Package org.apache.accumulo.shell.commands

Class PingCommand

java.lang.Object

org.apache.accumulo.shell.Shell.Command

org.apache.accumulo.shell.commands.PingCommand

public class PingCommand
extends Shell.Command

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.accumulo.shell.Shell.Command

Shell.Command.CompletionSet

Constructor Summary

Constructors

Constructor	Description
PingCommand()

Method Summary

Modifier and Type	Method	Description
String	description()
int	execute(String fullCommand, org.apache.commons.cli.CommandLine cl, Shell shellState)
org.apache.commons.cli.Options	getOptions()
int	numArgs()	If the number of arguments is not always zero (not including those arguments handled through Options), make sure to override the Shell.Command.usage() method.

Methods inherited from class org.apache.accumulo.shell.Shell.Command

getName, getOptionsWithHelp, printHelp, printHelp, registerCompletion, registerCompletionForCommands, registerCompletionForNamespaces, registerCompletionForTables, registerCompletionForUsers, registerCompletionGeneral, usage

Methods inherited from class java.lang.Object

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

Constructor Detail

PingCommand

public PingCommand()

Method Detail

description

public String description()

Specified by:

description in class Shell.Command

execute

public int execute(String fullCommand,
                   org.apache.commons.cli.CommandLine cl,
                   Shell shellState)
            throws Exception

Specified by:

execute in class Shell.Command

Throws:

Exception

numArgs

public int numArgs()

Description copied from class: Shell.Command

If the number of arguments is not always zero (not including those arguments handled through Options), make sure to override the Shell.Command.usage() method. Otherwise, Shell.Command.usage() does need to be overridden.

Specified by:

numArgs in class Shell.Command

getOptions

public org.apache.commons.cli.Options getOptions()

Overrides:

getOptions in class Shell.Command