org.apache.flink.contrib.operatorstatistics

Enum OperatorStatisticsConfig.HeavyHitterAlgorithm

java.lang.Object

java.lang.Enum<OperatorStatisticsConfig.HeavyHitterAlgorithm>

org.apache.flink.contrib.operatorstatistics.OperatorStatisticsConfig.HeavyHitterAlgorithm

All Implemented Interfaces:

Serializable, Comparable<OperatorStatisticsConfig.HeavyHitterAlgorithm>

Enclosing class:

OperatorStatisticsConfig

public static enum OperatorStatisticsConfig.HeavyHitterAlgorithm
extends Enum<OperatorStatisticsConfig.HeavyHitterAlgorithm>

Enum Constant Summary

Enum Constants

Enum Constant and Description
COUNT_MIN_SKETCH
LOSSY_COUNTING

Method Summary

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

LOSSY_COUNTING

public static final OperatorStatisticsConfig.HeavyHitterAlgorithm LOSSY_COUNTING

COUNT_MIN_SKETCH

public static final OperatorStatisticsConfig.HeavyHitterAlgorithm COUNT_MIN_SKETCH

Method Detail

values

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

Returns:

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

valueOf

public static OperatorStatisticsConfig.HeavyHitterAlgorithm 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