apache / apache/incubator-graphar
feat(c++): property filtering provides an API that returns a VerticesCollection
- Dominant language
- C++
- Stars
- 373
- Forks
- 93
- Avg merge
- 7d 21h
- Merged PRs (30d)
- 7
Description
### Describe the enhancement requested
Our current property filtering is done at the `VertexPropertyArrowChunkReader` level using enhanced Acero's expressions. The result is a chunk that holds the vertex property information rather than the vertex itself, can we provide an interface that returns a `VerticesCollection`, which is similar to label filtering (https://github.com/apache/incubator-graphar/pull/607) for subsequent operations.
### Component(s)
C++
Contributor guide
Research direction
Start by reading the VertexPropertyArrowChunkReader path and its enhanced Acero expression-based filtering, then compare the label-filtering interface in pull request 607. Define the interface boundary needed for property filtering to return a VerticesCollection and verify that the result supports subsequent operations like label-filtered vertices.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- api, data
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100