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Nested Class Summary
Nested Classes
static enum
The general data type format categories.
Enum Constant Summary
Enum Constants
Method Summary
All Methods Static Methods Instance Methods Concrete Methods
boolean
Checks whether it is a boolean data type.
boolean
Checks whether it is a floating data type.
boolean
Checks whether it is an integer data type.
Returns the enum constant of this class with the specified name.
Returns an array containing the constants of this enum class, in
the order they are declared.
Methods inherited from class java.lang.Enum
clone , compareTo , describeConstable , equals , finalize , getDeclaringClass , hashCode , name , ordinal , toString , valueOf
Method Details
values
Returns an array containing the constants of this enum class, in
the order they are declared.
Returns:
an array containing the constants of this enum class, in the order they are declared
valueOf
Returns the enum constant of this class with the specified name.
The string must match exactly an identifier used to declare an
enum constant in this class. (Extraneous whitespace characters are
not permitted.)
Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
IllegalArgumentException - if this enum class has no constant with the specified name
NullPointerException - if the argument is null
isFloating
public boolean isFloating ()
Checks whether it is a floating data type.
Returns:
whether it is a floating data type
isInteger
public boolean isInteger ()
Checks whether it is an integer data type.
Returns:
whether it is an integer type
isBoolean
public boolean isBoolean ()
Checks whether it is a boolean data type.
Returns:
whether it is a boolean data type