Enum Class CmdInfoFlyweightStrategy

java.lang.Object

java.lang.Enum<CmdInfoFlyweightStrategy>

com.iohao.net.framework.core.CmdInfoFlyweightStrategy

All Implemented Interfaces:

Serializable, Comparable<CmdInfoFlyweightStrategy>, Constable

public enum CmdInfoFlyweightStrategy
extends Enum<CmdInfoFlyweightStrategy>

Strategy options for the CmdInfo flyweight cache used by CmdInfoFlyweightFactory.

• MAP -- concurrent hash-map; best for large or sparse command spaces.
• TWO_ARRAY -- pre-allocated 2-D array indexed by [cmd][subCmd].
• SPACE_FOR_TIME -- flat array indexed by the merged command value for O(1) lookup.

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
MAP
SPACE_FOR_TIME
TWO_ARRAY

Method Summary

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

Methods inherited from class Enum

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

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

MAP

public static final CmdInfoFlyweightStrategy MAP

TWO_ARRAY

public static final CmdInfoFlyweightStrategy TWO_ARRAY

SPACE_FOR_TIME

public static final CmdInfoFlyweightStrategy SPACE_FOR_TIME

Method Details

values

public static CmdInfoFlyweightStrategy[] 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 CmdInfoFlyweightStrategy 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