Package com.google.refine.model

Examples of com.google.refine.model.Project

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    @Override
    public void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
       
        try {
            Project project = getProject(request);
            Engine engine = getEngine(request, project);
           
            engine.computeFacets();
           
            respondJSON(response, engine);
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            throws ServletException, IOException {
       
        try {
            long start = System.currentTimeMillis();
           
            Project project = getProject(request);
            Engine engine = getEngine(request, project);
            JSONObject conf = getJsonParameter(request,"plotter");
           
            response.setHeader("Content-Type", "image/png");
           
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        return bindings;
    }

    static public void bind(Properties bindings, Row row, int rowIndex, String columnName, Cell cell) {
        Project project = (Project) bindings.get("project");

        bindings.put("rowIndex", rowIndex);
        bindings.put("row", new WrappedRow(project, rowIndex, row));
        bindings.put("cells", new CellTuple(project, row));
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    @Override
    public void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
       
        try {
            Project project = getProject(request);
            String columnName = request.getParameter("columnName");
           
            String rowIndicesString = request.getParameter("rowIndices");
            if (rowIndicesString == null) {
                respond(response, "{ \"code\" : \"error\", \"message\" : \"No row indices specified\" }");
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    @Override
    public void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
       
        try {
            Project project = getProject(request);
            Engine engine = getEngine(request, project);
            FilteredRows filteredRows = engine.getAllFilteredRows();
           
            response.setCharacterEncoding("UTF-8");
            response.setHeader("Content-Type", "application/json");
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        if (args.length == 3 && args[1] instanceof String && args[2] instanceof String) {
            Object choiceValue = args[0]; // choice value to look up
            String facetExpression = (String) args[1];
            String columnName = (String) args[2];

            Project project = (Project) bindings.get("project");
            Column column = project.columnModel.getColumnByName(columnName);
            if (column == null) {
                return new EvalError("No such column named " + columnName);
            }
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    protected void computeJoin(ProjectJoin join) {
        if (join.fromProjectID < 0 || join.toProjectID < 0) {
            return;
        }
       
        Project fromProject = ProjectManager.singleton.getProject(join.fromProjectID);
        Project toProject = ProjectManager.singleton.getProject(join.toProjectID);
        if (fromProject == null || toProject == null) {
            return;
        }
       
        Column fromColumn = fromProject.columnModel.getColumnByName(join.fromProjectColumnName);
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            this.toProjectColumnName = toProjectColumnName;
        }
       
        public HasFieldsListImpl getRows(Object value) {
            if (ExpressionUtils.isNonBlankData(value) && valueToRowIndices.containsKey(value)) {
                Project toProject = ProjectManager.singleton.getProject(toProjectID);
                if (toProject != null) {
                    HasFieldsListImpl rows = new HasFieldsListImpl();
                    for (Integer r : valueToRowIndices.get(value)) {
                        Row row = toProject.rows.get(r);
                        rows.add(new WrappedRow(toProject, r, row));
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     * Adds a HistoryEntry to the list of past histories
     * Adding a new entry clears all currently held future histories
     * @param entry
     */
    public void addEntry(HistoryEntry entry) {
        Project project = ProjectManager.singleton.getProject(_projectID);
        synchronized (project) {
            // NOTE: project lock must be acquired *first* to prevent deadlocks, so we use a
            // synchronized block instead of synchronizing the entire method.
            synchronized (this) {
                entry.apply(project);
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    @Override
    public void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
       
        try {
            Project project = getProject(request);
           
            String columnName = request.getParameter("columnName");
            String keyColumnName = request.getParameter("keyColumnName");
            String separator = request.getParameter("separator");
            String mode = request.getParameter("mode");
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Related Classes of com.google.refine.model.Project

  • com.google.refine.commands.browsing.ComputeClustersCommand
  • com.google.refine.commands.browsing.ComputeFacetsCommand
  • com.google.refine.commands.browsing.GetScatterplotCommand
  • com.google.refine.commands.cell.EditOneCellCommand
  • com.google.refine.commands.cell.JoinMultiValueCellsCommand
  • com.google.refine.commands.cell.KeyValueColumnizeCommand
  • com.google.refine.commands.cell.SplitMultiValueCellsCommand
  • com.google.refine.commands.cell.TransposeColumnsIntoRowsCommand
  • com.google.refine.commands.cell.TransposeRowsIntoColumnsCommand
  • com.google.refine.commands.column.GetColumnsInfoCommand
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