com.aliyun.odps.storage.models

Enum SplitMode

java.lang.Object

java.lang.Enum<SplitMode>

com.aliyun.odps.storage.models.SplitMode

All Implemented Interfaces:

Serializable, Comparable<SplitMode>

public enum SplitMode
extends Enum<SplitMode>

Enumeration of split modes for table read operations.

This enum defines the different ways data can be split when reading from a table, such as by size, parallelism, row offset, or bucket.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SplitMode.SplitModeDeserializer
static class	SplitMode.SplitModeSerializer

Enum Constant Summary

Enum Constants

Enum Constant and Description
BUCKET
PARALLELISM
ROW_OFFSET
SIZE

Method Summary

Modifier and Type	Method and Description
static SplitMode	fromString(String mode)
String	toString()
static SplitMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static SplitMode[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SIZE

public static final SplitMode SIZE

PARALLELISM

public static final SplitMode PARALLELISM

ROW_OFFSET

public static final SplitMode ROW_OFFSET

BUCKET

public static final SplitMode BUCKET

Method Detail

values

public static SplitMode[] 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 (SplitMode c : SplitMode.values())
    System.out.println(c);

Returns:

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

valueOf

public static SplitMode 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

fromString

public static SplitMode fromString(String mode)

toString

public String toString()

Overrides:

toString in class Enum<SplitMode>