PredictableExecutor.PickyFutureTask (ONOS Java API (2.2.5))

java.lang.Object
- java.util.concurrent.FutureTask<T>
- - org.onlab.util.PredictableExecutor.PickyFutureTask<T>

Type Parameters:

T - result type.

All Implemented Interfaces:

java.lang.Runnable, java.util.concurrent.Future<T>, java.util.concurrent.RunnableFuture<T>, PredictableExecutor.PickyTask

Enclosing class:

PredictableExecutor
```
public static class PredictableExecutor.PickyFutureTask<T>
extends java.util.concurrent.FutureTask<T>
implements PredictableExecutor.PickyTask
```
A FutureTask implementing PredictableExecutor.PickyTask.
Note: if the wrapped Callable or Runnable was an instance of PredictableExecutor.PickyTask, it will use PredictableExecutor.PickyTask.hint() value, if not use Object.hashCode().

Constructor Summary

Constructors
Constructor	Description
`PickyFutureTask(java.lang.Runnable runnable, T value)`	Same as `FutureTask(Runnable, Object)`.
`PickyFutureTask(java.util.concurrent.Callable<T> callable)`	Same as `FutureTask(Callable)`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

int hint()
Returns hint for choosing which Thread to run this task on.
- Methods inherited from class java.util.concurrent.FutureTask
  cancel, done, get, get, isCancelled, isDone, run, runAndReset, set, setException, toString
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - PickyFutureTask
```
public PickyFutureTask(java.lang.Runnable runnable,
                       T value)
```
    Same as FutureTask(Runnable, Object).
    
    Parameters:
    
    runnable - work to do
    
    value - result
  - PickyFutureTask
```
public PickyFutureTask(java.util.concurrent.Callable<T> callable)
```
    Same as FutureTask(Callable).
    
    Parameters:
    
    callable - work to be done
- Method Detail
  - hint
```
public int hint()
```
    Description copied from interface: PredictableExecutor.PickyTask
    
    Returns hint for choosing which Thread to run this task on.
    
    Specified by:
    
    hint in interface PredictableExecutor.PickyTask
    
    Returns:
    
    hint value