Package org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans

Class Summary
DotPOPrinter This class can print a physical plan in the DOT format.
PatternNode Used for finding/representing a pattern in the plan This class represents a node in the pattern
PatternPlan Used for finding/representing a pattern in the plan This class represents the pattern Finds only a single matching pattern This is finding a sub-graph( represented by pattern) in the graph(plan)
PhyPlanVisitor The visitor class for the Physical Plan.
PhysicalPlan The base class for all types of physical plans.
PlanPrinter<O extends Operator,P extends OperatorPlan<O>>  
 



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