parseFloat
java.lang
Class Float
java.lang.Object
|
+-java.lang.Number
|
+-java.lang.FloatAll Implemented Interfaces:
Comparable, Serializable public static float parseFloat(String s)
throws NumberFormatException
Returns a new float initialized to the value represented by the specified String, as performed by the valueOf method of class Float. Parameters:
s - the string to be parsed.
Returns:
the float value represented by the string argument.
Throws:
NumberFormatException - if the string does not contain a parsable float.
Since:
1.2
See Also:
valueOf(String)
java.lang
Class Float
java.lang.Object
|
+-java.lang.Number
|
+-java.lang.FloatAll Implemented Interfaces:
Comparable, Serializable public static float parseFloat(String s)
throws NumberFormatException
Returns a new float initialized to the value represented by the specified String, as performed by the valueOf method of class Float. Parameters:
s - the string to be parsed.
Returns:
the float value represented by the string argument.
Throws:
NumberFormatException - if the string does not contain a parsable float.
Since:
1.2
See Also:
valueOf(String)
Class Integer
java.lang.Object
|
+-java.lang.Number
|
+-java.lang.IntegerAll Implemented Interfaces:
Comparable, Serializable
parseInt
public static int parseInt(String s)
throws NumberFormatException
Parses the string argument as a signed decimal integer. The characters in the string must all be decimal digits, except that the first character may be an ASCII minus sign '-' ('\u002D') to indicate a negative value. The resulting integer value is returned, exactly as if the argument and the radix 10 were given as arguments to the parseInt(java.lang.String, int) method. Parameters:
s - a String containing the int representation to be parsed
Returns:
the integer value represented by the argument in decimal.
Throws:
NumberFormatException - if the string does not contain a parsable integer.