Examples with TrainDiagramPartImport net.parostroj.timetable.model.imports.TrainDiagramPartImport used on opensource projects

Example 1 with TrainDiagramPartImport

use of net.parostroj.timetable.model.imports.TrainDiagramPartImport in project grafikon by jub77.

the class ImportModelAction method backgroundAction.

@Override
protected void backgroundAction() {
    setWaitMessage(ResourceLoader.getString("wait.message.import"));
    setWaitDialogVisible(true);
    long time = System.currentTimeMillis();
    try {
        ExportImportSelection selection = context.getAttribute("selection", ExportImportSelection.class);
        TrainDiagram diagram = context.getAttribute("diagramImport", TrainDiagram.class);
        TrainImportConfig trainImportConfig = context.getAttribute("trainImport", TrainImportConfig.class);
        Map<ImportComponent, Collection<ObjectWithId>> map = selection.getObjectMap();
        imports = new TrainDiagramPartImport(diagram, selection.getImportMatch(), selection.isImportOverwrite());
        List<ObjectWithId> list = map.values().stream().sequential().flatMap(item -> item.stream().sequential()).collect(Collectors.toList());
        if (list.isEmpty()) {
            return;
        }
        if (trainImportConfig != null && trainImportConfig.isRemoveExisting()) {
            // remove existing trains in group
            Consumer<ObjectWithId> deleteProcess = item -> diagram.getTrains().remove(item);
            Iterable<Train> filteredTrains = Iterables.filter(diagram.getTrains(), ModelPredicates.inGroup(trainImportConfig.getToGroup()));
            processItems(filteredTrains, deleteProcess);
        }
        // import new objects
        Consumer<ObjectWithId> importProcess = item -> {
            ImportComponent i = ImportComponent.getByComponentClass(item.getClass());
            if (i != null) {
                ObjectWithId imported = imports.importPart(item);
                processImportedObject(imported, trainImportConfig);
            } else {
                log.warn("No import for class {}", item.getClass().getName());
            }
        };
        processItems(list, importProcess);
    } finally {
        log.debug("Import finished in {}ms", System.currentTimeMillis() - time);
        setWaitDialogVisible(false);
    }
}