org.apache.ambari.server.stack.upgrade

Class Condition

java.lang.Object

org.apache.ambari.server.stack.upgrade.Condition

Direct Known Subclasses:

ConfigurationCondition, SecurityCondition

public class Condition
extends Object

The Condition interface represents a condition in an UpgradePack which must be satisified in order for a Grouping or ExecuteStage to be scheduled.

Constructor Summary

Constructors

Constructor and Description
Condition()

Method Summary

Modifier and Type	Method and Description
boolean	isSatisfied(UpgradeContext upgradeContext) Asks the condition whether it is currently satisfied.

Methods inherited from class java.lang.Object

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

Constructor Detail

Condition

public Condition()

Method Detail

isSatisfied

public boolean isSatisfied(UpgradeContext upgradeContext)

Asks the condition whether it is currently satisfied.

Parameters:

upgradeContext - the upgrade context.

Returns:

true if the condition is satisfied, false otherwise.