com.opera.core.systems

Enum Architecture

java.lang.Object

java.lang.Enum<Architecture>

com.opera.core.systems.Architecture

All Implemented Interfaces:

Serializable, Comparable<Architecture>

public enum Architecture
extends Enum<Architecture>

Represents the known architectures used in WebDriver. It attempts to smooth over some of Java's rough edges when dealing with microprocessor architectures by, for instance, allowing you to query if a particular architecture is 32- or 64-bit.

See Also:

Platform

Enum Constant Summary

Enum Constants

Enum Constant and Description
ANY
ARM
X64
X86

Method Summary

Methods

Modifier and Type	Method and Description
static Architecture	extractFromSysProperty(String arch) Extracts architectures based on system properties in Java and a heuristic to overcome differences between JDK implementations.
static Architecture	getCurrent() Gets current architecture.
int	getDataModel() Gets the data model of the architecture.
boolean	is(Architecture compareWith) Heuristic for comparing two architectures.
String	toString()
static Architecture	valueOf(String name) Returns the enum constant of this type with the specified name.
static Architecture[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

X86

public static final Architecture X86

X64

public static final Architecture X64

ARM

public static final Architecture ARM

ANY

public static final Architecture ANY

Method Detail

values

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

Returns:

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

valueOf

public static Architecture 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

is

public boolean is(Architecture compareWith)

Heuristic for comparing two architectures. If architectures are found to be in the same "architecture family" (e.g. i386, i686, x86 and ia32 are considered related), they will match.

Parameters:

compareWith - the architecture to compare with

Returns:

true if architectures belong to the same architecture family, false otherwise

getDataModel

public int getDataModel()

Gets the data model of the architecture. The data model tells you how big memory addresses are on the given microprocessor architecture.

Returns:

32- or 64-bit depending on architecture

toString

public String toString()

Overrides:

toString in class Enum<Architecture>

getCurrent

public static Architecture getCurrent()

Gets current architecture.

Returns:

current architecture

extractFromSysProperty

public static Architecture extractFromSysProperty(String arch)

Extracts architectures based on system properties in Java and a heuristic to overcome differences between JDK implementations. If not able to determine the operating system's architecture, it will throw.

Parameters:

arch - the architecture name to determine the architecture of

Returns:

the most likely architecture based on the given architecture name

Throws:

UnsupportedOperationException - if the architecture given is unknown or unsupported