Package org.jboss.msc.service
Enum OptionalDependency.DependencyState
- java.lang.Object
-
- java.lang.Enum<OptionalDependency.DependencyState>
-
- org.jboss.msc.service.OptionalDependency.DependencyState
-
- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<OptionalDependency.DependencyState>
- Enclosing class:
- OptionalDependency
private static enum OptionalDependency.DependencyState extends java.lang.Enum<OptionalDependency.DependencyState>
One of the states of a dependency from the dependent point of view (i.e., based on notifications made by the dependency).
-
-
Enum Constant Summary
Enum Constants Enum Constant Description AVAILABLE
The dependency is available, but is not up.UNAVAILABLE
The dependency is unavailable; means the last notification received by thisOptionalDependency
(as a dependent of the real dependency) is#dependencyUnavailable
.UP
The dependency is up; means the last notification received by thisOptionalDependency
(as a dependent of the real dependency) is#dependencyUp
.
-
Constructor Summary
Constructors Modifier Constructor Description private
DependencyState()
-
Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static OptionalDependency.DependencyState
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static OptionalDependency.DependencyState[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
-
-
-
Enum Constant Detail
-
UNAVAILABLE
public static final OptionalDependency.DependencyState UNAVAILABLE
The dependency is unavailable; means the last notification received by thisOptionalDependency
(as a dependent of the real dependency) is#dependencyUnavailable
.
-
AVAILABLE
public static final OptionalDependency.DependencyState AVAILABLE
The dependency is available, but is not up. This is the initial state of the dependency. Also, if any notification has been made by the dependency, this will be the dependency state if the last notification received is#dependencyInstalled
,#dependencyDown
, or#dependencyRetrying
.
-
UP
public static final OptionalDependency.DependencyState UP
The dependency is up; means the last notification received by thisOptionalDependency
(as a dependent of the real dependency) is#dependencyUp
.
-
-
Method Detail
-
values
public static OptionalDependency.DependencyState[] 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 (OptionalDependency.DependencyState c : OptionalDependency.DependencyState.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
-
valueOf
public static OptionalDependency.DependencyState 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 namejava.lang.NullPointerException
- if the argument is null
-
-