Package org.apache.flink.table.expressions

Enum TimePointUnit

java.lang.Object

java.lang.Enum<TimePointUnit>

org.apache.flink.table.expressions.TimePointUnit

All Implemented Interfaces:

Serializable, Comparable<TimePointUnit>, TableSymbol

@PublicEvolving
public enum TimePointUnit
extends Enum<TimePointUnit>
implements TableSymbol

Units for working with points in time.

Enum Constant Summary

Enum Constants

Enum Constant	Description
DAY
HOUR
MICROSECOND
MILLISECOND
MINUTE
MONTH
QUARTER
SECOND
WEEK
YEAR

Method Summary

Modifier and Type	Method	Description
static TimePointUnit	valueOf(String name)	Returns the enum constant of this type with the specified name.
static TimePointUnit[]	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 TimePointUnit YEAR

QUARTER

public static final TimePointUnit QUARTER

MONTH

public static final TimePointUnit MONTH

WEEK

public static final TimePointUnit WEEK

DAY

public static final TimePointUnit DAY

HOUR

public static final TimePointUnit HOUR

MINUTE

public static final TimePointUnit MINUTE

SECOND

public static final TimePointUnit SECOND

MILLISECOND

public static final TimePointUnit MILLISECOND

MICROSECOND

public static final TimePointUnit MICROSECOND

Method Detail

values

public static TimePointUnit[] 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 (TimePointUnit c : TimePointUnit.values())
    System.out.println(c);

Returns:

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

valueOf

public static TimePointUnit valueOf(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:

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

NullPointerException - if the argument is null