Package lu.kbra.pclib.db.annotations.entry

Annotation Interface ForeignKey

@Documented
@Retention(RUNTIME)
@Target(FIELD)
public @interface ForeignKey

Required Element Summary

Required Elements

Modifier and Type	Required Element	Description
Class<? extends SQLQueryable<?>>	table

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
String	column
int	groupId
ForeignKeyData.OnAction	onDelete
ForeignKeyData.OnAction	onUpdate

Element Details

table

@ColumnHint(type="FOREIGN_KEY_TABLE")
Class<? extends SQLQueryable<?>> table

column

@ColumnHint(type="FOREIGN_KEY_COLUMN")
String column

Default:

""

groupId

@ColumnHint(type="FOREIGN_KEY_GROUP_ID")
int groupId

Default:

0

onDelete

@ColumnHint(type="FOREIGN_KEY_ON_DELETE")
ForeignKeyData.OnAction onDelete

Default:

NO_ACTION

onUpdate

@ColumnHint(type="FOREIGN_KEY_ON_UPDATE")
ForeignKeyData.OnAction onUpdate

Default:

NO_ACTION