com.alicloud.openservices.tablestore.model

枚举 RowUpdateChange.Type

java.lang.Object

java.lang.Enum<RowUpdateChange.Type>

com.alicloud.openservices.tablestore.model.RowUpdateChange.Type

所有已实现的接口:

Serializable, Comparable<RowUpdateChange.Type>

封闭类:

RowUpdateChange

public static enum RowUpdateChange.Type
extends Enum<RowUpdateChange.Type>

枚举常量概要

枚举常量

枚举常量和说明
DELETE Represents deleting a specific version of this Column, where the timestamp of the version equals Column.timestamp.
DELETE_ALL Represents deleting all version values of this Column.
INCREMENT Represents performing an atomic add on the latest version of this column.
PUT Represents the value of a specific version written to this Column.

方法概要

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

PUT

public static final RowUpdateChange.Type PUT

Represents the value of a specific version written to this Column.

DELETE

public static final RowUpdateChange.Type DELETE

Represents deleting a specific version of this Column, where the timestamp of the version equals Column.timestamp.

DELETE_ALL

public static final RowUpdateChange.Type DELETE_ALL

Represents deleting all version values of this Column.

INCREMENT

public static final RowUpdateChange.Type INCREMENT

Represents performing an atomic add on the latest version of this column.

方法详细资料

values

public static RowUpdateChange.Type[] 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 (RowUpdateChange.Type c : RowUpdateChange.Type.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 RowUpdateChange.Type 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