnittstelle EmptinessRequestable

Gibt zurück:

true if EmptinessRequestable does not contain an element.

isMandatory

public boolean isMandatory()

Angegeben von:

isMandatory in Schnittstelle MandatorynessRequestable

Gibt zurück:

true if the current MandatorynessRequestable is mandatory, false otherweise.

referencesEntity

public boolean referencesEntity(IEntity entity)

Angegeben von:

referencesEntity in Schnittstelle IField

referencesUninsertedEntity

public boolean referencesUninsertedEntity()

Angegeben von:

referencesUninsertedEntity in Schnittstelle IField

setEntity

public void setEntity(Object entity)

Angegeben von:

setEntity in Schnittstelle IOptionalReference<E extends IEntity>

setEntityById

public void setEntityById(String id)

Angegeben von:

setEntityById in Schnittstelle IOptionalReference<E extends IEntity>

internalUpdateBackReferencingFieldsWhenIsInsertedIntoDatabase

protected void internalUpdateBackReferencingFieldsWhenIsInsertedIntoDatabase()

Angegeben von:

internalUpdateBackReferencingFieldsWhenIsInsertedIntoDatabase in Klasse AbstractField