WaitQueue.Standard.AbstractSignal (apache-cassandra API)

java.lang.Object
- org.apache.cassandra.utils.concurrent.Awaitable.AbstractAwaitable
- - org.apache.cassandra.utils.concurrent.WaitQueue.Standard.AbstractSignal

All Implemented Interfaces:

Awaitable, Condition, WaitQueue.Signal

Enclosing class:

WaitQueue.Standard
```
public abstract static class WaitQueue.Standard.AbstractSignal
extends Awaitable.AbstractAwaitable
implements WaitQueue.Signal
```
An abstract signal implementation TODO: use intrusive linked list

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.cassandra.utils.concurrent.Awaitable
  Awaitable.AbstractAwaitable, Awaitable.AsyncAwaitable, Awaitable.Defaults, Awaitable.SyncAwaitable
- Nested classes/interfaces inherited from interface org.apache.cassandra.utils.concurrent.Condition
  Condition.Async, Condition.Sync

Constructor Summary

Constructors
Constructor Description

AbstractSignal()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`WaitQueue.Signal`	`await()`	Await indefinitely, throwing any interrupt.
`boolean`	`awaitUntil(long nanoTimeDeadline)`	Await until the deadline (in nanoTime), throwing any interrupt.

Methods inherited from class org.apache.cassandra.utils.concurrent.Awaitable.AbstractAwaitable
await, awaitThrowUncheckedOnInterrupt, awaitThrowUncheckedOnInterrupt, awaitUninterruptibly, awaitUninterruptibly, awaitUntilThrowUncheckedOnInterrupt, awaitUntilUninterruptibly

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.cassandra.utils.concurrent.Awaitable
await, awaitThrowUncheckedOnInterrupt, awaitThrowUncheckedOnInterrupt, awaitUninterruptibly, awaitUninterruptibly, awaitUntilThrowUncheckedOnInterrupt, awaitUntilUninterruptibly

Methods inherited from interface org.apache.cassandra.utils.concurrent.Condition
isSignalled, signal, signalAll

Methods inherited from interface org.apache.cassandra.utils.concurrent.WaitQueue.Signal
cancel, checkAndClear, isCancelled, isSet

- Constructor Detail
  - AbstractSignal
```
public AbstractSignal()
```
- Method Detail
  - await
```
public WaitQueue.Signal await()
                       throws java.lang.InterruptedException
```
    Description copied from interface: Awaitable
    
    Await indefinitely, throwing any interrupt. No spurious wakeups.
    
    Specified by:
    
    await in interface Awaitable
    
    Throws:
    
    java.lang.InterruptedException - if interrupted
  - awaitUntil
```
public boolean awaitUntil(long nanoTimeDeadline)
                   throws java.lang.InterruptedException
```
    Description copied from interface: Awaitable
    
    Await until the deadline (in nanoTime), throwing any interrupt. No spurious wakeups.
    
    Specified by:
    
    awaitUntil in interface Awaitable
    
    Returns:
    
    true if we were signalled, false if the deadline elapsed
    
    Throws:
    
    java.lang.InterruptedException - if interrupted