no.g9.os

Enum RelationCardinality

java.lang.Object

java.lang.Enum<RelationCardinality>

no.g9.os.RelationCardinality

All Implemented Interfaces:

Serializable, Comparable<RelationCardinality>

public enum RelationCardinality
extends Enum<RelationCardinality>

The cardinality between a node and the parent node.

Enum Constant Summary

Enum Constants

Enum Constant and Description
MANY A more-related node
ONE A one-related node
ROOT An object selection root

Method Summary

Modifier and Type	Method and Description
static RelationCardinality	valueOf(String name) Returns the enum constant of this type with the specified name.
static RelationCardinality[]	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

ROOT

public static final RelationCardinality ROOT

An object selection root

ONE

public static final RelationCardinality ONE

A one-related node

MANY

public static final RelationCardinality MANY

A more-related node

Method Detail

values

public static RelationCardinality[] 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 (RelationCardinality c : RelationCardinality.values())
    System.out.println(c);

Returns:

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

valueOf

public static RelationCardinality valueOf(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:

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

NullPointerException - if the argument is null