Package snap.viewx

Class ConsoleIO

java.lang.Object

snap.viewx.ConsoleIO

public class ConsoleIO
extends Object

This is an interface to the console class to provide static convenience methods.

Constructor Summary

Constructors

Constructor	Description
ConsoleIO()

Method Summary

Modifier and Type	Method	Description
static void	print(Object anObj)	Maps to System.out.print.
static void	printErr(Object anObj)	Maps to System.err.println.
static void	println()	Maps to System.out.println.
static void	println(Object anObj)	Maps to System.out.println.
static double	random()	Maps to Math.random() * limit.
static double	randomDouble(double limit)	Maps to Math.random * limit.
static int	randomInt(int limit)	Maps to Math.random() * limit.
static double	readDouble(String prompt)	Maps to Scanner(System.in).nextDouble().
static int	readInt(String prompt)	Maps to Scanner(System.in).nextInt().
static String	readln(String prompt)	Maps to Scanner(System.in).nextLine().
static void	show(Object anObj)	Show object.

Methods inherited from class java.lang.Object

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

Constructor Details

ConsoleIO

public ConsoleIO()

Method Details

print

public static void print(Object anObj)

Maps to System.out.print.

println

public static void println()

Maps to System.out.println.

println

public static void println(Object anObj)

Maps to System.out.println.

printErr

public static void printErr(Object anObj)

Maps to System.err.println.

readln

public static String readln(String prompt)

Maps to Scanner(System.in).nextLine().

readInt

public static int readInt(String prompt)

Maps to Scanner(System.in).nextInt().

readDouble

public static double readDouble(String prompt)

Maps to Scanner(System.in).nextDouble().

random

public static double random()

Maps to Math.random() * limit.

randomInt

public static int randomInt(int limit)

Maps to Math.random() * limit.

randomDouble

public static double randomDouble(double limit)

Maps to Math.random * limit.

show

public static void show(Object anObj)

Show object.