org.eclipse.jetty.util

Class ProcessorUtils

java.lang.Object

org.eclipse.jetty.util.ProcessorUtils

public class ProcessorUtils
extends java.lang.Object

ProcessorUtils provides access to runtime info about processors, that may be overridden by system properties of environment variables. This can be useful in virtualised environments where the runtime may miss report the available resources.

Field Summary

Fields

Modifier and Type	Field and Description
private static int	__availableProcessors
static java.lang.String	AVAILABLE_PROCESSORS

Constructor Summary

Constructors

Constructor and Description
ProcessorUtils()

Method Summary

Modifier and Type	Method and Description
static int	availableProcessors() Obtain the number of available processors, from System Property "JETTY_AVAILABLE_PROCESSORS", or if not set then environment variable "JETTY_AVAILABLE_PROCESSORS" or if not set then Runtime.availableProcessors().

Methods inherited from class java.lang.Object

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

Field Detail

AVAILABLE_PROCESSORS

public static final java.lang.String AVAILABLE_PROCESSORS

See Also:

Constant Field Values

__availableProcessors

private static int __availableProcessors

Constructor Detail

ProcessorUtils

public ProcessorUtils()

Method Detail

availableProcessors

public static int availableProcessors()

Obtain the number of available processors, from System Property "JETTY_AVAILABLE_PROCESSORS", or if not set then environment variable "JETTY_AVAILABLE_PROCESSORS" or if not set then Runtime.availableProcessors().

Returns:

the number of processors