org.apache.shardingsphere.shadow.api.shadow

枚举 ShadowOperationType

java.lang.Object

java.lang.Enum<ShadowOperationType>

org.apache.shardingsphere.shadow.api.shadow.ShadowOperationType

所有已实现的接口:

Serializable, Comparable<ShadowOperationType>

public enum ShadowOperationType
extends Enum<ShadowOperationType>

Operation types supported by shadow.

枚举常量概要

枚举常量

枚举常量和说明
DELETE The shadow operation is delete.
HINT_MATCH The shadow operation is SQL hint match.
INSERT The shadow operation is insert.
SELECT The shadow operation is select.
UPDATE The shadow operation is update.

方法概要

限定符和类型	方法和说明
static Optional<ShadowOperationType>	contains(String operationType) Contains operation type.
static ShadowOperationType	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static ShadowOperationType[]	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

INSERT

public static final ShadowOperationType INSERT

The shadow operation is insert.

DELETE

public static final ShadowOperationType DELETE

The shadow operation is delete.

UPDATE

public static final ShadowOperationType UPDATE

The shadow operation is update.

SELECT

public static final ShadowOperationType SELECT

The shadow operation is select.

HINT_MATCH

public static final ShadowOperationType HINT_MATCH

The shadow operation is SQL hint match.

方法详细资料

values

public static ShadowOperationType[] 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 (ShadowOperationType c : ShadowOperationType.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 ShadowOperationType 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

contains

public static Optional<ShadowOperationType> contains(String operationType)

Contains operation type.

参数:

operationType - operation type

返回:

shadow operation type