org.apache.ignite.internal.visor.performancestatistics

Enum VisorPerformanceStatisticsOperation

java.lang.Object

java.lang.Enum<VisorPerformanceStatisticsOperation>

org.apache.ignite.internal.visor.performancestatistics.VisorPerformanceStatisticsOperation

All Implemented Interfaces:

Serializable, Comparable<VisorPerformanceStatisticsOperation>

public enum VisorPerformanceStatisticsOperation
extends Enum<VisorPerformanceStatisticsOperation>

Performance statistics operation options.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ROTATE Rotate collecting performance statistics in the cluster.
START Start collecting performance statistics in the cluster.
STATUS Get status of collecting performance statistics in the cluster.
STOP Stop collecting performance statistics in the cluster.

Method Summary

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

START

public static final VisorPerformanceStatisticsOperation START

Start collecting performance statistics in the cluster.

STOP

public static final VisorPerformanceStatisticsOperation STOP

Stop collecting performance statistics in the cluster.

ROTATE

public static final VisorPerformanceStatisticsOperation ROTATE

Rotate collecting performance statistics in the cluster.

STATUS

public static final VisorPerformanceStatisticsOperation STATUS

Get status of collecting performance statistics in the cluster.

Method Detail

values

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

Returns:

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

valueOf

public static VisorPerformanceStatisticsOperation 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 VisorPerformanceStatisticsOperation fromOrdinal(int ord)

Efficiently gets enumerated value from its ordinal.

Parameters:

ord - Ordinal value.

Returns:

Enumerated value or null if ordinal out of range.