org.apache.paimon

Enum CoreOptions.MergeEngine

java.lang.Object

java.lang.Enum<CoreOptions.MergeEngine>

org.apache.paimon.CoreOptions.MergeEngine

All Implemented Interfaces:

Serializable, Comparable<CoreOptions.MergeEngine>, DescribedEnum

Enclosing class:

CoreOptions

public static enum CoreOptions.MergeEngine
extends Enum<CoreOptions.MergeEngine>
implements DescribedEnum

Specifies the merge engine for table with primary key.

Enum Constant Summary

Enum Constants

Enum Constant and Description
AGGREGATE
DEDUPLICATE
FIRST_ROW
PARTIAL_UPDATE

Method Summary

Modifier and Type	Method and Description
InlineElement	getDescription() Returns the description for the enum constant.
String	toString()
static CoreOptions.MergeEngine	valueOf(String name) Returns the enum constant of this type with the specified name.
static CoreOptions.MergeEngine[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

DEDUPLICATE

public static final CoreOptions.MergeEngine DEDUPLICATE

PARTIAL_UPDATE

public static final CoreOptions.MergeEngine PARTIAL_UPDATE

AGGREGATE

public static final CoreOptions.MergeEngine AGGREGATE

FIRST_ROW

public static final CoreOptions.MergeEngine FIRST_ROW

Method Detail

values

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

Returns:

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

valueOf

public static CoreOptions.MergeEngine 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

toString

public String toString()

Overrides:

toString in class Enum<CoreOptions.MergeEngine>

getDescription

public InlineElement getDescription()

Description copied from interface: DescribedEnum

Returns the description for the enum constant.

If you want to include links or code blocks, use TextElement.wrap(InlineElement...) to wrap multiple inline elements into a single one.

Specified by:

getDescription in interface DescribedEnum