org.apache.whirr.cli.command
Class ListClusterCommand

java.lang.Object
  org.apache.whirr.command.Command
      org.apache.whirr.command.AbstractClusterCommand
          org.apache.whirr.cli.command.ListClusterCommand

public class ListClusterCommand
extends AbstractClusterCommand

A command to list the nodes in a cluster.

Field Summary

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

factory, parser, stateStoreFactory

Constructor Summary

ListClusterCommand()

ListClusterCommand(ClusterControllerFactory factory)

ListClusterCommand(ClusterControllerFactory factory, ClusterStateStoreFactory stateStoreFactory)

Method Summary

int	run(InputStream in, PrintStream out, PrintStream err, ClusterSpec clusterSpec)
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, printUsage

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

ListClusterCommand

public ListClusterCommand()
                   throws IOException

Throws:

IOException

ListClusterCommand

public ListClusterCommand(ClusterControllerFactory factory)

ListClusterCommand

public ListClusterCommand(ClusterControllerFactory factory,
                          ClusterStateStoreFactory stateStoreFactory)

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)
        throws Exception

Throws:

Exception