Package org.wildfly.common.cpu

Enum CacheType

java.lang.Object

java.lang.Enum<CacheType>

org.wildfly.common.cpu.CacheType

All Implemented Interfaces:

Serializable, Comparable<CacheType>, java.lang.constant.Constable

public enum CacheType
extends Enum<CacheType>

The type of cache.

Author:

David M. Lloyd

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
DATA	Data cache.
INSTRUCTION	Instruction cache.
UNIFIED	Unified instruction/data cache.
UNKNOWN	Unknown cache type.

Method Summary

Modifier and Type	Method	Description
boolean	in(CacheType v1)	Determine whether this instance is equal to one of the given instances.
boolean	in(CacheType... values)	Determine whether this instance is equal to one of the given instances.
boolean	in(CacheType v1, CacheType v2)	Determine whether this instance is equal to one of the given instances.
boolean	in(CacheType v1, CacheType v2, CacheType v3)	Determine whether this instance is equal to one of the given instances.
boolean	isData()	Determine if this cache line type holds data.
static boolean	isFull(EnumSet<CacheType> set)	Determine whether the given set is fully populated (or "full"), meaning it contains all possible values.
boolean	isInstruction()	Determine if this cache line type holds instructions.
static CacheType	valueOf(String name)	Returns the enum constant of this type with the specified name.
static CacheType[]	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, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

UNKNOWN

public static final CacheType UNKNOWN

Unknown cache type.

DATA

public static final CacheType DATA

Data cache.

INSTRUCTION

public static final CacheType INSTRUCTION

Instruction cache.

UNIFIED

public static final CacheType UNIFIED

Unified instruction/data cache.

Method Details

values

public static CacheType[] values()

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

Returns:

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

valueOf

public static CacheType 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

isInstruction

public boolean isInstruction()

Determine if this cache line type holds instructions.

Returns:

true if the cache line holds instructions, false if it does not or it cannot be determined

isData

public boolean isData()

Determine if this cache line type holds data.

Returns:

true if the cache line holds data, false if it does not or it cannot be determined

isFull

public static boolean isFull(EnumSet<CacheType> set)

Determine whether the given set is fully populated (or "full"), meaning it contains all possible values.

Parameters:

set - the set

Returns:

true if the set is full, false otherwise

in

public boolean in(CacheType v1)

Determine whether this instance is equal to one of the given instances.

Parameters:

v1 - the first instance

Returns:

true if one of the instances matches this one, false otherwise

in

public boolean in(CacheType v1,
 CacheType v2)

Determine whether this instance is equal to one of the given instances.

Parameters:

v1 - the first instance

v2 - the second instance

Returns:

true if one of the instances matches this one, false otherwise

in

public boolean in(CacheType v1,
 CacheType v2,
 CacheType v3)

Determine whether this instance is equal to one of the given instances.

Parameters:

v1 - the first instance

v2 - the second instance

v3 - the third instance

Returns:

true if one of the instances matches this one, false otherwise

in

public boolean in(CacheType... values)

Determine whether this instance is equal to one of the given instances.

Parameters:

values - the possible values

Returns:

true if one of the instances matches this one, false otherwise