SchedulerSupport

```
@Retention(RUNTIME)
@Documented
@Target({CONSTRUCTOR,METHOD,TYPE})
public @interface SchedulerSupport
```
Indicates what kind of scheduler the class or method uses.
Constants are provided for instances from Schedulers as well as values for not using a scheduler and a manually-specified scheduler. Libraries providing their own values should namespace them with their base package name followed by a colon (:) and then a human-readable name (e.g., com.example:ui-thread).

Since:

2.0

Field Summary

Fields
Modifier and Type	Fields	Description
`static java.lang.String`	`COMPUTATION`	The operator/class runs on RxJava's computation scheduler or takes timing information from it.
`static java.lang.String`	`CUSTOM`	A special value indicating the operator/class requires a scheduler to be manually specified.
`static java.lang.String`	`IO`	The operator/class runs on RxJava's I/O scheduler or takes timing information from it.
`static java.lang.String`	`NEW_THREAD`	The operator/class runs on RxJava's new thread scheduler or takes timing information from it.
`static java.lang.String`	`NONE`	A special value indicating the operator/class doesn't use schedulers.
`static java.lang.String`	`SINGLE`	The operator/class runs on RxJava's single scheduler or takes timing information from it.
`static java.lang.String`	`TRAMPOLINE`	The operator/class runs on RxJava's trampoline scheduler or takes timing information from it.

Required Element Summary

Required Elements
Modifier and Type Required Element Description

java.lang.String value
The kind of scheduler the class or method uses.

- Field Detail
  - NONE
```
static final java.lang.String NONE
```
    A special value indicating the operator/class doesn't use schedulers.
- - CUSTOM
```
static final java.lang.String CUSTOM
```
    A special value indicating the operator/class requires a scheduler to be manually specified.
- - COMPUTATION
```
static final java.lang.String COMPUTATION
```
    The operator/class runs on RxJava's computation scheduler or takes timing information from it.
- - IO
```
static final java.lang.String IO
```
    The operator/class runs on RxJava's I/O scheduler or takes timing information from it.
- - NEW_THREAD
```
static final java.lang.String NEW_THREAD
```
    The operator/class runs on RxJava's new thread scheduler or takes timing information from it.
- - TRAMPOLINE
```
static final java.lang.String TRAMPOLINE
```
    The operator/class runs on RxJava's trampoline scheduler or takes timing information from it.
- - SINGLE
```
static final java.lang.String SINGLE
```
    The operator/class runs on RxJava's single scheduler or takes timing information from it.
    History: 2.0.8 - experimental
    
    Since:
    
    2.2
- Element Detail
  - value
```
java.lang.String value
```
    The kind of scheduler the class or method uses.
    
    Returns:
    
    the name of the scheduler the class or method uses