Package com.google.refine.browsing

Examples of com.google.refine.browsing.Engine

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        ProjectManager.singleton = new ProjectManagerStub();
        projectMetadata = new ProjectMetadata();
        project = new Project();
        projectMetadata.setName(TEST_PROJECT_NAME);
        ProjectManager.singleton.registerProject(project, projectMetadata);
        engine = new Engine(project);
        options = mock(Properties.class);
    }
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        ProjectManager.singleton = new ProjectManagerStub();
        projectMetadata = new ProjectMetadata();
        project = new Project();
        projectMetadata.setName(TEST_PROJECT_NAME);
        ProjectManager.singleton.registerProject(project, projectMetadata);
        engine = new Engine(project);
        options = mock(Properties.class);
    }
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    @BeforeMethod
    public void SetUp(){
        SUT = new CsvExporter('\t');//new TsvExporter();
        writer = new StringWriter();
        project = new Project();
        engine = new Engine(project);
        options = mock(Properties.class);
    }
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    @Test
    public void getEngineRegressionTest() {
        // TODO refactor getEngine to use dependency injection, so a mock Engine
        // object can be used.

        Engine engine = null;
        when(request.getParameter("engine")).thenReturn("{\"hello\":\"world\"}");

        try {
            engine = SUT.wrapGetEngine(request, project);
            Assert.assertNotNull(engine);
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        ProjectManager.singleton = new ProjectManagerStub();
        projectMetadata = new ProjectMetadata();
        project = new Project();
        projectMetadata.setName(TEST_PROJECT_NAME);
        ProjectManager.singleton.registerProject(project, projectMetadata);
        engine = new Engine(project);
        options = mock(Properties.class);
    }
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    @BeforeMethod
    public void SetUp(){
        SUT = new CsvExporter();
        writer = new StringWriter();
        project = new Project();
        engine = new Engine(project);
        options = mock(Properties.class);
    }
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        }
        if (project == null) {
            throw new IllegalArgumentException("parameter 'project' should not be null");
        }

        Engine engine = new Engine(project);
        JSONObject o = getEngineConfig(request);
        if (o != null) {
            engine.initializeFromJSON(o);
        }
        return engine;
    }
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            }
            if (project == null) {
                project = getProject(request);
            }
           
            Engine engine = getEngine(request, project);
            String callback = request.getParameter("callback");
           
            int start = Math.min(project.rows.size(), Math.max(0, getIntegerParameter(request, "start", 0)));
            int limit = Math.min(project.rows.size() - start, Math.max(0, getIntegerParameter(request, "limit", 20)));
           
            Pool pool = new Pool();
            Properties options = new Properties();
            options.put("project", project);
            options.put("reconCandidateOmitTypes", true);
            options.put("pool", pool);
           
            response.setCharacterEncoding("UTF-8");
            response.setHeader("Content-Type", callback == null ? "application/json" : "text/javascript");
           
            PrintWriter writer = response.getWriter();
            if (callback != null) {
                writer.write(callback);
                writer.write("(");
            }
           
            JSONWriter jsonWriter = new JSONWriter(writer);
            jsonWriter.object();
           
            RowWritingVisitor rwv = new RowWritingVisitor(start, limit, jsonWriter, options);
           
            JSONObject sortingJson = null;
            try{
                String json = request.getParameter("sorting");
                sortingJson = (json == null) ? null :
                    ParsingUtilities.evaluateJsonStringToObject(json);
            } catch (JSONException e) {
            }

            if (engine.getMode() == Mode.RowBased) {
                FilteredRows filteredRows = engine.getAllFilteredRows();
                RowVisitor visitor = rwv;
               
                if (sortingJson != null) {
                    SortingRowVisitor srv = new SortingRowVisitor(visitor);
                   
                    srv.initializeFromJSON(project, sortingJson);
                    if (srv.hasCriteria()) {
                        visitor = srv;
                    }
                }
               
                jsonWriter.key("mode"); jsonWriter.value("row-based");
                jsonWriter.key("rows"); jsonWriter.array();
                filteredRows.accept(project, visitor);
                jsonWriter.endArray();
                jsonWriter.key("filtered"); jsonWriter.value(rwv.total);
                jsonWriter.key("total"); jsonWriter.value(project.rows.size());
            } else {
                FilteredRecords filteredRecords = engine.getFilteredRecords();
                RecordVisitor visitor = rwv;
               
                if (sortingJson != null) {
                    SortingRecordVisitor srv = new SortingRecordVisitor(visitor);
                   
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            throws ServletException, IOException {
       
        ProjectManager.singleton.setBusy(true);
        try {
            Project project = getProject(request);
            Engine engine = getEngine(request, project);
            PreferenceStore preferenceStore = project.getMetadata().getPreferenceStore();
           
            TripleLoaderExporter exporter = new TripleLoaderExporter();
            StringWriter triples = new StringWriter(10 * 1024 * 1024);
            exporter.export(project, new Properties(), engine, triples);
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            throws ServletException, IOException {
       
        try {
            long start = System.currentTimeMillis();
            Project project = getProject(request);
            Engine engine = getEngine(request, project);
            JSONObject clusterer_conf = getJsonParameter(request,"clusterer");

            Clusterer clusterer = null;
            String type = clusterer_conf.has("type") ? clusterer_conf.getString("type") : "binning";
           
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Related Classes of com.google.refine.browsing.Engine

  • com.google.refine.browsing.facets.Facet
  • com.google.refine.browsing.facets.ListFacet
  • com.google.refine.browsing.facets.RangeFacet
  • com.google.refine.browsing.facets.ScatterplotFacet
  • com.google.refine.browsing.facets.TextSearchFacet
  • com.google.refine.browsing.facets.TimeRangeFacet
  • com.google.refine.browsing.util.ConjunctiveFilteredRecords
  • com.google.refine.browsing.util.ConjunctiveFilteredRows
  • com.google.refine.browsing.util.FilteredRecordsAsFilteredRows
  • com.google.refine.commands.browsing.ComputeClustersCommand
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