Data Model - x28de/mytool GitHub Wiki

Core of the data model are the two Hashtables nodes and edges

1. id (node and edge)
   in constructor,
   redundant (same as key in Hashtable)
   get/set by getID() / setID()
   loaded/ stored (new format): nodeid as attribute, edgeid not in xml
   imported (old format) as attribute

2. xy (node only)
   in constructor,
   not redundant
   get/set by getXY() / setXY()
   loaded/ stored (new format): as attributes x, y
   imported (old format) as attributes x, y

3. node1 / node2 (edge only)
   in constructor
   not redundant,
   get by getNode1/2, no set
   not loaded/ stored (new format), see n1, n2 instead
   not imported (old format), see n1, n2 instead

4. color (node and edge)
   in constructor,
   not redundant,
   get/set by getColor(Color) / setColor (String)
   loaded/ stored (new format): as attribute (String)
   imported (old format) as attributes r, g, b

5. label (node)
   in constructor
   not redundant,
   get/set by getLabel / setLabel
   loaded/ stored (new format) as cdata
   imported (old format) as topname><basename>\cdata

6. detail (node and edge)
   in constructor
   not redundant,
   get/set by getDetail / setDetail
   loaded/ stored (new format) as cdata
   imported (old format) as \cdata

7. n1 / n2 (edge only)
   not in constructor
   redundant, see node1 / node2
   get by getN1/2, no set
   loaded/ stored (new format) as attributes
   imported (old format) as \cdata

8. associations (node only)
   not in constructor
   redundant, see egdes
   get by getEdges, relatedNode; set by addEdge, removeEdge
   not loaded/ stored (new format)
   not imported (old format)