UimaAsThreadFactory (UIMA-AS: uima-as 2.3.1 API)

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- org.apache.uima.aae.UimaAsThreadFactory

All Implemented Interfaces:

ThreadFactory
```
public class UimaAsThreadFactory
extends Object
implements ThreadFactory
```
Custom ThreadFactory for use in the TaskExecutor. The TaskExecutor is plugged in by Spring from spring xml file generated by dd2spring. The TaskExecutor is only defined for PrimitiveControllers and its main purpose is to provide thread pooling and management. Each new thread produced by this ThreadFactory is used to initialize a dedicated AE instance in the PrimitiveController.

Field Summary

Fields
Modifier and Type Field and Description

static AtomicInteger poolIdGenerator

Constructor Summary

Constructors
Constructor and Description
`UimaAsThreadFactory(ThreadGroup tGroup)`
`UimaAsThreadFactory(ThreadGroup tGroup, PrimitiveAnalysisEngineController aController)`

Method Summary

Methods
Modifier and Type	Method and Description
`Thread`	`newThread(Runnable r)` Creates a new thread, initializes instance of AE via a call on a given PrimitiveController.
`void`	`setDaemon(boolean daemon)`
`void`	`setThreadGroup(ThreadGroup tGroup)`
`void`	`setThreadNamePrefix(String prefix)`
`void`	`stop()`

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

- Field Detail
  - poolIdGenerator
```
public static AtomicInteger poolIdGenerator
```
- Constructor Detail
  - UimaAsThreadFactory
```
public UimaAsThreadFactory(ThreadGroup tGroup)
```
  - UimaAsThreadFactory
```
public UimaAsThreadFactory(ThreadGroup tGroup,
                   PrimitiveAnalysisEngineController aController)
```
    Parameters:
    tGroup -
    aController -
- Method Detail
  - setThreadNamePrefix
```
public void setThreadNamePrefix(String prefix)
```
  - setThreadGroup
```
public void setThreadGroup(ThreadGroup tGroup)
```
  - setDaemon
```
public void setDaemon(boolean daemon)
```
  - stop
```
public void stop()
```
  - newThread
```
public Thread newThread(Runnable r)
```
    Creates a new thread, initializes instance of AE via a call on a given PrimitiveController. Once the thread finishes initializing AE instance in the controller, it calls run() on a given Runnable. This Runnable is a Worker instance managed by the TaskExecutor. When the thread calls run() on the Runnable it blocks until the Worker releases it.
    
    Specified by:
    
    newThread in interface ThreadFactory

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

Copyright © 2015. All rights reserved.