Page History

digraph G \{ rankdir=LR 

<source>
            node [shape=boxrectangle, color=blue, label="JADE Agent"] 
            node1 [shape=boxrectangle, color=blue , label="Firewall"] 
            node2 [shape=box=rectangle, color=blue , label="JADE Background Service (JADEBS)"] 
            node3 [shape=rectangle, color=blue , label="Firewall"] 
            node4 [shape=rectangle, color=blue , label="Database"] 
       
</source>

node0 -> node1 ;    
node1->node2 

node2->node1 -> node3 ;    
node3->node4 

\}