Package com.qfs.desc

Enum IOptimizationDescription.Optimization

java.lang.Object

java.lang.Enum<IOptimizationDescription.Optimization>

com.qfs.desc.IOptimizationDescription.Optimization

All Implemented Interfaces:

Serializable, Comparable<IOptimizationDescription.Optimization>

Enclosing interface:

IOptimizationDescription

public static enum IOptimizationDescription.Optimization
extends Enum<IOptimizationDescription.Optimization>

Type of optimization.

Author:

ActiveViam

Enum Constant Summary

Enum Constants

Enum Constant	Description
SECONDARY_INDEX	Secondary index on the fields.
UNIQUE_INDEX	Unique index on the fields.

Method Summary

Modifier and Type	Method	Description
boolean	requireDictionary()	Returns true if the given optimization requires the creation of dictionaries (nullable or not) on the same fields.
static IOptimizationDescription.Optimization	valueOf(String name)	Returns the enum constant of this type with the specified name.
static IOptimizationDescription.Optimization[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SECONDARY_INDEX

public static final IOptimizationDescription.Optimization SECONDARY_INDEX

Secondary index on the fields. Non-distinct values for the index are allowed.

See Also:

IStoreDescriptionBuilder.ICanTagField.indexed()

UNIQUE_INDEX

public static final IOptimizationDescription.Optimization UNIQUE_INDEX

Unique index on the fields. Non-distinct values for the index are not allowed. All rows of the index must be unique.

Method Detail

values

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

Returns:

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

valueOf

public static IOptimizationDescription.Optimization 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

requireDictionary

public boolean requireDictionary()

Returns true if the given optimization requires the creation of dictionaries (nullable or not) on the same fields.