ForeignKey.FKAction (DataNucleus RDBMS plugin 6.0.1-SNAPSHOT API)

java.lang.Object
- java.lang.Enum<ForeignKey.FKAction>
- - org.datanucleus.store.rdbms.key.ForeignKey.FKAction

All Implemented Interfaces:

Serializable, Comparable<ForeignKey.FKAction>

Enclosing class:

ForeignKey
```
public static enum ForeignKey.FKAction
extends Enum<ForeignKey.FKAction>
```
Enum representing an action on the FK.

Enum Constant Summary

Enum Constants
Enum Constant Description

CASCADE

DEFAULT

NULL

RESTRICT

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`toString()`
`static ForeignKey.FKAction`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static ForeignKey.FKAction[]`	`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, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - CASCADE
```
public static final ForeignKey.FKAction CASCADE
```
  - RESTRICT
```
public static final ForeignKey.FKAction RESTRICT
```
  - NULL
```
public static final ForeignKey.FKAction NULL
```
  - DEFAULT
```
public static final ForeignKey.FKAction DEFAULT
```
- Method Detail
  - values
```
public static ForeignKey.FKAction[] 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 (ForeignKey.FKAction c : ForeignKey.FKAction.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static ForeignKey.FKAction 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
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Enum<ForeignKey.FKAction>