Package com.topjohnwu.superuser

Interface Shell.Task

Enclosing class:

Shell

public static interface Shell.Task

A task that can be executed by a shell with the method Shell.execTask(Task).

Method Summary

Modifier and Type	Method	Description
void	run(OutputStream stdin, InputStream stdout, InputStream stderr)	This method will be called when a task is executed by a shell.
default void	shellDied()	This method will be called when a shell is unable to execute this task.

Method Details

run

void run(@NonNull
 OutputStream stdin,
 @NonNull
 InputStream stdout,
 @NonNull
 InputStream stderr)
  throws IOException

This method will be called when a task is executed by a shell. Calling Closeable.close() on any stream is NOP (does nothing).

Parameters:

stdin - the STDIN of the shell.

stdout - the STDOUT of the shell.

stderr - the STDERR of the shell.

Throws:

IOException - I/O errors when doing operations with STDIN/STDOUT/STDERR

shellDied

default void shellDied()

This method will be called when a shell is unable to execute this task.