org.osgi.service.feature

Enum FeatureExtension.Kind

java.lang.Object

java.lang.Enum<FeatureExtension.Kind>

org.osgi.service.feature.FeatureExtension.Kind

All Implemented Interfaces:

Serializable, Comparable<FeatureExtension.Kind>

Enclosing interface:

FeatureExtension

public static enum FeatureExtension.Kind
extends Enum<FeatureExtension.Kind>

The kind of extension: optional, mandatory or transient.

Enum Constant Summary

Enum Constants

Enum Constant and Description
MANDATORY A mandatory extension must be processed.
OPTIONAL An optional extension can be ignored if no processor is found.
TRANSIENT A transient extension contains computed information which can be used as a cache to speed up operation.

Method Summary

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

MANDATORY

public static final FeatureExtension.Kind MANDATORY

A mandatory extension must be processed.

OPTIONAL

public static final FeatureExtension.Kind OPTIONAL

An optional extension can be ignored if no processor is found.

TRANSIENT

public static final FeatureExtension.Kind TRANSIENT

A transient extension contains computed information which can be used as a cache to speed up operation.

Method Detail

values

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

Returns:

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

valueOf

public static FeatureExtension.Kind 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