Examples of org.gephi.project.api.Workspace

org.gephi.project.api.Workspace
Workspace interface that internally stores, through its Lookup, various information and instances.
Workpace is a top concept in Gephi because all models that modules possesses are usually divided by workspace, for instance one GraphModel per workspace. Therefore this class has a Lookup mechanism to let modules store their model in the workspace's lookup and query it when needed.
To know how you can manage loading and saving data in Gephi project files, see {@link WorkspacePersistenceProvider}.
How to associate new data model to the workspace
In your new module, listen to {@link WorkspaceListener} and call add()method when initialize:
```
public void initialize(Workspace workspace) { workspace.add(new MyDataModel()) } 
```
When a workspace is selected, retrieve the workspace's data model:
```
public void select(Workspace workspace) { MyDataModel model = workspace.getLookup().lookup(MyDataModel.class); } 
```
@author Mathieu Bastian


    private void finishGenerate(Container container) {


        ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
        ProjectControllerUI pcui = Lookup.getDefault().lookup(ProjectControllerUI.class);
        Workspace workspace;
        if (pc.getCurrentProject() == null) {
            pcui.newProject();
            workspace = pc.getCurrentWorkspace();
        } else {
            if (pc.getCurrentWorkspace() == null) {

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    private final DynamicModel dynamicModel;
    private final boolean dynamic;


    public DynamicAttributesHelper(Filter filter, Graph graph) {
        if (graph != null) {
            Workspace workspace = graph.getGraphModel().getWorkspace();
            FilterController filterController = Lookup.getDefault().lookup(FilterController.class);
            filterModel = filterController.getModel(workspace);


            DynamicController dynamicController = Lookup.getDefault().lookup(DynamicController.class);
            dynamicModel = dynamicController.getModel(workspace);

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    @Override
    public void exportFile(File file, Exporter fileExporter) throws IOException {
        if (fileExporter.getWorkspace() == null) {
            ProjectController projectController = Lookup.getDefault().lookup(ProjectController.class);
            Workspace workspace = projectController.getCurrentWorkspace();
            fileExporter.setWorkspace(workspace);
        }
        if (fileExporter instanceof ByteExporter) {
            OutputStream stream = new BufferedOutputStream(new FileOutputStream(file));
            ((ByteExporter) fileExporter).setOutputStream(stream);

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    @Override
    public void exportStream(OutputStream stream, ByteExporter byteExporter) {
        if (byteExporter.getWorkspace() == null) {
            ProjectController projectController = Lookup.getDefault().lookup(ProjectController.class);
            Workspace workspace = projectController.getCurrentWorkspace();
            byteExporter.setWorkspace(workspace);
        }
        byteExporter.setOutputStream(stream);
        try {
            byteExporter.execute();

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    @Override
    public void exportWriter(Writer writer, CharacterExporter characterExporter) {
        if (characterExporter.getWorkspace() == null) {
            ProjectController projectController = Lookup.getDefault().lookup(ProjectController.class);
            Workspace workspace = projectController.getCurrentWorkspace();
            characterExporter.setWorkspace(workspace);
        }
        characterExporter.setWriter(writer);
        try {
            characterExporter.execute();

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            n = nl.item(0);


        }
        ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
        pc.newProject();
        Workspace workspace = pc.getCurrentWorkspace();
        Container container = Lookup.getDefault().lookup(ContainerFactory.class).newContainer();
        ImportController importController = Lookup.getDefault().lookup(ImportController.class);
        importController.process(container, new DefaultProcessor(), workspace);


        //Get a graph model - it exists because we have a workspace

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            n = nl.item(0);


        }
        ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
        pc.newProject();
        Workspace workspace = pc.getCurrentWorkspace();
        Container container = Lookup.getDefault().lookup(ContainerFactory.class).newContainer();
        ImportController importController = Lookup.getDefault().lookup(ImportController.class);
        importController.process(container, new DefaultProcessor(), workspace);


        //Get a graph model - it exists because we have a workspace

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Related Classes of org.gephi.project.api.Workspace

bnGUI.util_GraphVisualizer

org.gephi.data.attributes.AttributeContollerImpl

org.gephi.data.attributes.AttributeControllerImpl

org.gephi.desktop.datalab.DataTableTopComponent

org.gephi.desktop.filters.FiltersTopComponent

org.gephi.desktop.generate.DesktopGeneratorController

org.gephi.desktop.importer.DesktopImportControllerUI

org.gephi.dynamic.DynamicControllerImpl

org.gephi.filters.FilterControllerImpl

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Examples of org.gephi.project.api.Workspace

How to associate new data model to the workspace

Related Classes of org.gephi.project.api.Workspace