ThreadPool (BOM: * : All 2.2.1.Final API)

java.lang.Object
- org.wildfly.swarm.config.batch.jberet.ThreadPool<T>

```
public class ThreadPool<T extends ThreadPool<T>>
extends Object
```
The thread pool used for batch jobs. Note that the max-thread attribute should always be greater than 3. Two threads are reserved to ensure partition jobs can execute.

Constructor Summary

Constructors
Constructor and Description

ThreadPool(String key)

Constructors
Constructor and Description
`ThreadPool(String key)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Integer`	`activeCount()` The approximate number of threads that are actively executing tasks.
`T`	`activeCount(Integer value)` The approximate number of threads that are actively executing tasks.
`void`	`addPropertyChangeListener(PropertyChangeListener listener)` Adds a property change listener
`Integer`	`completedTaskCount()` The approximate total number of tasks that have completed execution.
`T`	`completedTaskCount(Integer value)` The approximate total number of tasks that have completed execution.
`Integer`	`currentThreadCount()` The current number of threads in the pool.
`T`	`currentThreadCount(Integer value)` The current number of threads in the pool.
`String`	`getKey()`
`Map`	`keepaliveTime()` Used to specify the amount of time that pool threads should be kept running when idle; if not specified, threads will run until the executor is shut down.
`T`	`keepaliveTime(Map value)` Used to specify the amount of time that pool threads should be kept running when idle; if not specified, threads will run until the executor is shut down.
`T`	`keepaliveTime(String key, Object value)` Used to specify the amount of time that pool threads should be kept running when idle; if not specified, threads will run until the executor is shut down.
`Integer`	`largestThreadCount()` The largest number of threads that have ever simultaneously been in the pool.
`T`	`largestThreadCount(Integer value)` The largest number of threads that have ever simultaneously been in the pool.
`Integer`	`maxThreads()` The maximum thread pool size.
`T`	`maxThreads(Integer value)` The maximum thread pool size.
`String`	`name()` The name of the thread pool.
`T`	`name(String value)` The name of the thread pool.
`Integer`	`queueSize()` The queue size.
`T`	`queueSize(Integer value)` The queue size.
`Integer`	`rejectedCount()` The number of tasks that have been rejected.
`T`	`rejectedCount(Integer value)` The number of tasks that have been rejected.
`void`	`removePropertyChangeListener(PropertyChangeListener listener)` Removes a property change listener
`Integer`	`taskCount()` The approximate total number of tasks that have ever been scheduled for execution.
`T`	`taskCount(Integer value)` The approximate total number of tasks that have ever been scheduled for execution.
`String`	`threadFactory()` Specifies the name of a specific thread factory to use to create worker threads.
`T`	`threadFactory(String value)` Specifies the name of a specific thread factory to use to create worker threads.

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

- Constructor Detail
  - ThreadPool
```
public ThreadPool(String key)
```
- Method Detail
  - getKey
```
public String getKey()
```
  - addPropertyChangeListener
```
public void addPropertyChangeListener(PropertyChangeListener listener)
```
    Adds a property change listener
  - removePropertyChangeListener
```
public void removePropertyChangeListener(PropertyChangeListener listener)
```
    Removes a property change listener
  - activeCount
```
public Integer activeCount()
```
    The approximate number of threads that are actively executing tasks.
  - activeCount
```
public T activeCount(Integer value)
```
    The approximate number of threads that are actively executing tasks.
  - completedTaskCount
```
public Integer completedTaskCount()
```
    The approximate total number of tasks that have completed execution.
  - completedTaskCount
```
public T completedTaskCount(Integer value)
```
    The approximate total number of tasks that have completed execution.
  - currentThreadCount
```
public Integer currentThreadCount()
```
    The current number of threads in the pool.
  - currentThreadCount
```
public T currentThreadCount(Integer value)
```
    The current number of threads in the pool.
  - keepaliveTime
```
public Map keepaliveTime()
```
    Used to specify the amount of time that pool threads should be kept running when idle; if not specified, threads will run until the executor is shut down.
  - keepaliveTime
```
public T keepaliveTime(Map value)
```
    Used to specify the amount of time that pool threads should be kept running when idle; if not specified, threads will run until the executor is shut down.
  - keepaliveTime
```
public T keepaliveTime(String key,
                       Object value)
```
    Used to specify the amount of time that pool threads should be kept running when idle; if not specified, threads will run until the executor is shut down.
  - largestThreadCount
```
public Integer largestThreadCount()
```
    The largest number of threads that have ever simultaneously been in the pool.
  - largestThreadCount
```
public T largestThreadCount(Integer value)
```
    The largest number of threads that have ever simultaneously been in the pool.
  - maxThreads
```
public Integer maxThreads()
```
    The maximum thread pool size. Note this should always be greater than 3. Two threads are reserved to ensure partition jobs can execute as expected.
  - maxThreads
```
public T maxThreads(Integer value)
```
    The maximum thread pool size. Note this should always be greater than 3. Two threads are reserved to ensure partition jobs can execute as expected.
  - name
```
public String name()
```
    The name of the thread pool.
  - name
```
public T name(String value)
```
    The name of the thread pool.
  - queueSize
```
public Integer queueSize()
```
    The queue size.
  - queueSize
```
public T queueSize(Integer value)
```
    The queue size.
  - rejectedCount
```
public Integer rejectedCount()
```
    The number of tasks that have been rejected.
  - rejectedCount
```
public T rejectedCount(Integer value)
```
    The number of tasks that have been rejected.
  - taskCount
```
public Integer taskCount()
```
    The approximate total number of tasks that have ever been scheduled for execution.
  - taskCount
```
public T taskCount(Integer value)
```
    The approximate total number of tasks that have ever been scheduled for execution.
  - threadFactory
```
public String threadFactory()
```
    Specifies the name of a specific thread factory to use to create worker threads. If not defined an appropriate default thread factory will be used.
  - threadFactory
```
public T threadFactory(String value)
```
    Specifies the name of a specific thread factory to use to create worker threads. If not defined an appropriate default thread factory will be used.

Class ThreadPool<T extends ThreadPool<T>>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ThreadPool

Method Detail

getKey

addPropertyChangeListener

removePropertyChangeListener

activeCount

activeCount

completedTaskCount

completedTaskCount

currentThreadCount

currentThreadCount

keepaliveTime

keepaliveTime

keepaliveTime

largestThreadCount

largestThreadCount

maxThreads

maxThreads

name

name

queueSize

queueSize

rejectedCount

rejectedCount

taskCount

taskCount

threadFactory

threadFactory