Package org.apache.tajo.plan.visitor

Interface Summary

Interface	Description
LogicalPlanVisitor<CONTEXT,RESULT>

Class Summary

Class	Description
BasicLogicalPlanVisitor<CONTEXT,RESULT>
ExplainLogicalPlanVisitor	It returns a list of node plan strings.
ExplainLogicalPlanVisitor.Context
ExplainLogicalPlanVisitor.DepthString
SimpleAlgebraVisitor<CONTEXT,RESULT>	SimpleAlgebraVisitor provides a simple and fewer visit methods.