Package | Description |
---|---|
java.lang |
Modifier and Type | Method and Description |
---|---|
static Short |
Short.decode(String nm)
Decodes a
String into a Short . |
static Long |
Long.decode(String nm)
Decodes a
String into a Long . |
static Integer |
Integer.decode(String nm)
Decodes a
String into an Integer . |
static Byte |
Byte.decode(String nm)
Decodes a
String into a Byte . |
static byte |
Byte.parseByte(String s)
Parses the string argument as a signed decimal
byte . |
static byte |
Byte.parseByte(String s,
int radix)
Parses the string argument as a signed
byte in the radix specified by the second
argument. |
static double |
Double.parseDouble(String s)
Returns a new
double initialized to the value represented by the specified
String , as performed by the valueOf method of class Double . |
static float |
Float.parseFloat(String s)
Returns a new
float initialized to the value represented by the specified String ,
as performed by the valueOf method of class Float . |
static int |
Integer.parseInt(String s)
Parses the string argument as a signed decimal integer.
|
static int |
Integer.parseInt(String s,
int radix)
Parses the string argument as a signed integer in the radix specified by the second argument.
|
static long |
Long.parseLong(String s)
Parses the string argument as a signed decimal
long . |
static long |
Long.parseLong(String s,
int radix)
Parses the string argument as a signed
long in the radix specified by the second
argument. |
static short |
Short.parseShort(String s)
Parses the string argument as a signed decimal
short . |
static short |
Short.parseShort(String s,
int radix)
Parses the string argument as a signed
short in the radix specified by the second
argument. |
static Short |
Short.valueOf(String s)
Returns a
Short object holding the value given by the specified String . |
static Long |
Long.valueOf(String s)
Returns a
Long object holding the value of the specified String . |
static Integer |
Integer.valueOf(String s)
Returns an
Integer object holding the value of the specified String . |
static Float |
Float.valueOf(String s)
Returns a
Float object holding the float value represented by the argument string
s . |
static Double |
Double.valueOf(String s)
Returns a
Double object holding the double value represented by the argument
string s . |
static Byte |
Byte.valueOf(String s)
Returns a
Byte object holding the value given by the specified String . |
static Short |
Short.valueOf(String s,
int radix)
Returns a
Short object holding the value extracted from the specified String when
parsed with the radix given by the second argument. |
static Long |
Long.valueOf(String s,
int radix)
Returns a
Long object holding the value extracted from the specified String when
parsed with the radix given by the second argument. |
static Integer |
Integer.valueOf(String s,
int radix)
Returns an
Integer object holding the value extracted from the specified String
when parsed with the radix given by the second argument. |
static Byte |
Byte.valueOf(String s,
int radix)
Returns a
Byte object holding the value extracted from the specified String when
parsed with the radix given by the second argument. |
Constructor and Description |
---|
Byte(String s)
Constructs a newly allocated
Byte object that represents the byte value indicated
by the String parameter. |
Double(String s)
Constructs a newly allocated
Double object that represents the floating-point value of
type double represented by the string. |
Float(String s)
Constructs a newly allocated
Float object that represents the floating-point value of
type float represented by the string. |
Integer(String s)
Constructs a newly allocated
Integer object that represents the int value
indicated by the String parameter. |
Long(String s)
Constructs a newly allocated
Long object that represents the long value indicated
by the String parameter. |
Short(String s)
Constructs a newly allocated
Short object that represents the short value
indicated by the String parameter. |