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如何从工作集中获取项目(IProject)?

[英]How to get projects (IProject) from Working Sets?

在下一个代码中,默认情况下,我将从项目Workspace中获得项目所需的信息,但是我需要针对工作集的项目进行更改。

    IWorkspace workspace = ResourcesPlugin.getWorkspace();

     // Get the root of the workspace
    IWorkspaceRoot root = workspace.getRoot(); 

    // Get all projects in the workspace
    IProject[] projects = root.getProjects(); 

    // Loop over all projects
    for (IProject project : projects) {
        try {
            if (project.getName().equals("RemoteSystemsTempFiles"))
            {
                System.out.println("Ignored project");
                //setSystemName(project.getName());
            }
            else
            {
                // Load the data model by extracting APIs declaration (Imports)
                printProjectInfo(project);
            }
        } catch (CoreException e) {
            e.printStackTrace();
        }
    }

因此,我找到了答案,但在循环后返回时,我收到许多信息,例如:

- ProjectName (not open) 

要么

- ProjectName
   src
      <default> (...)
        src (...)
    src.tryone (...)
   C:\Program Files\Java\jre1.8.0_31\lib\resources.jar (not open)

返回该信息的代码是:

     IWorkingSetManager manager = PlatformUI.getWorkbench().getWorkingSetManager();

    IWorkingSet [] allWorkingSets = manager.getAllWorkingSets();

    for (IWorkingSet aWorkingset : allWorkingSets) {

        IAdaptable[] elems = aWorkingset.getElements();
        System.out.println("Working set " + aWorkingset.getName() + " has "+ elems.length + " projects.");
        for (IAdaptable elem : elems) {
                System.out.println("Working set " + aWorkingset.getName()+ " contains " + elem.toString());
        }
    }

因此,简要地说,我想知道如何以与工作区项目相同或相似的方式从工作集中获取IProject?

在每个IAdaptable元素调用上

IResource resource = (IResource)elem.getAdapter(IResource.class);

它将返回元素表示的任何资源(某些工作集包含其他内容,因此结果可能为null)。

然后你可以打电话

IProject project = resource.getProject();

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