Class LongType

java.lang.Object

smile.data.type.PrimitiveType

smile.data.type.LongType

All Implemented Interfaces:

Serializable, DataType

public class LongType
extends PrimitiveType

Long 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	isLong()	Returns true if the type is long or Long.
Long	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, isDouble, isFloat, isFloating, isInt, isIntegral, isNumeric, isObject, isPrimitive, isShort, isString, toString

Method Details

isLong

public boolean isLong()

Description copied from interface: DataType

Returns true if the type is long or Long.

Returns:

true if the type is long or Long.

valueOf

public Long 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.