Visual (diagram) editor for JSR-352 batch job files.

A visual editor which allows users to graphically draw structure of a JSR-352 batch job xml file.

Existing Sapphire model makes it easy to create a new Sapphire diagram editor that works together with the existing tree editor.

While the existing tree editor is efficient for editing properties of single element, the diagram editor should serve as a useful visualization tool that helps with orientation in complex flow strucures.