org.apache.hadoop.hbase.regionserver

枚举 Region.Operation

java.lang.Object

java.lang.Enum<Region.Operation>

org.apache.hadoop.hbase.regionserver.Region.Operation

所有已实现的接口:

Serializable, Comparable<Region.Operation>

封闭接口:

Region

public static enum Region.Operation
extends Enum<Region.Operation>

Operation enum is used in Region.startRegionOperation() and elsewhere to provide context for various checks.

枚举常量概要

枚举常量

枚举常量和说明
ANY
APPEND
BATCH_MUTATE
COMPACT_REGION
DELETE
GET
INCREMENT
MERGE_REGION
PUT
REPLAY_BATCH_MUTATE
REPLAY_EVENT
SCAN
SNAPSHOT
SPLIT_REGION

方法概要

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

ANY

public static final Region.Operation ANY

GET

public static final Region.Operation GET

PUT

public static final Region.Operation PUT

DELETE

public static final Region.Operation DELETE

SCAN

public static final Region.Operation SCAN

APPEND

public static final Region.Operation APPEND

INCREMENT

public static final Region.Operation INCREMENT

SPLIT_REGION

public static final Region.Operation SPLIT_REGION

MERGE_REGION

public static final Region.Operation MERGE_REGION

BATCH_MUTATE

public static final Region.Operation BATCH_MUTATE

REPLAY_BATCH_MUTATE

public static final Region.Operation REPLAY_BATCH_MUTATE

COMPACT_REGION

public static final Region.Operation COMPACT_REGION

REPLAY_EVENT

public static final Region.Operation REPLAY_EVENT

SNAPSHOT

public static final Region.Operation SNAPSHOT

方法详细资料

values

public static Region.Operation[] 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 (Region.Operation c : Region.Operation.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 Region.Operation 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