org.apache.commons.lang3.concurrent

Class BackgroundInitializer.InitializationTask

java.lang.Object

org.apache.commons.lang3.concurrent.BackgroundInitializer.InitializationTask

All Implemented Interfaces:

java.util.concurrent.Callable<T>

Enclosing class:

BackgroundInitializer<T>

private class BackgroundInitializer.InitializationTask
extends java.lang.Object
implements java.util.concurrent.Callable<T>

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.concurrent.ExecutorService	execFinally Stores the executor service to be destroyed at the end.

Constructor Summary

Constructors

Constructor and Description
InitializationTask(java.util.concurrent.ExecutorService exec) Creates a new instance of InitializationTask and initializes it with the ExecutorService to be destroyed at the end.

Method Summary

Modifier and Type	Method and Description
T	call() Initiates initialization and returns the result.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

execFinally

private final java.util.concurrent.ExecutorService execFinally

Stores the executor service to be destroyed at the end.

Constructor Detail

InitializationTask

InitializationTask(java.util.concurrent.ExecutorService exec)

Creates a new instance of InitializationTask and initializes it with the ExecutorService to be destroyed at the end.

Parameters:

exec - the ExecutorService

Method Detail

call

public T call()
       throws java.lang.Exception

Initiates initialization and returns the result.

Specified by:

call in interface java.util.concurrent.Callable<T>

Returns:

the result object

Throws:

java.lang.Exception - if an error occurs