edu.rit.io

Class Stdio

java.lang.Object

edu.rit.io.Stdio

public class Stdio
extends java.lang.Object

Class Stdio provides standard I/O streams that can be redirected on a per-thread basis.

Method Summary

Modifier and Type	Method and Description
static java.io.PrintStream	err() Get the standard error stream for the calling thread.
static void	err(java.io.PrintStream stream) Set the standard error stream for the calling thread.
static java.io.InputStream	in() Get the standard input stream for the calling thread.
static void	in(java.io.InputStream stream) Set the standard input stream for the calling thread.
static java.io.PrintStream	out() Get the standard output stream for the calling thread.
static void	out(java.io.PrintStream stream) Set the standard output stream for the calling thread.

Methods inherited from class java.lang.Object

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

Method Detail

in

public static java.io.InputStream in()

Get the standard input stream for the calling thread.

Returns:

Standard input stream.

out

public static java.io.PrintStream out()

Get the standard output stream for the calling thread.

Returns:

Standard output stream.

err

public static java.io.PrintStream err()

Get the standard error stream for the calling thread.

Returns:

Standard error stream.

in

public static void in(java.io.InputStream stream)

Set the standard input stream for the calling thread. If not set, the default is System.in.

Parameters:

stream - Standard input stream.

Throws:

java.lang.NullPointerException - (unchecked exception) Thrown if stream is null.

out

public static void out(java.io.PrintStream stream)

Set the standard output stream for the calling thread. If not set, the default is System.out.

Parameters:

stream - Standard output stream.

Throws:

java.lang.NullPointerException - (unchecked exception) Thrown if stream is null.

err

public static void err(java.io.PrintStream stream)

Set the standard error stream for the calling thread. If not set, the default is System.err.

Parameters:

stream - Standard error stream.

Throws:

java.lang.NullPointerException - (unchecked exception) Thrown if stream is null.