org.eclipse.gemini.blueprint.service.importer.support

Enum Availability

java.lang.Object

java.lang.Enum<Availability>

org.eclipse.gemini.blueprint.service.importer.support.Availability

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Availability>

public enum Availability
extends java.lang.Enum<Availability>

Enum used by the service importer to describe whether a presence of OSGi services is mandatory or not.

Enum Constant Summary

Enum Constants

Enum Constant and Description
MANDATORY Indicates that a matching service is required at all times.
OPTIONAL Indicates that a matching service is not required to be present.

Method Summary

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

Indicates that a matching service is required at all times.

OPTIONAL

public static final Availability OPTIONAL

Indicates that a matching service is not required to be present.

Method Detail

values

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

Returns:

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

valueOf

public static Availability 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