org.apache.whirr.cli.command

Class DestroyInstanceCommand

java.lang.Object

org.apache.whirr.command.Command

org.apache.whirr.command.AbstractClusterCommand

org.apache.whirr.cli.command.DestroyInstanceCommand

public class DestroyInstanceCommand
extends AbstractClusterCommand

A command to destroy an instance from a cluster

Field Summary

Fields inherited from class org.apache.whirr.command.AbstractClusterCommand

factory, parser, stateStoreFactory

Constructor Summary

Constructors

Constructor and Description
DestroyInstanceCommand()
DestroyInstanceCommand(ClusterControllerFactory factory)

Method Summary

Methods

Modifier and Type	Method and Description
void	printUsage(PrintStream stream) Print a generic usage indication for commands
int	run(InputStream in, PrintStream out, PrintStream err, ClusterSpec clusterSpec, String instanceId)
int	run(InputStream in, PrintStream out, PrintStream err, List<String> args)

Methods inherited from class org.apache.whirr.command.AbstractClusterCommand

createClusterController, createClusterStateStore, getCluster, getClusterSpec, printErrorAndHelpHint, printProviderInfo

Methods inherited from class org.apache.whirr.command.Command

getDescription, getName

Methods inherited from class java.lang.Object

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

Constructor Detail

DestroyInstanceCommand

public DestroyInstanceCommand()
                       throws IOException

Throws:

IOException

DestroyInstanceCommand

public DestroyInstanceCommand(ClusterControllerFactory factory)

Method Detail

run

public int run(InputStream in,
      PrintStream out,
      PrintStream err,
      List<String> args)
        throws Exception

Specified by:

run in class Command

Throws:

Exception

run

public int run(InputStream in,
      PrintStream out,
      PrintStream err,
      ClusterSpec clusterSpec,
      String instanceId)
        throws Exception

Throws:

Exception

printUsage

public void printUsage(PrintStream stream)
                throws IOException

Description copied from class: AbstractClusterCommand

Print a generic usage indication for commands

Overrides:

printUsage in class AbstractClusterCommand

Throws:

IOException