Package cascading.flow.iso.graph

Examples of cascading.flow.iso.graph.HashJoinSameSourceGraph


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 );
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    }

  @Test
  public void testFind2()
    {
    ElementGraph graph = new HashJoinSameSourceGraph();

    graph = new ContractedTransformer( new SyncPipeExpressionGraph() ).transform( graph ).getEndGraph();

    FlowElementExpression sharedTap = new FlowElementExpression( Tap.class, TypeExpression.Topo.SplitOnly );
    FlowElementExpression sharedHashJoin = new FlowElementExpression( HashJoin.class );
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    catch( PlannerException exception )
      {
      // do nothing
      }

    new RuleExec( ruleRegistry ).executeRulePhase( PlanPhase.PreResolveAssembly, plannerContext, new RuleResult( new HashJoinSameSourceGraph() ) );
    }
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    }

  @Test
  public void testHashJoinSameSourceGraphTransform()
    {
    transform( new HashJoinSameSourceGraph(), new TestHashJoinSameSourceExpression() );
    }
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