org.apache.ignite.internal.processors.query.h2.opt.join

Enum CollocationModelMultiplier

java.lang.Object

java.lang.Enum<CollocationModelMultiplier>

org.apache.ignite.internal.processors.query.h2.opt.join.CollocationModelMultiplier

All Implemented Interfaces:

Serializable, Comparable<CollocationModelMultiplier>

public enum CollocationModelMultiplier
extends Enum<CollocationModelMultiplier>

Multiplier for different collocation types.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BROADCAST
COLLOCATED Tables are collocated, cheap.
REPLICATED_NOT_LAST Force REPLICATED tables to be at the end of join sequence.
UNICAST

Method Summary

Modifier and Type	Method and Description
int	multiplier()
static CollocationModelMultiplier	valueOf(String name) Returns the enum constant of this type with the specified name.
static CollocationModelMultiplier[]	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

COLLOCATED

public static final CollocationModelMultiplier COLLOCATED

Tables are collocated, cheap.

UNICAST

public static final CollocationModelMultiplier UNICAST

BROADCAST

public static final CollocationModelMultiplier BROADCAST

REPLICATED_NOT_LAST

public static final CollocationModelMultiplier REPLICATED_NOT_LAST

Force REPLICATED tables to be at the end of join sequence.

Method Detail

values

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

Returns:

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

valueOf

public static CollocationModelMultiplier 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

multiplier

public int multiplier()

Returns:

Multiplier value.