org.apache.pig.impl.logicalLayer
Class LogicalPlanCloner

java.lang.Object
  extended by org.apache.pig.impl.logicalLayer.LogicalPlanCloner

public class LogicalPlanCloner
extends Object

LogicalPlanCloner provides the only mechanism of cloning a logical plan and hence the the logical operators in the plan.


Constructor Summary
LogicalPlanCloner(LogicalPlan plan)
           
 
Method Summary
 LogicalPlan getClonedPlan()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

LogicalPlanCloner

public LogicalPlanCloner(LogicalPlan plan)
Parameters:
plan - logical plan to be cloned
Method Detail

getClonedPlan

public LogicalPlan getClonedPlan()
                          throws CloneNotSupportedException
Throws:
CloneNotSupportedException


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