Package hudson.slaves

Class SimpleScheduledRetentionStrategy

java.lang.Object

hudson.model.AbstractDescribableImpl<RetentionStrategy<?>>

hudson.slaves.RetentionStrategy<SlaveComputer>

hudson.slaves.SimpleScheduledRetentionStrategy

All Implemented Interfaces:

ExtensionPoint, Describable<RetentionStrategy<?>>

public class SimpleScheduledRetentionStrategy
extends RetentionStrategy<SlaveComputer>

RetentionStrategy that controls the agent based on a schedule.

Since:

1.275

Author:

Stephen Connolly

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SimpleScheduledRetentionStrategy.DescriptorImpl

Nested classes/interfaces inherited from class hudson.slaves.RetentionStrategy

RetentionStrategy.Always, RetentionStrategy.Demand

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

ExtensionPoint.LegacyInstancesAreScopedToHudson

Field Summary

Fields inherited from class hudson.slaves.RetentionStrategy

INSTANCE, LIST, NOOP

Constructor Summary

Constructors

Constructor	Description
SimpleScheduledRetentionStrategy(String startTimeSpec, int upTimeMins, boolean keepUpWhenActive)

Method Summary

Modifier and Type	Method	Description
long	check(SlaveComputer c)	This method will be called periodically to allow this strategy to decide what to do with its owning agent.
String	getStartTimeSpec()
int	getUpTimeMins()
boolean	isKeepUpWhenActive()
boolean	isManualLaunchAllowed(SlaveComputer c)	This method is called to determine whether manual launching of the agent is allowed right now.
protected Object	readResolve()

Methods inherited from class hudson.slaves.RetentionStrategy

all, isAcceptingTasks, start

Methods inherited from class hudson.model.AbstractDescribableImpl

getDescriptor

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleScheduledRetentionStrategy

@DataBoundConstructor
public SimpleScheduledRetentionStrategy(String startTimeSpec,
                                        int upTimeMins,
                                        boolean keepUpWhenActive)

Parameters:

startTimeSpec - the crontab entry to be parsed

Throws:

IllegalArgumentException - if the crontab entry cannot be parsed

Method Detail

getUpTimeMins

public int getUpTimeMins()

isKeepUpWhenActive

public boolean isKeepUpWhenActive()

getStartTimeSpec

public String getStartTimeSpec()

readResolve

protected Object readResolve()
                      throws ObjectStreamException

Throws:

ObjectStreamException

isManualLaunchAllowed

public boolean isManualLaunchAllowed(SlaveComputer c)

Description copied from class: RetentionStrategy

This method is called to determine whether manual launching of the agent is allowed right now.

Overrides:

isManualLaunchAllowed in class RetentionStrategy<SlaveComputer>

Parameters:

c - Computer for which this strategy is assigned. This computer may be online or offline. This object also exposes a bunch of properties that the callee can use to decide if manual launching is allowed.

Returns:

true if manual launching of the agent is allowed right now.

check

public long check(SlaveComputer c)

Description copied from class: RetentionStrategy

This method will be called periodically to allow this strategy to decide what to do with its owning agent.

Specified by:

check in class RetentionStrategy<SlaveComputer>

Parameters:

c - Computer for which this strategy is assigned. This computer may be online or offline. This object also exposes a bunch of properties that the callee can use to decide what action to take.

Returns:

The number of minutes after which the strategy would like to be checked again. The strategy may be rechecked earlier or later than this!