tree 503869f27306938d7bfd04c9d4256c585c9f68ea
parent fd8be7ac7309ca52ca03cce7d87b4f0230a05a1d
author Eli Hart <konakid@gmail.com> 1623257733 -0500
committer Copybara-Service <copybara-worker@google.com> 1623257811 -0700

[GH] [Room][XProcessing] Get all annotations on element

## Proposed Changes
Adds `getAllAnnotations` to XAnnotated to support retrieving the complete list of annotations on an element without having to query them specifically by class. This allows us to read information on annotations without prior knowledge of what they are. To represent this information I created a new XAnnotation interface because XAnnotationBox requires the class to already be compiled - however, I do have an extension function to convert XAnnotation to XAnnotationBox when the class is available.

This includes support for repeatable annotations, and non primitive types for classes, enums, and annotations (as well as the list varieties).

I ran into a few KSP problems and linked KSP github issues where appropriate.

## Testing

Test: Added XAnnotationTest, which adopts the same tests from XAnnotationBoxTest

## Issues Fixed

Fixes: https://issuetracker.google.com/issues/188853151

This is an imported pull request from https://github.com/androidx/androidx/pull/183.

Resolves #183
Github-Pr-Head-Sha: d36e6cd062a9f6e63da8e67fb9f3bdab36804983
GitOrigin-RevId: 1f789d966ed79e2113b1adb5726e0d9015b72bcd
Change-Id: I846aa050824152bff2f24e90f42134b81d25cd74