org.eclipse.rdf4j.console.command

Class ConsoleCommand

java.lang.Object

org.eclipse.rdf4j.console.command.ConsoleCommand

All Implemented Interfaces:

Command, Help

Direct Known Subclasses:

Clear, Close, Connect, Convert, Create, Disconnect, Drop, Export, Federate, Load, Open, PrintHelp, PrintInfo, QueryEvaluator, SetParameters, Show, Verify

public abstract class ConsoleCommand
extends Object
implements Command, Help

Abstract command

Author:

Bart Hanssens

Constructor Summary

Constructors

Constructor and Description
ConsoleCommand(ConsoleIO consoleIO) Constructor
ConsoleCommand(ConsoleIO consoleIO, ConsoleState state) Constructor

Method Summary

Modifier and Type	Method and Description
void	execute(String... parameters) Execute the given parameters.
ConsoleIO	getConsoleIO() Get console IO
ConsoleState	getConsoleState() Get console state
String	getHelpLong() Get long description
String	getHelpShort() Get short description, small enough to fit on one console row

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rdf4j.console.Help

getName

Constructor Detail

ConsoleCommand

public ConsoleCommand(ConsoleIO consoleIO)

Constructor

Parameters:

consoleIO -

ConsoleCommand

public ConsoleCommand(ConsoleIO consoleIO,
                      ConsoleState state)

Constructor

Parameters:

consoleIO -

state -

Method Detail

getConsoleIO

public ConsoleIO getConsoleIO()

Get console IO

Returns:

getConsoleState

public ConsoleState getConsoleState()

Get console state

Returns:

getHelpShort

public String getHelpShort()

Get short description, small enough to fit on one console row

Specified by:

getHelpShort in interface Help

Returns:

getHelpLong

public String getHelpLong()

Get long description

Specified by:

getHelpLong in interface Help

Returns:

string, can be multiple lines

execute

public void execute(String... parameters)
             throws IOException

Description copied from interface: Command

Execute the given parameters.

Specified by:

execute in interface Command

Parameters:

parameters - parameters typed by user

Throws:

IOException - if a problem occurs reading or writing