BasicHowTo needs to be updated about rpst creation

[GoogleCodeExporter]

What steps will reproduce the problem?
1.  creation of a Task
2.  creation of a Gateway
3.  addition of them to a Process

What is the expected output? What do you see instead?
Following the BasicHowTo guide, leads a wrong use of methods. addTask is 
deprecated and new Gateway is no more allowed.

What version of the product are you using? On what operating system?
jbpt-0.2.363

Please provide any additional information below.
I am trying to create a RPST from a process graph. As the BasicHowTo guide 
suggests, I add Tasks, Gateways and then ControlFlow among them. Unfortunately 
is not allowed to add tasks and gateways. However if I add directly objects to 
the controlFlow, the RPST is generated but its print 
(System.out.println(rpst);) is not very readable. Could I suggest to update the 
BasicHowTo, adding also some info to read the rpst created? Thank you

Original issue reported on code.google.com by IamDeLac on 21 Feb 2013 at 9:55

[GoogleCodeExporter]

Quick fix: see RPSTTest.java in jbpt-test module.

Install GraphViz and use IOUtils.invokeDOT to generate PNGs from Java code.

For more information on RPST, read:
Artem Polyvyanyy, Jussi Vanhatalo, and Hagen Völzer. Simplified Computation 
and Generalization of the Refined Process Structure Tree. Proceedings of the 
7th International Workshop on Web Services and Formal Methods (WS-FM). Hoboken, 
New Jersey, USA, September 16-17, 2010. LNCS 6551, pp. 25-41, Springer-Verlag.

Original comment by artem.po...@gmail.com on 21 Feb 2013 at 10:53

• Changed state: Accepted

[GoogleCodeExporter]

Perfect! Thank you.  Just few comments for MAC users

Before install Graphviz on Mountain Lion

install this
https://developer.apple.com/downloads/index.action

and follow this 
http://kerdsri.com/2012/09/05/how-to-install-graphviz-on-mountain-lion/

then in the class IOUtils change in
DEFAULT_GRAPHVIZ_DEFAULT_PATH = "/usr/local/bin/dot";

as path for  the executable dot. At least, mine is like that for MAC OS X.

Original comment by IamDeLac on 21 Feb 2013 at 2:01