Package org.apache.pig.pen.util

Examples of org.apache.pig.pen.util.PreOrderDepthFirstWalker

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    // depthfirstwalker
    public AugmentBaseDataVisitor(OperatorPlan plan,
            Map<Operator, PhysicalOperator> logToPhysMap,
            Map<LOLoad, DataBag> baseData,
            Map<Operator, DataBag> derivedData) throws FrontendException {
        super(plan, new PreOrderDepthFirstWalker(
                plan));
        this.baseData = baseData;
        this.derivedData = derivedData;
        this.logToPhysMap = logToPhysMap;
    }
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    public LineageTrimmingVisitor(LogicalPlan plan,
            Map<LOLoad, DataBag> baseData,
            ExampleGenerator eg,
            Map<Operator, PhysicalOperator> LogToPhyMap,
            PhysicalPlan physPlan, PigContext pc) throws IOException, InterruptedException {
        super(plan, new PreOrderDepthFirstWalker(plan));
        // this.baseData.putAll(baseData);
        this.baseData = baseData;
        this.plan = plan;
        this.LogToPhyMap = LogToPhyMap;
        this.pc = pc;
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    // depthfirstwalker
    public AugmentBaseDataVisitor(OperatorPlan plan,
            Map<Operator, PhysicalOperator> logToPhysMap,
            Map<LOLoad, DataBag> baseData,
            Map<Operator, DataBag> derivedData) throws FrontendException {
        super(plan, new PreOrderDepthFirstWalker(
                plan));
        this.baseData = baseData;
        this.derivedData = derivedData;
        this.logToPhysMap = logToPhysMap;
    }
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    // depthfirstwalker
    public AugmentBaseDataVisitor(OperatorPlan plan,
            Map<Operator, PhysicalOperator> logToPhysMap,
            Map<LOLoad, DataBag> baseData,
            Map<Operator, DataBag> derivedData) throws FrontendException {
        super(plan, new PreOrderDepthFirstWalker(
                plan));
        this.baseData = baseData;
        this.derivedData = derivedData;
        this.logToPhysMap = logToPhysMap;
    }
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    public LineageTrimmingVisitor(LogicalPlan plan,
            Map<LOLoad, DataBag> baseData,
            ExampleGenerator eg,
            Map<Operator, PhysicalOperator> LogToPhyMap,
            PhysicalPlan physPlan, PigContext pc) throws IOException, InterruptedException {
        super(plan, new PreOrderDepthFirstWalker(plan));
        // this.baseData.putAll(baseData);
        this.baseData = baseData;
        this.plan = plan;
        this.LogToPhyMap = LogToPhyMap;
        this.pc = pc;
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    // depthfirstwalker
    public AugmentBaseDataVisitor(OperatorPlan plan,
            Map<Operator, PhysicalOperator> logToPhysMap,
            Map<LOLoad, DataBag> baseData,
            Map<Operator, DataBag> derivedData) throws FrontendException {
        super(plan, new PreOrderDepthFirstWalker(
                plan));
        this.baseData = baseData;
        this.derivedData = derivedData;
        this.logToPhysMap = logToPhysMap;
    }
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Related Classes of org.apache.pig.pen.util.PreOrderDepthFirstWalker

  • org.apache.pig.newplan.DepthFirstWalker
  • org.apache.pig.pen.AugmentBaseDataVisitor
  • org.apache.pig.pen.LineageTrimmingVisitor
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