public class GraphFinderTest extends CascadingTestCase
{
@Test
public void testFind()
{
ElementGraph graph = new HashJoinSameSourceGraph();
graph = new ContractedTransformer( new SyncPipeExpressionGraph() ).transform( graph ).getEndGraph();
FlowElementExpression SHARED_TAP = new FlowElementExpression( Tap.class, TypeExpression.Topo.SplitOnly );
FlowElementExpression SHARED_HASHJOIN = new FlowElementExpression( HashJoin.class );