Package org.apache.ignite.internal.processors.query.stat

Enum StatisticsType

java.lang.Object

java.lang.Enum<StatisticsType>

org.apache.ignite.internal.processors.query.stat.StatisticsType

All Implemented Interfaces:

Serializable, Comparable<StatisticsType>

public enum StatisticsType
extends Enum<StatisticsType>

Types of statistics width.

Enum Constant Summary

Enum Constants

Enum Constant	Description
GLOBAL	Statistics by the whole object.
LOCAL	Statistics by some data node.
PARTITION	Statistics by some particular partition.

Method Summary

Modifier and Type	Method	Description
static @Nullable StatisticsType	fromOrdinal(int ord)	Efficiently gets enumerated value from its ordinal.
static StatisticsType	valueOf(String name)	Returns the enum constant of this type with the specified name.
static StatisticsType[]	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

PARTITION

public static final StatisticsType PARTITION

Statistics by some particular partition.

LOCAL

public static final StatisticsType LOCAL

Statistics by some data node.

GLOBAL

public static final StatisticsType GLOBAL

Statistics by the whole object.

Method Detail

values

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

Returns:

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

valueOf

public static StatisticsType 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

fromOrdinal

@Nullable
public static @Nullable StatisticsType fromOrdinal(int ord)

Efficiently gets enumerated value from its ordinal.

Parameters:

ord - Ordinal value.

Returns:

Enumerated value or null if ordinal out of range.