org.apache.flink.table.types.logical

枚举 DayTimeIntervalType.DayTimeResolution

java.lang.Object

java.lang.Enum<DayTimeIntervalType.DayTimeResolution>

org.apache.flink.table.types.logical.DayTimeIntervalType.DayTimeResolution

所有已实现的接口:

Serializable, Comparable<DayTimeIntervalType.DayTimeResolution>

封闭类:

DayTimeIntervalType

public static enum DayTimeIntervalType.DayTimeResolution
extends Enum<DayTimeIntervalType.DayTimeResolution>

Supported resolutions of this type.

Note: The order of this enum reflects the granularity from coarse to fine.

枚举常量概要

枚举常量

枚举常量和说明
DAY
DAY_TO_HOUR
DAY_TO_MINUTE
DAY_TO_SECOND
HOUR
HOUR_TO_MINUTE
HOUR_TO_SECOND
MINUTE
MINUTE_TO_SECOND
SECOND

方法概要

限定符和类型	方法和说明
static DayTimeIntervalType.DayTimeResolution	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static DayTimeIntervalType.DayTimeResolution[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

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

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

DAY

public static final DayTimeIntervalType.DayTimeResolution DAY

DAY_TO_HOUR

public static final DayTimeIntervalType.DayTimeResolution DAY_TO_HOUR

DAY_TO_MINUTE

public static final DayTimeIntervalType.DayTimeResolution DAY_TO_MINUTE

DAY_TO_SECOND

public static final DayTimeIntervalType.DayTimeResolution DAY_TO_SECOND

HOUR

public static final DayTimeIntervalType.DayTimeResolution HOUR

HOUR_TO_MINUTE

public static final DayTimeIntervalType.DayTimeResolution HOUR_TO_MINUTE

HOUR_TO_SECOND

public static final DayTimeIntervalType.DayTimeResolution HOUR_TO_SECOND

MINUTE

public static final DayTimeIntervalType.DayTimeResolution MINUTE

MINUTE_TO_SECOND

public static final DayTimeIntervalType.DayTimeResolution MINUTE_TO_SECOND

SECOND

public static final DayTimeIntervalType.DayTimeResolution SECOND

方法详细资料

values

public static DayTimeIntervalType.DayTimeResolution[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (DayTimeIntervalType.DayTimeResolution c : DayTimeIntervalType.DayTimeResolution.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static DayTimeIntervalType.DayTimeResolution valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值