title: OrientDB Graph API: process results of SQL query
body: <p>I'm exploring ways of interacting with OrientDB graphs. I'm writing java code, so I'm using some kind of java API. Since tinkerpop is described as the "JDBC" of graph databases, I naively assumed there would be an equivalent of executing a query and then processing the result set.</p>
  
  <p>From a graph, I can call something like:</p>
  
  <pre><code>graph.command(new OCommandSQL("SELECT FROM class")).execute();
  </code></pre>
  
  <p>Then what? The "execute" method returns an Object, not very helpful. By printing out the class name of the result object, it seems to be a "OrientDynaElementIterable", whatever that is.</p>
  
  <p>So I'm not sure I understand how I run a query and then iterate over the results. In general I actually don't understand tinkerpop, as I'm dealing with a load of OrientDB specific classes that are curiously part of the tinkerpop specification, so how does that make my code portable across graph databases?</p>