smile.data.formula

Enum DateFeature

java.lang.Object

java.lang.Enum<DateFeature>

smile.data.formula.DateFeature

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<DateFeature>

public enum DateFeature
extends java.lang.Enum<DateFeature>

The date/time features.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DAY_OF_MONTH The day of month represented by an integer from 1 to 31 in the usual manner.
DAY_OF_WEEK The day of week represented by an integer from 1 to 7; 1 is Monday, 2 is Tuesday, and so forth; thus 7 is Sunday.
HOURS The hours represented by an integer from 0 to 23.
MINUTES The minutes represented by an integer from 0 to 59 in the usual manner.
MONTH The month represented by an integer from 1 to 12; 1 is January, 2 is February, and so forth; thus 12 is December.
SECONDS The seconds represented by an integer from 0 to 59 in the usual manner.
YEAR The year represented by an integer.

Method Summary

Modifier and Type	Method and Description
static DateFeature	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static DateFeature[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

YEAR

public static final DateFeature YEAR

The year represented by an integer.

MONTH

public static final DateFeature MONTH

The month represented by an integer from 1 to 12; 1 is January, 2 is February, and so forth; thus 12 is December.

DAY_OF_MONTH

public static final DateFeature DAY_OF_MONTH

The day of month represented by an integer from 1 to 31 in the usual manner.

DAY_OF_WEEK

public static final DateFeature DAY_OF_WEEK

The day of week represented by an integer from 1 to 7; 1 is Monday, 2 is Tuesday, and so forth; thus 7 is Sunday.

HOURS

public static final DateFeature HOURS

The hours represented by an integer from 0 to 23. Thus, the hour from midnight to 1 a.m. is hour 0, and the hour from noon to 1 p.m. is hour 12.

MINUTES

public static final DateFeature MINUTES

The minutes represented by an integer from 0 to 59 in the usual manner.

SECONDS

public static final DateFeature SECONDS

The seconds represented by an integer from 0 to 59 in the usual manner.

Method Detail

values

public static DateFeature[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (DateFeature c : DateFeature.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static DateFeature valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null