Detailed Description

Unlike other examples, use of this example requires a 51Degrees Enterprise data file, which can be obtained on a trial basis or purchased from our pricing page here.

This class provides a framework and runner for comparing different device detection solutions. It is provided in a basic form to compare detection time. Different solutions may be compared by implementing the interfaces in Detection. In this example we have provided such implementations for 51Degrees and BrowsCap, and skeleton commented-out implementations for ScientiaMobile (WURFL) and DeviceAtlas. We don't have access to those APIs so the code has not been tested and it is left to those interested to uncomment and get working.

Collaboration diagram for fiftyone.devicedetection.examples.console.comparison.Comparer:

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Classes

class	Benchmark Implementation of the benchmark for a single thread.
class	ExecutionResult A list of BenchmarkResult, one per thread, and the elapsed time between starting the threads and them all completing.

Public Member Functions

void	compare (List< Solution > solutions, int numberOfThreads, int numberOfResults, Reporting reportingModel, PrintWriter writer) throws Exception Execute the benchmarks using the solutions provided. More...
List< BenchmarkResult >	runBenchmarks (Solution solution) throws Exception Initiate the benchmark threads. More...

Static Public Member Functions

static void main (String[] args) throws Exception

Static Public Attributes

static final int	DEFAULT_NUMBER_OF_THREADS = 4
static final int	DEFAULT_NUMBER_OF_RESULTS = 2500
static final Solution []	DEFAULT_SOLUTIONS

Member Function Documentation

◆ compare()

void fiftyone.devicedetection.examples.console.comparison.Comparer.compare	(	List< Solution >	solutions,
		int	numberOfThreads,
		int	numberOfResults,
		Reporting	reportingModel,
		PrintWriter	writer
	)		throws Exception

Execute the benchmarks using the solutions provided.

Parameters: solutions - some solutions; numberOfThreads - how many threads to run for each solution; numberOfResults - how many detections to do per thread; reportingModel - how and what to report; writer - where to report it

Exceptions: Exception - to satisfy underlying APIs

◆ runBenchmarks()

List<BenchmarkResult> fiftyone.devicedetection.examples.console.comparison.Comparer.runBenchmarks

(

Solution

solution

)

throws Exception

Initiate the benchmark threads.

Parameters: solution - the solution being benchmarked

Returns: result of the benchmark

Exceptions: Exception - to satisfy called APIs

Member Data Documentation

◆ DEFAULT_SOLUTIONS

final Solution [] fiftyone.devicedetection.examples.console.comparison.Comparer.DEFAULT_SOLUTIONS

static

Initial value:

= {

new DetectionImplFiftyOneDegrees.FiftyOneSolution(),

new DetectionImplBrowsCap.BrowsCapSolution()}

51Degrees Device Detection Java 4.4

fiftyone.devicedetection.examples.console.comparison.Comparer Class Reference