org.apache.jackrabbit.core.query.lucene

Class DynamicPooledExecutor

java.lang.Object

org.apache.jackrabbit.core.query.lucene.DynamicPooledExecutor

All Implemented Interfaces:

Executor

public class DynamicPooledExecutor
extends Object
implements Executor

DynamicPooledExecutor implements an executor, which dynamically adjusts its maximum number of threads according to the number of available processors returned by Runtime.availableProcessors().

Constructor Summary

Constructors

Constructor and Description
DynamicPooledExecutor() Creates a new DynamicPooledExecutor.

Method Summary

Modifier and Type	Method and Description
void	close()
void	execute(Runnable command) Executes the given command.

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicPooledExecutor

public DynamicPooledExecutor()

Creates a new DynamicPooledExecutor.

Method Detail

execute

public void execute(Runnable command)

Executes the given command. This method will block if all threads in the pool are busy and return only when the command has been accepted. Care must be taken, that no deadlock occurs when multiple commands are scheduled for execution. In general commands should not depend on the execution of other commands!

Specified by:

execute in interface Executor

Parameters:

command - the command to execute.

close

public void close()