com.mesosphere.sdk.scheduler.recovery.constrain

Class TestingLaunchConstrainer

java.lang.Object

com.mesosphere.sdk.scheduler.recovery.constrain.TestingLaunchConstrainer

All Implemented Interfaces:

LaunchConstrainer

public class TestingLaunchConstrainer
extends java.lang.Object
implements LaunchConstrainer

LaunchConstrainer that makes it easy to enable/disable launches for testing.

Defaults to allowing all launches.

Constructor Summary

Constructors

Constructor and Description
TestingLaunchConstrainer()

Method Summary

Modifier and Type	Method and Description
boolean	canLaunch(RecoveryType recoveryType) Determines whether the given RecoveryType can be launchHappened right now.
void	launchHappened(LaunchOfferRecommendation recommendation, RecoveryType recoveryType) Invoked every time a task is launchHappened.
void	setCanLaunch(boolean canLaunch)

Methods inherited from class java.lang.Object

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

Constructor Detail

TestingLaunchConstrainer

public TestingLaunchConstrainer()

Method Detail

setCanLaunch

public void setCanLaunch(boolean canLaunch)

launchHappened

public void launchHappened(LaunchOfferRecommendation recommendation,
                           RecoveryType recoveryType)

Description copied from interface: LaunchConstrainer

Invoked every time a task is launchHappened.

We take a Operation so that frameworks can specify additional metadata, in order to smooth the launch rate.

Specified by:

launchHappened in interface LaunchConstrainer

Parameters:

recommendation - The OfferRecommendation containing the Launch Operation which occurred

recoveryType - The type of the recovery which has been executed

canLaunch

public boolean canLaunch(RecoveryType recoveryType)

Description copied from interface: LaunchConstrainer

Determines whether the given RecoveryType can be launchHappened right now.

Specified by:

canLaunch in interface LaunchConstrainer

Parameters:

recoveryType - The RecoveryType to be examined

Returns:

true if the offer is safe to launch immediately, false if it should wait