org.hibernate.cfg.annotations

Enum Nullability

java.lang.Object

java.lang.Enum<Nullability>

org.hibernate.cfg.annotations.Nullability

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Nullability>

public enum Nullability
extends java.lang.Enum<Nullability>

Are the columns forced to null, not null or not forced

Author:

Emmanuel Bernard

Enum Constant Summary

Enum Constants

Enum Constant and Description
FORCED_NOT_NULL
FORCED_NULL
NO_CONSTRAINT

Method Summary

Methods

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

FORCED_NULL

public static final Nullability FORCED_NULL

FORCED_NOT_NULL

public static final Nullability FORCED_NOT_NULL

NO_CONSTRAINT

public static final Nullability NO_CONSTRAINT

Method Detail

values

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

Returns:

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

valueOf

public static Nullability 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