Package rx.internal.operators
Enum NeverObservableHolder
- java.lang.Object
-
- java.lang.Enum<NeverObservableHolder>
-
- rx.internal.operators.NeverObservableHolder
-
- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<NeverObservableHolder>
,Action
,Action1<Subscriber<? super java.lang.Object>>
,Function
,Observable.OnSubscribe<java.lang.Object>
public enum NeverObservableHolder extends java.lang.Enum<NeverObservableHolder> implements Observable.OnSubscribe<java.lang.Object>
Holds a singleton instance of a never Observable which is stateless doesn't call any of the Subscriber's methods.
-
-
Enum Constant Summary
Enum Constants Enum Constant Description INSTANCE
-
Field Summary
Fields Modifier and Type Field Description (package private) static Observable<java.lang.Object>
NEVER
The singleton instance.
-
Constructor Summary
Constructors Modifier Constructor Description private
NeverObservableHolder()
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
call(Subscriber<? super java.lang.Object> child)
static <T> Observable<T>
instance()
Returns a type-corrected singleton instance of the never Observable.static NeverObservableHolder
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static NeverObservableHolder[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
-
-
-
Enum Constant Detail
-
INSTANCE
public static final NeverObservableHolder INSTANCE
-
-
Field Detail
-
NEVER
static final Observable<java.lang.Object> NEVER
The singleton instance.
-
-
Method Detail
-
values
public static NeverObservableHolder[] 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 (NeverObservableHolder c : NeverObservableHolder.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
-
valueOf
public static NeverObservableHolder 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
-
instance
public static <T> Observable<T> instance()
Returns a type-corrected singleton instance of the never Observable.- Type Parameters:
T
- the value type- Returns:
- a type-corrected singleton instance of the never Observable.
-
call
public void call(Subscriber<? super java.lang.Object> child)
- Specified by:
call
in interfaceAction1<Subscriber<? super java.lang.Object>>
-
-