oracle.javatools.db

Enum FKConstraint.ReferentialAction

java.lang.Object

java.lang.Enum<FKConstraint.ReferentialAction>

oracle.javatools.db.FKConstraint.ReferentialAction

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<FKConstraint.ReferentialAction>

Enclosing class:

FKConstraint

public static enum FKConstraint.ReferentialAction
extends java.lang.Enum<FKConstraint.ReferentialAction>

The action to take "ON DELETE" or "ON UPDATE" for a FK (where supported by the underlying Database). The index maps to the value of the appropriate constant in java.sql.DatabaseMetaData (i.e. importedKey*).

Enum Constant Summary

Enum Constants

Enum Constant and Description
CASCADE
NO_ACTION
RESTRICT
SET_DEFAULT
SET_NULL

Method Summary

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

RESTRICT

public static final FKConstraint.ReferentialAction RESTRICT

SET_NULL

public static final FKConstraint.ReferentialAction SET_NULL

NO_ACTION

public static final FKConstraint.ReferentialAction NO_ACTION

SET_DEFAULT

public static final FKConstraint.ReferentialAction SET_DEFAULT

Method Detail

values

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

Returns:

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

valueOf

public static FKConstraint.ReferentialAction 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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Enum<FKConstraint.ReferentialAction>