A Working Memory Element is basically an edge in the graph
when asked it will tell you the WME that changed, imagined
use is through the WorkingMemoryListener interface, which
will give you the context of how this WME changed
Writes out information for the datamap file (.dm file)
.dm datamap file is in the format of:
number of vertices
write out all vertices: |vertex type| |vertex id int| |number of enumerations| |enumeration strings .....|
number of edges
write out all edges: | left vertex | |name of edge| |right vertex|
Traverses the tree and writes out the data in the VSA file format
Format of vsa file is:
nodeId -- parentId -- NodeType -- name -- filename -- nextId
The difference from the standard write method is this version 5 method
writes each node with a unique id based on its path in the tree.