Eclipse - find all classes that extend interface

Question

We have an interface that has a child interface. Ie:

public interface GenCalculator extends Serializable {}

public interface SpecialCalculator extends GenCalculator {}

In Eclipse, how can you find all interface-s that extend in this case GenCalculator?

If I right click, select "Open Type Hierarchy" in the GenCalculator interface, I only see classes that implement that GenCalculator interface. I want to see everything - those that implement and those that extend.

We're on Eclipse v.3.2.2.

Answer 1

Ctrl-H brings up the search, go to Java search, and click "All Occurrences".

Answer 2

Click on GenCalculator in the editor and press CTRL+T. You will see the quick complete hierarchy.

It is possible to have that aswell in the "Open Type Hierarchy" view, but you will have to switch the different options (button in the upper right corner).

Answer 3

I would use Ctrl-T to get the descendants and then Ctrl-T again (see fine print in initial popup) if super interfaces/classes are wanted.

It is one of my most-used shortcuts.

Answer 4

You can't do it in only one search.

May be you could use the "Text Search" option and wildcards, something like searching for "*s YourInterfaceName" (trying to catch "extend**s** YourInterfaceName" and "implement**s** YourInterfaceName") but is too tricky.

Answer 5

You can do it with nWire for Java. However, nWire requires Eclipse 3.3 and above. I highly recommend upgrading.