----- Original Message -----
Sent: Monday, August 26, 2002 4:08
PM
Subject: [java-list] Compila��o...
Uma ajudazinha por favor!
Como q eu fa�o p/ compilar a Classe
Time1.java criando o seguinte pacote
com.deitel.jhtp3.ch08?
Estou utilizando Windows 98 SE e
j2sdk1.4.0.
// Time1.Java
package com.deitel.jhtp3.ch08;
import
java.text.DecimalFormat; // used for number formatting
// This class maintains the time in 24-hour
format
public class Time1 extends Object {
private int
hour; // 0 - 23
private int
minute; // 0 - 59
private int second;
// 0 - 59
// Time1 constructor initializes
each instance variable
// to zero. Ensures that each Time1
object starts in a
// consistent state.
public Time1()
{
setTime( 0,
0, 0 );
}
// Set a new time value using
universal time. Perform
// validity checks on the data. Set
invalid values to zero.
public void setTime( int h, int m, int
s )
{
hour = ( ( h >= 0
&& h < 24 ) ? h : 0 );
minute = (
( m >= 0 && m < 60 ) ? m : 0
);
second = ( ( s >= 0 && s <
60 ) ? s : 0 );
}
// Convert to String in
universal-time format
public String
toUniversalString()
{
DecimalFormat twoDigits = new DecimalFormat( "00" );
return
twoDigits.format( hour ) + ":"
+
twoDigits.format( minute ) + ":"
+
twoDigits.format( second );
}
// Convert to String in
standard-time format
public String toString()
{
DecimalFormat twoDigits = new
DecimalFormat( "00" );
return ( (hour == 12 || hour == 0) ? 12 :
hour % 12 )
+
":" + twoDigits.format( minute )
+
":" + twoDigits.format( second )
+
( hour < 12 ? " AM" : " PM" );
}
}
