Package org.apache.sysds.runtime.compress.cost

Enum Class CostEstimatorFactory.CostType

java.lang.Object

java.lang.Enum<CostEstimatorFactory.CostType>

org.apache.sysds.runtime.compress.cost.CostEstimatorFactory.CostType

All Implemented Interfaces:

Serializable, Comparable<CostEstimatorFactory.CostType>, Constable

Enclosing interface:

CostEstimatorFactory

public static enum CostEstimatorFactory.CostType
extends Enum<CostEstimatorFactory.CostType>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AUTO
DISTINCT
HYBRID_W_TREE
MEMORY
W_TREE

Method Summary

Modifier and Type	Method	Description
static CostEstimatorFactory.CostType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static CostEstimatorFactory.CostType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, describeConstable, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

MEMORY

public static final CostEstimatorFactory.CostType MEMORY

W_TREE

public static final CostEstimatorFactory.CostType W_TREE

HYBRID_W_TREE

public static final CostEstimatorFactory.CostType HYBRID_W_TREE

DISTINCT

public static final CostEstimatorFactory.CostType DISTINCT

AUTO

public static final CostEstimatorFactory.CostType AUTO

Method Details

values

public static CostEstimatorFactory.CostType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static CostEstimatorFactory.CostType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null