Package org.apache.pig.experimental.plan

Interface Summary
OperatorPlan  
 

Class Summary
BaseOperatorPlan  
DependencyOrderWalker A walker to walk graphs in dependency order.
DepthFirstWalker Do a depth first traversal of the graph.
Operator  
OperatorSubPlan Class to represent a view of a plan.
PlanEdge  
PlanVisitor A visitor mechanism for navigating and operating on a plan of Operators.
PlanWalker  
ReverseDependencyOrderWalker Visit a plan in the reverse of the dependency order.
SubtreeDependencyOrderWalker  
 



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