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Find methods calls in Eclipse project

开发者 https://www.devze.com 2023-02-15 23:40 出处:网络
I have a class X containing method myMethod(). I would like to find locations in all projects in my current workspace where this myMethod() is being called. I cannot use any search functions as there

I have a class X containing method myMethod(). I would like to find locations in all projects in my current workspace where this myMethod() is being called. I cannot use any search functions as there are several classes with myMethod(), and it 开发者_如何学Goisn't static. Hence I need to know the name of the objects of this class, which isn't possible without manually exploring the projects.

Does Eclipse have a solution for this?


Go to the method in X.java, and select Open Call Hierarchy from the context menu.


Select mymethod() and press ctrl+alt+h.

To see some detailed Information about any method you can use this by selecting that particular Object or method and right click. you can see the "OpenCallHierarchy" (Ctrl+Alt+H). Like that many tools are there to make your work Easier like "Quick Outline" (Ctrl+O) to view the Datatypes and methods declared in a particular .java file.

To know more about this, refer this eclipse Reference


You can also search for specific methods. For e.g. If you want to search for isEmpty() method of the string class you have to got to - Search -> Java -> type java.lang.String.isEmpty() and in the 'Search For' option use Method.

You can then select the scope that you require.


Move the cursor to the method name. Right click and select References > Project or References > Workspace from the pop-up menu.


select method > right click > References > Workspace/Project (your preferred context ) 

or

(Ctrl+Shift+G) 

This will show you a Search view containing the hierarchy of class and method which using this method.


Right click on method and click on Open call Hierarchy

Find methods calls in Eclipse project

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