org.ff4j.aop

Enum ContextLocation

java.lang.Object

java.lang.Enum<ContextLocation>

org.ff4j.aop.ContextLocation

All Implemented Interfaces:

Serializable, Comparable<ContextLocation>

public enum ContextLocation
extends Enum<ContextLocation>

Enumeration that represents the location of the flipping context execution which will be passed to the flipping strategy. Flip annotation FlippingExecutionContext

Enum Constant Summary

Enum Constants

Enum Constant and Description
FF4J Flip will use the FF4j instance to retrieve the current context.
NONE Flip will not use a FlippingExecutionContext to switch the feature.
PARAMETER Flip will use the first method parameter that is an instance of FlippingExecutionContext.

Method Summary

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

NONE

public static final ContextLocation NONE

Flip will not use a FlippingExecutionContext to switch the feature.

PARAMETER

public static final ContextLocation PARAMETER

Flip will use the first method parameter that is an instance of FlippingExecutionContext.

FF4J

public static final ContextLocation FF4J

Flip will use the FF4j instance to retrieve the current context.

Method Detail

values

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

Returns:

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

valueOf

public static ContextLocation 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