org.eclipse.persistence.annotations

Enum Direction

java.lang.Object

java.lang.Enum<Direction>

org.eclipse.persistence.annotations.Direction

All Implemented Interfaces:

Serializable, Comparable<Direction>

public enum Direction
extends Enum<Direction>

An enum that is used within the StoredProcedureParameter annotation. It is used to specify the direction of the stored procedure parameters of a named stored procedure query.

See Also:

StoredProcedureParameter

Author:

Guy Pelletier

Since:

Oracle TopLink 11.1.1.0.0

Enum Constant Summary

Enum Constants

Enum Constant and Description
IN Input parameter
IN_OUT Input and output parameter
OUT Output parameter
OUT_CURSOR Output cursor

Method Summary

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

IN

public static final Direction IN

Input parameter

OUT

public static final Direction OUT

Output parameter

IN_OUT

public static final Direction IN_OUT

Input and output parameter

OUT_CURSOR

public static final Direction OUT_CURSOR

Output cursor

Method Detail

values

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

Returns:

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

valueOf

public static Direction 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