org.jcsp.nxt.util
Class Display

java.lang.Object
  org.jcsp.nxt.util.Display

public class Display
extends java.lang.Object

Constructor Summary

Display()

Method Summary

static void	clear() Queue up a command to clear the screen
static boolean	isReady() Check whether there is currently text waiting to be displayed or not.
static void	print(int i) Print an integer to the screen, turning it into a String first
static void	print(java.lang.Object o) Print a object to the screen, turning it into a String first
static void	print(java.lang.String s) Print a string to the screen, automatically wrapping it to fit the width of the display.
static void	println() Print a newline character
static void	println(int i) Print an integer to the screen, turning it into a String first, and following it by a newline character
static void	println(java.lang.Object o) Print a object to the screen, turning it into a String first, and following it by a newline character
static void	println(java.lang.String s) Print a string to the screen, automatically wrapping it to fit the width of the display, and follow it by a newline character

Methods inherited from class java.lang.Object

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

Constructor Detail

Display

public Display()

Method Detail

clear

public static void clear()

Queue up a command to clear the screen

print

public static void print(java.lang.String s)

Print a string to the screen, automatically wrapping it to fit the width of the display. If the text goes past the end of the screen, pause and wait for the user to hit the "right" button before continuing from the top of the screen.

Parameters:

The - String to print to the screen

print

public static void print(java.lang.Object o)

Print a object to the screen, turning it into a String first

Parameters:

The - Object to print to the screen

println

public static void println()

Print a newline character

println

public static void println(java.lang.String s)

Print a string to the screen, automatically wrapping it to fit the width of the display, and follow it by a newline character

Parameters:

The - String to print to the screen

println

public static void println(java.lang.Object o)

Print a object to the screen, turning it into a String first, and following it by a newline character

Parameters:

The - Object to print to the screen

print

public static void print(int i)

Print an integer to the screen, turning it into a String first

println

public static void println(int i)

Print an integer to the screen, turning it into a String first, and following it by a newline character

isReady

public static boolean isReady()

Check whether there is currently text waiting to be displayed or not. This should be used where possible in order to keep the string buffer small. Notably used by ActiveDisplay