Package nz.org.riskscape.engine.cli

Interface TerminalCommand

public interface TerminalCommand

A command that wants access to a Terminal

Method Summary

Modifier and Type	Method	Description
Messages	getMessages()
Terminal	getTerminal()
default void	print(String msg, Object... args)	Convenience console error printing method, See String.format(String, Object...)
default void	printerr(String msg, Object... args)	Convenience console error printing method, See String.format(String, Object...)
void	setMessages(Messages messages)
void	setTerminal(Terminal terminal)	Set the terminal for the command to use.
default PrintStream	stderr()
default InputStream	stdin()
default PrintStream	stdout()

Method Details

setTerminal

void setTerminal(Terminal terminal)

Set the terminal for the command to use. Will be set before any execution method is called.

getTerminal

Terminal getTerminal()

setMessages

void setMessages(Messages messages)

getMessages

Messages getMessages()

printerr

default void printerr(String msg,
 Object... args)

Convenience console error printing method, See String.format(String, Object...)

print

default void print(String msg,
 Object... args)

Convenience console error printing method, See String.format(String, Object...)

stdout

default PrintStream stdout()

Returns:

application's stdout stream

stderr

default PrintStream stderr()

Returns:

application's stderr stream

stdin

default InputStream stdin()