[S2GRAPH-76] Move orderBy, groupBy logic from PostProcess into Graph#getEdges inside.

• Type: Improvement
• Status: In Progress
• Priority: Major
• Resolution: Unresolved
• Assignee: Do Yung Yoon
• Reporter: Do Yung Yoon
• Due: 10/Jun/16
• Created: 27/May/16 13:32
• Updated: 27/May/16 13:47

Description

My suggestion in one line, is make PostProcess simply build json from result type of getEdges and make getEdges build complete query result.

Current return type of Graph#getEdges is not sufficient enough.
GroupBy, OrderBy, or merging multiple queries result is located on PostProcess, not inside of getEdges.

Followings are subtasks to resolve this issue.

1. Define better return type of getEdges.
2. Refactor getEdges to process orderBy, groupBy.
3. Define better representation of Edge that can be converted easily into Json or other type easily.

Sub-Tasks

• Define better return type of getEdges.: In Progress
• Refactor Graph#getEdges to process orderBy, groupBy.: In Progress