Package org.openforis.commons.lang

Class Numbers

java.lang.Object

org.openforis.commons.lang.Numbers

public class Numbers
extends Object

Author:

S. Ricci

Constructor Summary

Constructors

Constructor	Description
Numbers()

Method Summary

Modifier and Type	Method	Description
static boolean	isNumber(Object value)
static double	toDouble(Object value)
static double	toDouble(Object value, double defaultValue)
static Double	toDoubleObject(Object value)
static int	toInt(Object value)
static int	toInt(Object value, int defaultValue)
static Integer	toIntegerObject(Object value)
static long	toLong(Object value)
static long	toLong(Object value, long defaultValue)
static Long	toLongObject(Object value)

Methods inherited from class java.lang.Object

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

Constructor Details

Numbers

public Numbers()

Method Details

isNumber

public static boolean isNumber(Object value)

toInt

public static int toInt(Object value)

toInt

public static int toInt(Object value,
 int defaultValue)

toIntegerObject

public static Integer toIntegerObject(Object value)

toDouble

public static double toDouble(Object value)

toDouble

public static double toDouble(Object value,
 double defaultValue)

toDoubleObject

public static Double toDoubleObject(Object value)

toLong

public static long toLong(Object value)

toLong

public static long toLong(Object value,
 long defaultValue)

toLongObject

public static Long toLongObject(Object value)