org.apache.slider.providers.agent

Class ComponentCommandOrder

java.lang.Object

org.apache.slider.providers.agent.ComponentCommandOrder

public class ComponentCommandOrder
extends Object

Stores the command dependency order for all components in a service. SUPERVISOR-START NIMBUS-STARTED Means, SUPERVISOR START requires NIMBUS to be STARTED

Field Summary

Fields

Modifier and Type	Field and Description
static org.slf4j.Logger	log

Constructor Summary

Constructors

Constructor and Description
ComponentCommandOrder(List<CommandOrder> commandOrders)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canExecute(String component, Command command, Collection<ComponentInstanceState> currentStates)

Methods inherited from class java.lang.Object

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

Field Detail

log

public static final org.slf4j.Logger log

Constructor Detail

ComponentCommandOrder

public ComponentCommandOrder(List<CommandOrder> commandOrders)

Method Detail

canExecute

public boolean canExecute(String component,
                 Command command,
                 Collection<ComponentInstanceState> currentStates)