ThreadPoolProvider (container-core 7.305.19 API)

java.lang.Object
- com.yahoo.component.AbstractComponent
- - com.yahoo.container.handler.ThreadPoolProvider

All Implemented Interfaces:

com.yahoo.component.Component, com.yahoo.container.di.componentgraph.Provider<java.util.concurrent.Executor>, java.lang.Comparable<com.yahoo.component.Component>
```
public class ThreadPoolProvider
extends com.yahoo.component.AbstractComponent
implements com.yahoo.container.di.componentgraph.Provider<java.util.concurrent.Executor>
```
A configurable thread pool provider. This provides the worker threads used for normal request processing. Request an Executor injected in your component constructor if you want to use it.

Author:

Steinar Knutsen, baldersheim, bratseth

Field Summary
- Fields inherited from class com.yahoo.component.AbstractComponent
  isDeconstructable

Constructor Summary

Constructors
Constructor	Description
`ThreadPoolProvider(ThreadpoolConfig config, com.yahoo.jdisc.Metric metric)`
`ThreadPoolProvider(ThreadpoolConfig config, com.yahoo.jdisc.Metric metric, ProcessTerminator processTerminator)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`deconstruct()`	Shutdown the thread pool, give a grace period of 1 second before forcibly shutting down all worker threads.
`java.util.concurrent.Executor`	`get()`	Get the Executor provided by this class.

Methods inherited from class com.yahoo.component.AbstractComponent
clone, compareTo, getClassName, getId, getIdString, hasInitializedId, initId, isDeconstructable, setIsDeconstructable, toString

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

- Constructor Detail
  - ThreadPoolProvider
```
@Inject
public ThreadPoolProvider(ThreadpoolConfig config,
                          com.yahoo.jdisc.Metric metric)
```
  - ThreadPoolProvider
```
public ThreadPoolProvider(ThreadpoolConfig config,
                          com.yahoo.jdisc.Metric metric,
                          ProcessTerminator processTerminator)
```
- Method Detail
  - get
```
public java.util.concurrent.Executor get()
```
    Get the Executor provided by this class. This Executor will by default also be used for search queries and processing requests.
    
    Specified by:
    
    get in interface com.yahoo.container.di.componentgraph.Provider<java.util.concurrent.Executor>
    
    Returns:
    
    a possibly shared executor
  - deconstruct
```
public void deconstruct()
```
    Shutdown the thread pool, give a grace period of 1 second before forcibly shutting down all worker threads.
    
    Specified by:
    
    deconstruct in interface com.yahoo.container.di.componentgraph.Provider<java.util.concurrent.Executor>
    
    Overrides:
    
    deconstruct in class com.yahoo.component.AbstractComponent