org.opentrafficsim.core.geometry

Class TestIntersectionPerformance

java.lang.Object

org.opentrafficsim.core.geometry.TestIntersectionPerformance

public final class TestIntersectionPerformance
extends Object

Measure the performance of the OTSShape intersection method.

Copyright (c) 2013-2018 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Version:

$Revision$, $LastChangedDate$, by $Author$, initial version Apr 5, 2016

Author:

Alexander Verbraeck, Peter Knoppers

Method Summary

Modifier and Type	Method and Description
static org.opentrafficsim.core.geometry.TestIntersectionPerformance.Results	baseTest(int numShapes, int numVertices, double desiredHitFraction, int numRuns, boolean verbose, int variant) Perform a test.
static void	main(String[] args) Measure the performance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

baseTest

public static org.opentrafficsim.core.geometry.TestIntersectionPerformance.Results baseTest(int numShapes,
                                                                                            int numVertices,
                                                                                            double desiredHitFraction,
                                                                                            int numRuns,
                                                                                            boolean verbose,
                                                                                            int variant)
                                                                                     throws OTSGeometryException

Perform a test.

Parameters:

numShapes - int; number of shapes to construct

numVertices - int; number of vertices in each constructed shape

desiredHitFraction - double; intended fraction of shapes that overlap a randomly selected shape

numRuns - int; number of runs to execute

verbose - boolean; if true; print details of each run

variant - int; variant of the collision tester to use

Returns:

Results; collected statistics of this test

Throws:

OTSGeometryException - when the number of vertices iss less than two

main

public static void main(String[] args)
                 throws OTSGeometryException,
                        IOException

Measure the performance.

Parameters:

args - String[]; command line arguments (not used)

Throws:

OTSGeometryException - ...

IOException - ...