long
in an object. An object of type Long contains a single
field whose type is long.
In addition, this class provides several methods for converting a
long to a String and a
String to a long, as well as other
constants and methods useful when dealing with a
long.
package java.lang;
(>JDK1.0)public final
class Long extends Number {
// Constantes et champs protégés
(>JDK1.0) public static final long MAX_VALUE = 0x7fffffffffffffffL;
(>JDK1.0) public static final long MIN_VALUE = 0x8000000000000000L;
public static final Class TYPE = Class.getPrimitiveClass("long");
// Constructeurs publics
(>JDK1.0) public Long(long value);
(>JDK1.0) public Long(String s) throws NumberFormatException;
// Méthodes de classe publiques
(>JDK1.0) public static Long getLong(String nm);
(>JDK1.0) public static Long getLong(String nm, long val);
(>JDK1.0) public static Long getLong(String nm, Long val);
(>JDK1.0) public static long parseLong(String s)
throws NumberFormatException;
(>JDK1.0) public static long parseLong(String s, int radix)
throws NumberFormatException;
(>JDK1.0) public static String toBinaryString(long i);
(>JDK1.0) public static String toHexString(long i);
(>JDK1.0) public static String toOctalString(long i);
(>JDK1.0) public static String toString(long i);
(>JDK1.0) public static String toString(long i, int radix);
(>JDK1.0) public static Long valueOf(String s)
throws NumberFormatException;
(>JDK1.0) public static Long valueOf(String s, int radix)
throws NumberFormatException;
// Méthodes d'instance publiques
(>JDK1.1) public byte byteValue();
(>JDK1.0) public double doubleValue();
(>JDK1.0) public boolean equals(Object obj);
(>JDK1.0) public float floatValue();
(>JDK1.0) public int hashCode();
(>JDK1.0) public int intValue();
(>JDK1.0) public long longValue();
(>JDK1.1) public short shortValue();
(>JDK1.1) public String toString();
}
|
| Christophe Merlet redfox@redfoxcenter.org | ©Tous droits réservés
11 septembre 1998 |