how to get a "com.sap.tc.webdynpro.progmodel.api.IWDView" object

hi,everybody,

As we all know, there is a com.sap.tc.webdynpro.progmodel.api.IWDView object in wdDoModifyView() parameters.We can use the IWDView object in the method or after the method.But in my project, I want to use the IWDView object before wdDoModifyView() method.I don't know how to create a IWDView object. Would you please help me.Thank you!