Class Tools

java.lang.Object
  |
  +--Tools

public class Tools

extends java.lang.Object

Method Summary

static char	getChar() Reads a character from the keyboard.
static int	getInt() Reads an integer from the keyboard.
static long	getLong() Reads a long integer from the keyboard.
static double	getReal() Reads a real number from the keyboard.
static java.lang.String	getString() Reads a string from the keyboard.

Methods inherited from class java.lang.Object

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

Method Detail

getString

public static java.lang.String getString()
                                  throws java.io.IOException

Reads a string from the keyboard.

Returns:

the string

getInt

public static int getInt()
                  throws java.io.IOException

Reads an integer from the keyboard.

Returns:

the int

getLong

public static long getLong()
                    throws java.io.IOException

Reads a long integer from the keyboard.

Returns:

the long integer

getChar

public static char getChar()
                    throws java.io.IOException

Reads a character from the keyboard.

Returns:

the character

getReal

public static double getReal()
                      throws java.io.IOException

Reads a real number from the keyboard.

Returns:

the real number.