io.micronaut.data.annotation

Enum Relation.Kind

java.lang.Object

java.lang.Enum<Relation.Kind>

io.micronaut.data.annotation.Relation.Kind

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Relation.Kind>

Enclosing class:

Relation

public static enum Relation.Kind
extends java.lang.Enum<Relation.Kind>

The relation kind.

Enum Constant Summary

Enum Constants

Enum Constant and Description
EMBEDDED Embedded association.
MANY_TO_MANY Many to many association.
MANY_TO_ONE Many to one association.
ONE_TO_MANY One to many association.
ONE_TO_ONE One to one association.

Method Summary

Modifier and Type	Method and Description
boolean	isSingleEnded()
static Relation.Kind	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static Relation.Kind[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ONE_TO_MANY

public static final Relation.Kind ONE_TO_MANY

One to many association.

ONE_TO_ONE

public static final Relation.Kind ONE_TO_ONE

One to one association.

MANY_TO_MANY

public static final Relation.Kind MANY_TO_MANY

Many to many association.

EMBEDDED

public static final Relation.Kind EMBEDDED

Embedded association.

MANY_TO_ONE

public static final Relation.Kind MANY_TO_ONE

Many to one association.

Method Detail

values

public static Relation.Kind[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Relation.Kind c : Relation.Kind.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Relation.Kind valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

isSingleEnded

public boolean isSingleEnded()

Returns:

Whether the association is single ended