Changed component's retrieving from parsing XML to using the stored info in DB

README.md

@@ -1,2 +1,18 @@
 # oc-scheduler
 
+OC-Scheduler retrieves the content of submitted workflows and prepare them to be executed. 
+
+## Parsing 
+
+From a workflow's name we retrieve the xml graph associated and parse it in order to create the object representing each componant.
+Each object is linked to another, represented by a links object with the two object IDs has attributes.
+
+TODO : 
+- [x] Retrieve the user input's for each component.
+
+## Organising 
+
+TODO : 
+- [ ] create an argo file from the graph/worfklow
+    - [ ] Create a different entry for each component
+    - [ ] execute each element in the right order