import org.apache.pig.impl.util.MultiMap;
public class LogToPhyTranslationVisitor extends LogicalPlanVisitor {
public LogToPhyTranslationVisitor(OperatorPlan plan) {
super(plan, new DependencyOrderWalker(plan));
currentPlan = new PhysicalPlan();
logToPhyMap = new HashMap<Operator, PhysicalOperator>();
currentPlans = new Stack<PhysicalPlan>();
}