AbstractFuture.Waiter

java.lang.Object
- com.google.common.util.concurrent.AbstractFuture.Waiter

Enclosing class:

AbstractFuture<V>
```
private static final class AbstractFuture.Waiter
extends java.lang.Object
```
Waiter links form a Treiber stack, in the AbstractFuture.waiters field.

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) AbstractFuture.Waiter`	`next`
`(package private) java.lang.Thread`	`thread`
`(package private) static AbstractFuture.Waiter`	`TOMBSTONE`

Constructor Summary

Constructors
Constructor	Description
`Waiter()`
`Waiter(boolean unused)`	Constructor for the TOMBSTONE, avoids use of ATOMIC_HELPER in case this class is loaded before the ATOMIC_HELPER.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

(package private) void setNext(AbstractFuture.Waiter next)

(package private) void unpark()
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - TOMBSTONE
```
static final AbstractFuture.Waiter TOMBSTONE
```
  - thread
```
volatile java.lang.Thread thread
```
  - next
```
volatile AbstractFuture.Waiter next
```
- Constructor Detail
  - Waiter
```
Waiter(boolean unused)
```
    Constructor for the TOMBSTONE, avoids use of ATOMIC_HELPER in case this class is loaded before the ATOMIC_HELPER. Apparently this is possible on some android platforms.
  - Waiter
```
Waiter()
```
- Method Detail
  - setNext
```
void setNext(AbstractFuture.Waiter next)
```
  - unpark
```
void unpark()
```