Module com.aoapps.cron

Package com.aoapps.cron

Enum CronJob.Executor

java.lang.Object

java.lang.Enum<CronJob.Executor>

com.aoapps.cron.CronJob.Executor

All Implemented Interfaces:

Serializable, Comparable<CronJob.Executor>

Enclosing interface:

CronJob

public static enum CronJob.Executor
extends Enum<CronJob.Executor>

The various executors that may be selected to run this job.

Enum Constant Summary

Enum Constants

Enum Constant	Description
PER_PROCESSOR	Executors bounded by the number of processors present in the system.
SEQUENTIAL	This job will be executed on the main cron daemon thread.
UNBOUNDED	Unbounded executors.

Method Summary

Modifier and Type	Method	Description
static CronJob.Executor	valueOf(String name)	Returns the enum constant of this type with the specified name.
static CronJob.Executor[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

PER_PROCESSOR

public static final CronJob.Executor PER_PROCESSOR

Executors bounded by the number of processors present in the system. This is best used for CPU-bound tasks.

See Also:

• Executors.getPerProcessor()

SEQUENTIAL

public static final CronJob.Executor SEQUENTIAL

This job will be executed on the main cron daemon thread. This is only appropriate for the fastest and most simple of jobs, as any job not returning quickly will stall the execution of other jobs or lock the daemon entirely.

See Also:

• Executors.getSequential()

UNBOUNDED

public static final CronJob.Executor UNBOUNDED

Unbounded executors. This is more suited for I/O bound tasks.

See Also:

• Executors.getUnbounded()

Method Details

values

public static CronJob.Executor[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static CronJob.Executor valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null