io.jmix.core

Enum DeletePolicy

java.lang.Object

java.lang.Enum<DeletePolicy>

io.jmix.core.DeletePolicy

All Implemented Interfaces:

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

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

This enum defines a behaviour to deal with linked objects in case of soft delete

• DENY - throw DeletePolicyException when linked object exists
• CASCADE - soft delete the linked object
• UNLINK - remove link

Enum Constant Summary

Enum Constants

Enum Constant and Description
CASCADE
DENY
UNLINK

Method Summary

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

DENY

public static final DeletePolicy DENY

CASCADE

public static final DeletePolicy CASCADE

UNLINK

public static final DeletePolicy UNLINK

Method Detail

values

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

Returns:

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

valueOf

public static DeletePolicy 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