Class DoubleType

java.lang.Object

smile.data.type.PrimitiveType

smile.data.type.DoubleType

All Implemented Interfaces:

Serializable, DataType

public class DoubleType
extends PrimitiveType

Double data type.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface DataType

DataType.ID

Method Summary

Modifier and Type	Method	Description
boolean	isDouble()	Returns true if the type is double or Double.
String	toString(Object o)	Returns the string representation of a value of the type.
Double	valueOf(String s)	Returns the value from its string representation.

Methods inherited from class PrimitiveType

equals, id, isNullable, name, toString

Methods inherited from class Object

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

Methods inherited from interface DataType

isBoolean, isByte, isChar, isDecimal, isFloat, isFloating, isInt, isIntegral, isLong, isNumeric, isObject, isPrimitive, isShort, isString

Method Details

isDouble

public boolean isDouble()

Description copied from interface: DataType

Returns true if the type is double or Double.

Returns:

true if the type is double or Double.

toString

public String toString(Object o)

Description copied from interface: DataType

Returns the string representation of a value of the type.

Parameters:

o - the value.

Returns:

the string representation

valueOf

public Double valueOf(String s)

Description copied from interface: DataType

Returns the value from its string representation.

Parameters:

s - the string representation of a value of this type.

Returns:

the value.