ptidej_solver
Differences
This shows you the differences between two versions of the page.
|
ptidej_solver [2014/02/16 08:00] yann |
ptidej_solver [2017/09/06 01:54] |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| - | ====== Ptidej Solver ====== | ||
| - | At the orgin of Ptidej was [[http://www.informatik.uni-trier.de/~ley/pers/hd/a/Albin=Amiot:Herv=eacute=|Hervé Albin-Amiot]]'s and my work on the specification of design motifs, the automated identification of their occurrences, and the automated generation of related code. The identification of occurrences of design motifs is performed using an explanation-based constraint solver, built on top of PaLM and [[http://www.emn.fr/z-info/choco-solver/|JChoco]]. Using Ptidej Solver, it is possible to identify occurrences of several built-in design motifs or other recurring patterns. | ||
| - | |||
| - | Typically, a call to the constraint solver is made like: | ||
| - | |||
| - | <code> | ||
| - | public class DesignMotifIdentificationCallerSimple { | ||
| - | public static void main(final String[] args) throws FileNotFoundException, | ||
| - | IOException { | ||
| - | |||
| - | final String path = "../Ptidej Solver Tests/rsc/JHotDraw v5.2.jar"; | ||
| - | final String name = "JHotDraw v5.2.ini"; | ||
| - | |||
| - | final IIdiomLevelModel idiomLevelModel = | ||
| - | ModelGenerator.generateModelFromJAR(path); | ||
| - | final IWalker constraintModelBuilder = new Generator(); | ||
| - | final List listOfModelEntities = | ||
| - | Manager.build(idiomLevelModel, constraintModelBuilder); | ||
| - | final Problem constraintProblem = | ||
| - | CompositeMotif.getProblem(listOfModelEntities); | ||
| - | |||
| - | final Writer writer = ProxyDisk.getInstance().fileTempOutput(name); | ||
| - | constraintProblem.setWriter(new PrintWriter(writer)); | ||
| - | constraintProblem.automaticSolve(true); | ||
| - | |||
| - | final Reader reader = ProxyDisk.getInstance().fileTempInput(name); | ||
| - | final Properties properties = new Properties(); | ||
| - | properties.load(new ReaderInputStream(reader)); | ||
| - | final OccurrenceBuilder solutionBuilder = | ||
| - | OccurrenceBuilder.getInstance(); | ||
| - | final Occurrence[] solutions = | ||
| - | solutionBuilder.getCanonicalOccurrences(properties); | ||
| - | |||
| - | System.out.print("Found "); | ||
| - | System.out.print(solutions.length); | ||
| - | System.out.println(" solutions."); | ||
| - | } | ||
| - | } | ||
| - | </code> | ||
ptidej_solver.txt · Last modified: 2019/10/06 20:37 (external edit)
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
