org.apache.hadoop.hbase.regionserver
Enum HRegion.Operation

java.lang.Object
  java.lang.Enum<HRegion.Operation>
      org.apache.hadoop.hbase.regionserver.HRegion.Operation

All Implemented Interfaces:

Serializable, Comparable<HRegion.Operation>

Enclosing class:

HRegion

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

Operation enum is used in HRegion.startRegionOperation() to provide operation context for startRegionOperation to possibly invoke different checks before any region operations. Not all operations have to be defined here. It's only needed when a special check is need in startRegionOperation

Enum Constant Summary

ANY

APPEND

BATCH_MUTATE

COMPACT_REGION

DELETE

GET

INCREMENT

MERGE_REGION

PUT

REPLAY_BATCH_MUTATE

SCAN

SPLIT_REGION

Method Summary

static HRegion.Operation	valueOf(String name) Returns the enum constant of this type with the specified name.
static HRegion.Operation[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ANY

public static final HRegion.Operation ANY

GET

public static final HRegion.Operation GET

PUT

public static final HRegion.Operation PUT

DELETE

public static final HRegion.Operation DELETE

SCAN

public static final HRegion.Operation SCAN

APPEND

public static final HRegion.Operation APPEND

INCREMENT

public static final HRegion.Operation INCREMENT

SPLIT_REGION

public static final HRegion.Operation SPLIT_REGION

MERGE_REGION

public static final HRegion.Operation MERGE_REGION

BATCH_MUTATE

public static final HRegion.Operation BATCH_MUTATE

REPLAY_BATCH_MUTATE

public static final HRegion.Operation REPLAY_BATCH_MUTATE

COMPACT_REGION

public static final HRegion.Operation COMPACT_REGION

Method Detail

values

public static HRegion.Operation[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (HRegion.Operation c : HRegion.Operation.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static HRegion.Operation valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null