In addition to providing file access, these IResources give the workspacestructure.
除了提供对文件的访问外，这些IResource还提供了工作空间的结构。
2
Also, the metadata, — which contains important information about the workspacestructure, such as a project's preference or customization Settings — is stored there.
同时，元数据——包含了关于工作区结构的重要信息，例如工程参数选择或定制设置——也存储于此。
3
This pane shows all the projects you have under the same workspace and their objects in a hierarchical structure.