fabric.worker.shell

Class ChainedCommandSource

java.lang.Object

fabric.worker.shell.CommandSource

fabric.worker.shell.ChainedCommandSource

public class ChainedCommandSource
extends CommandSource

A chain of command sources.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	curSourceNum
protected boolean	exitOnAnyError
protected CommandSource[]	sources

Fields inherited from class fabric.worker.shell.CommandSource

err

Constructor Summary

Constructors

Constructor and Description
ChainedCommandSource(boolean exitOnAnyError, CommandSource... sources)
ChainedCommandSource(CommandSource... sources)

Method Summary

Modifier and Type	Method and Description
java.util.List<java.lang.String>	getNextCommand(java.util.List<java.lang.String> buf)
boolean	reportError(java.lang.String message) Reports an error back to the user.

Methods inherited from class fabric.worker.shell.CommandSource

reportError

Methods inherited from class java.lang.Object

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

Field Detail

sources

protected final CommandSource[] sources

curSourceNum

protected int curSourceNum

exitOnAnyError

protected final boolean exitOnAnyError

Constructor Detail

ChainedCommandSource

public ChainedCommandSource(CommandSource... sources)

ChainedCommandSource

public ChainedCommandSource(boolean exitOnAnyError,
                            CommandSource... sources)

Method Detail

getNextCommand

public java.util.List<java.lang.String> getNextCommand(java.util.List<java.lang.String> buf)

Specified by:

getNextCommand in class CommandSource

Returns:

the parsed command, or null if there are no more commands.

reportError

public boolean reportError(java.lang.String message)

Description copied from class: CommandSource

Reports an error back to the user.

Specified by:

reportError in class CommandSource

Returns:

whether the shell should exit.