org.apache.flink.table.connector.sink.abilities

枚举 SupportsStaging.StagingPurpose

java.lang.Object

java.lang.Enum<SupportsStaging.StagingPurpose>

org.apache.flink.table.connector.sink.abilities.SupportsStaging.StagingPurpose

所有已实现的接口:

Serializable, Comparable<SupportsStaging.StagingPurpose>

封闭接口:

SupportsStaging

@PublicEvolving
public static enum SupportsStaging.StagingPurpose
extends Enum<SupportsStaging.StagingPurpose>

The type of operation the staging sink is for.

Currently, two types of operation are supported:

• CREATE_TABLE_AS - for the operation of CREATE TABLE AS SELECT statement
• CREATE_TABLE_AS_IF_NOT_EXISTS - for the operation of CREATE TABLE AS SELECT IF NOT EXISTS statement.

枚举常量概要

枚举常量

枚举常量和说明
CREATE_OR_REPLACE_TABLE_AS
CREATE_TABLE_AS
CREATE_TABLE_AS_IF_NOT_EXISTS
REPLACE_TABLE_AS

方法概要

限定符和类型	方法和说明
static SupportsStaging.StagingPurpose	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static SupportsStaging.StagingPurpose[]	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

CREATE_TABLE_AS

public static final SupportsStaging.StagingPurpose CREATE_TABLE_AS

CREATE_TABLE_AS_IF_NOT_EXISTS

public static final SupportsStaging.StagingPurpose CREATE_TABLE_AS_IF_NOT_EXISTS

REPLACE_TABLE_AS

public static final SupportsStaging.StagingPurpose REPLACE_TABLE_AS

CREATE_OR_REPLACE_TABLE_AS

public static final SupportsStaging.StagingPurpose CREATE_OR_REPLACE_TABLE_AS

方法详细资料

values

public static SupportsStaging.StagingPurpose[] 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 (SupportsStaging.StagingPurpose c : SupportsStaging.StagingPurpose.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 SupportsStaging.StagingPurpose 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