Java:Calendar

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Descripcion

La clase Calendar convierte el valor de un Date en elementos entendibles como YEAR, MONTH, DAY, HOUR,...

Sintaxis

public abstract class Calendar extends Object implements Serializable, Cloneable

Ejemplo

Date d = new Date();
Calendar c = new GregorianCalendar(); 
c.setTime(d);

String dia, mes, annio, hora, minuto, segundo;

dia = Integer.toString(c.get(Calendar.DATE));
mes = Integer.toString(c.get(Calendar.MONTH));
annio = Integer.toString(c.get(Calendar.YEAR));
hora = Integer.toString(c.get(Calendar.HOUR_OF_DAY));
minuto = Integer.toString(c.get(Calendar.MINUTE));
segundo = Integer.toString(c.get(Calendar.SECOND));

System.out.println (hora + ":" + minuto + ":" + segundo + " " + dia + "/" + mes +"/" + annio);

Campos

• AM
• AM_PM
• APRIL
• areFieldsSet
• AUGUST
• DATE
• DAY_OF_MONTH
• DAY_OF_WEEK
• DAY_OF_WEEK_IN_MONTH
• DAY_OF_YEAR
• DECEMBER
• DST_OFFSET
• ERA
• FEBRUARY
• FIELD_COUNT
• fields
• FRIDAY
• HOUR
• HOUR_OF_DAY
• isSet
• isTimeSet
• JANUARY
• JULY
• JUNE
• MARCH
• MAY
• MILLISECOND
• MINUTE
• MONDAY
• MONTH
• NOVEMBER
• OCTOBER
• PM
• SATURDAY
• SECOND
• SEPTEMBER
• SUNDAY
• THURSDAY
• time
• TUESDAY
• UNDECIMBER
• WEDNESDAY
• WEEK_OF_MONTH
• WEEK_OF_YEAR
• YEAR
• ZONE_OFFSET

Constuctores

• Calendar()

Metodos

• add()
• after()
• before()
• clear()
• clone()
• complete()
• computeFields()
• computeTime()
• equals()
• get()
• getActualMaximum()
• getActualMinimum()
• getAvailableLocales()
• getFirstDayOfWeek()
• getGreatestMinimum()
• getInstance()
• getLeastMaximum()
• getMaximum()
• getMinimalDaysInFirstWeek()
• getMinimum()
• getTime()
• getTimeInMillis()
• getTimeZone()
• hashCode()
• internalGet()
• isLenient()
• isSet()
• roll()
• set()
• setFirstDayOfWeek()
• setLenient()
• setMinimalDaysInFirstWeek()
• setTime()
• setTimeInMillis()
• setTimeZone()
• toString()