Apache Hive - Class Diagram - Classes that implement GraphWalker

Name	Type	Package	Detail
ColumnPruner.ColumnPrunerWalker	Class	ql.optimizer	Detail
ConstantPropagate.ConstantPropagateWalker	Class	ql.optimizer	Detail
DefaultGraphWalker	Class	ql.lib	Detail
ForwardWalker	Class	ql.lib	Detail
GenMapRedWalker	Class	ql.parse	Detail
GenSparkWorkWalker	Class	parse.spark	Detail
GenTezWorkWalker	Class	ql.parse	Detail
PreOrderWalker	Class	ql.lib	Detail
TaskGraphWalker	Class	ql.lib	Detail
TezWalker	Class	ql.parse	Detail