JDBC Network Theme

Question

hello.
for a simple example we can use the JdbcTheme as this :
mapViewer.addJDBCTheme("mvdemo","STATES_TH","select geom,state from states","geom",
"8307","C.COUNTIES","STATE","T.STATE NAME",false);
but if I have a network JDBC THEME (for example shortest path) in this case the parameters change (start node_id and end node_id) and also the result, How can I do that in this case,
Please help me .
Thank you for All in Advence

Answer 1

You can use the API method addShortestPath that applies to network data. Note, that this and other API methods for networks (such as addLinksWithinCost) load the network area for each request and are not optimized. For an application where you want to process network analysis and show the results, the suggested approach is to use the Network java API (which has methods to load data on demand) to produce the analysis results with geometries, and then with MapViewer API you can build a JDBC theme with these geometries to show the results.