Module bus.http

Package org.miaixz.bus.http.metric.anget

Class Engine

java.lang.Object

org.miaixz.bus.http.metric.anget.UserAgent

org.miaixz.bus.http.metric.anget.Engine

public class Engine
extends UserAgent

Represents a browser rendering engine, such as Trident, WebKit, or Gecko.

Since:

Java 17+

Author:

Kimi Liu

Field Summary

Fields

Modifier and Type	Field	Description
static final List<Engine>	ENGINES	A list of supported engine types.
static final Engine	UNKNOWN	Constant for an unknown engine.

Constructor Summary

Constructors

Constructor	Description
Engine(String name, String rule)	Constructs a new Engine instance.

Method Summary

Modifier and Type	Method	Description
String	getVersion(String userAgentString)	Gets the version of the browser engine from a User-Agent string.

Methods inherited from class org.miaixz.bus.http.metric.anget.UserAgent

equals, hashCode, isMatch, isUnknown, parse, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

UNKNOWN

public static final Engine UNKNOWN

Constant for an unknown engine.

ENGINES

public static final List<Engine> ENGINES

A list of supported engine types.

Constructor Details

Engine

public Engine(String name,
 String rule)

Constructs a new Engine instance.

Parameters:

name - The name of the engine.

rule - The keyword or expression to match in the User-Agent string.

Method Details

getVersion

public String getVersion(String userAgentString)

Gets the version of the browser engine from a User-Agent string.

Parameters:

userAgentString - The User-Agent string.

Returns:

The version string, or null if not found.