Examples of PlannerContext

Examples of cascading.flow.planner.PlannerContext

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    {
    RuleRegistry ruleRegistry = new RuleRegistry();

    ruleRegistry.addElementFactory( NonTapFactory.TEMP_TAP, new NonTapFactory() );

    PlannerContext plannerContext = new PlannerContext( ruleRegistry, null, null, null, true );

    ruleRegistry.addRule( new RuleInsertionTransformer( PlanPhase.PreResolveAssembly, new TestCheckpointExpression(), IntermediateTapElementFactory.TEMP_TAP ) );
//    ruleRegistry.addRule( new RuleContractedTransform( PlanPhase.PreResolve, new NoOpPipeExpression() ) );

    RuleResult ruleResult = new RuleExec( ruleRegistry ).executeRulePhase( PlanPhase.PreResolveAssembly, plannerContext, new RuleResult( new StandardElementGraph() ) );
    FlowElementGraph flowElementGraph = ruleResult.getAssemblyGraph();

    SubGraphIterator iterator = new ExpressionSubGraphIterator(
      new PlannerContext(),
      new NoGroupTapExpressionGraph(),
      new TapGroupTapExpressionGraph(),
      flowElementGraph
    );
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Examples of cascading.flow.planner.PlannerContext

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  @Test
  public void testSubGraphIterator2()
    {
    RuleRegistry ruleRegistry = new RuleRegistry();

    PlannerContext plannerContext = new PlannerContext( ruleRegistry );

    ruleRegistry.addRule( new RemoveNoOpPipeTransformer() );

    FlowElementGraph elementGraph = new HashJoinMergeIntoHashJoinStreamedStreamedMergeGraph();
//    FlowElementGraph elementGraph = new HashJoinAroundHashJoinLeftMostGraph();
    RuleResult ruleResult = new RuleExec( ruleRegistry ).executeRulePhase( PlanPhase.PreResolveAssembly, plannerContext, new RuleResult( elementGraph ) );
    FlowElementGraph flowElementGraph = ruleResult.getAssemblyGraph();

    flowElementGraph.writeDOT( getPlanPath() + "/mergejoin.dot" );

    ContractedTransformer transformer = new ContractedTransformer( new TestNoGroupTapExpressionGraph() );

    Transformed<ElementGraph> transformed = transformer.transform( plannerContext, flowElementGraph );

    transformed.writeDOTs( getPlanPath() + "/transform/" );

    SubGraphIterator iterator = new ExpressionSubGraphIterator(
      new PlannerContext(),
      new TestNoGroupTapExpressionGraph(),
      new TestConsecutiveTapsExpressionGraph(),
      false,
      flowElementGraph
    );
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Examples of cascading.flow.planner.PlannerContext

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    FlowElementGraph elementGraph = new SelfCoGroupGraph();
    RuleExec ruleExec = new RuleExec( ruleRegistry );

    ruleExec.enableTransformTracing( getPlanPath() );

    PlannerContext plannerContext = new PlannerContext( ruleRegistry );

    RuleResult ruleResult = ruleExec.exec( plannerContext, elementGraph );
    }
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Examples of cascading.flow.planner.PlannerContext

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  private void runSubGraphIteratorRotate( FlowElementGraph elementGraph, int numSubGraphs )
    {
    RuleRegistry ruleRegistry = new RuleRegistry();

    PlannerContext plannerContext = new PlannerContext( ruleRegistry );

    ruleRegistry.addRule( new RemoveNoOpPipeTransformer() );

    RuleResult ruleResult = new RuleExec( ruleRegistry ).executeRulePhase( PlanPhase.PreResolveAssembly, plannerContext, new RuleResult( elementGraph ) );
    FlowElementGraph flowElementGraph = ruleResult.getAssemblyGraph();

    flowElementGraph.writeDOT( getPlanPath() + "/node.dot" );

    ExpressionSubGraphIterator iterator = new ExpressionSubGraphIterator(
      new PlannerContext(),
      new TestNoGroupTapExpressionGraph(),
      new TestConsecutiveTapsExpressionGraph(),
      false,
      flowElementGraph
    );
View Full Code Here

Examples of cascading.flow.planner.PlannerContext

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    {
    RuleRegistry ruleRegistry = new RuleRegistry();

    ruleRegistry.addElementFactory( NonTapFactory.TEMP_TAP, new NonTapFactory() );

    PlannerContext plannerContext = new PlannerContext( ruleRegistry, null, null, null, true );

    ruleRegistry.addRule( new RuleAssert( PlanPhase.PreResolveAssembly, new LoneGroupExpression(), "lone group assertion" ) );
    ruleRegistry.addRule( new RuleInsertionTransformer( PlanPhase.PreResolveAssembly, new TestGroupGroupExpression(), IntermediateTapElementFactory.TEMP_TAP ) );

    try
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Examples of cascading.flow.planner.PlannerContext

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    {
    RuleRegistry ruleRegistry = new RuleRegistry();

    ruleRegistry.addElementFactory( NonTapFactory.TEMP_TAP, new NonTapFactory() );

    PlannerContext plannerContext = new PlannerContext( ruleRegistry, null, null, null, true );

    Asserted asserted = new RuleAssert( PlanPhase.PreResolveAssembly, ruleExpression, "message" ).assertion( plannerContext, flowElementGraph );

//    assertion.getMatched().writeDOT( getTestOutputRoot() + "/dots/assertion.dot" );
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Examples of cascading.flow.planner.PlannerContext

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    {
    RuleRegistry ruleRegistry = new RuleRegistry();

    ruleRegistry.addElementFactory( NonTapFactory.TEMP_TAP, new NonTapFactory() );

    PlannerContext plannerContext = new PlannerContext( ruleRegistry, null, null, null, true );

    RuleInsertionTransformer ruleTempTapInsertionTransformer = new RuleInsertionTransformer( PlanPhase.PreResolveAssembly, ruleExpression, IntermediateTapElementFactory.TEMP_TAP );
    Transformed<ElementGraph> insertionTransformed = ruleTempTapInsertionTransformer.transform( plannerContext, flowElementGraph );

    insertionTransformed.writeDOTs( getPlanPath() );
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Examples of cascading.flow.planner.PlannerContext

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*/
public abstract class GraphTransformer<In extends ElementGraph, Out extends ElementGraph>
  {
  public Transformed<Out> transform( In rootGraph )
    {
    return transform( new PlannerContext(), rootGraph );
    }
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Examples of cascading.flow.planner.PlannerContext

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    return matchExpression;
    }

  public Match findFirstMatch( ElementGraph elementGraph )
    {
    return findFirstMatch( new PlannerContext(), elementGraph );
    }
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Examples of cascading.flow.planner.PlannerContext

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    return new Match( matchExpression, elementGraph, mapping, mapping.values(), getAllEdges( plannerContext, elementGraph, mapping ) );
    }

  public Match findAllMatches( ElementGraph elementGraph )
    {
    return findAllMatches( new PlannerContext(), elementGraph );
    }
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