org.apache.pig.pen
Class LocalLogToPhyTranslationVisitor
java.lang.Object
org.apache.pig.impl.plan.PlanVisitor<LogicalOperator,LogicalPlan>
org.apache.pig.impl.logicalLayer.LOVisitor
org.apache.pig.backend.hadoop.executionengine.physicalLayer.LogToPhyTranslationVisitor
org.apache.pig.pen.LocalLogToPhyTranslationVisitor
public class LocalLogToPhyTranslationVisitor
- extends LogToPhyTranslationVisitor
Methods inherited from class org.apache.pig.backend.hadoop.executionengine.physicalLayer.LogToPhyTranslationVisitor |
getPhysicalPlan, setPigContext, updateWithEmptyBagCheck, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
LocalLogToPhyTranslationVisitor
public LocalLogToPhyTranslationVisitor(LogicalPlan plan)
getLogToPhyMap
public Map<LogicalOperator,PhysicalOperator> getLogToPhyMap()
visit
public void visit(LOCogroup cg)
throws VisitorException
- Overrides:
visit
in class LogToPhyTranslationVisitor
- Parameters:
cg
- the logical cogroup operator that has to be visited
- Throws:
VisitorException
visit
public void visit(LOJoin join)
throws VisitorException
- Overrides:
visit
in class LogToPhyTranslationVisitor
- Parameters:
join
- the logical join operator that has to be visited
- Throws:
VisitorException
visit
public void visit(LOSplit split)
throws VisitorException
- Overrides:
visit
in class LogToPhyTranslationVisitor
- Parameters:
split
- the logical split operator that has to be visited
- Throws:
VisitorException
visit
public void visit(LOSplitOutput split)
throws VisitorException
- Overrides:
visit
in class LogToPhyTranslationVisitor
- Throws:
VisitorException
visit
public void visit(LOStream stream)
throws VisitorException
- Overrides:
visit
in class LogToPhyTranslationVisitor
- Throws:
VisitorException
visit
public void visit(LOCross cross)
throws VisitorException
- Overrides:
visit
in class LogToPhyTranslationVisitor
- Throws:
VisitorException
visit
public void visit(LOStore loStore)
throws VisitorException
- Overrides:
visit
in class LogToPhyTranslationVisitor
- Throws:
VisitorException
Copyright © ${year} The Apache Software Foundation