Package org.apache.olingo.odata2.api.annotation.edm

Enum EdmNavigationProperty.Multiplicity

java.lang.Object

java.lang.Enum<EdmNavigationProperty.Multiplicity>

org.apache.olingo.odata2.api.annotation.edm.EdmNavigationProperty.Multiplicity

All Implemented Interfaces:

Serializable, Comparable<EdmNavigationProperty.Multiplicity>

Enclosing class:

EdmNavigationProperty

public static enum EdmNavigationProperty.Multiplicity
extends Enum<EdmNavigationProperty.Multiplicity>

EdmMultiplicity indicates the number of entity type instances an association end can relate to:

ZERO_OR_ONE (0..1)

value is exactly one but can be null (i.e. nullable = true)

ONE (1)

value is exactly one (i.e. nullable = false)

MANY (*)

many values (which includes zero values (e.g. empty collection))

Enum Constant Summary

Enum Constants

Enum Constant	Description
MANY
ONE
ZERO_OR_ONE

Method Summary

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

ZERO_OR_ONE

public static final EdmNavigationProperty.Multiplicity ZERO_OR_ONE

ONE

public static final EdmNavigationProperty.Multiplicity ONE

MANY

public static final EdmNavigationProperty.Multiplicity MANY

Method Detail

values

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

Returns:

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

valueOf

public static EdmNavigationProperty.Multiplicity 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