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java.lang.Objectorg.apache.pig.impl.physicalLayer.POVisitor
org.apache.pig.impl.physicalLayer.POTreePrinter
public class POTreePrinter
Field Summary |
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Fields inherited from class org.apache.pig.impl.physicalLayer.POVisitor |
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mOpTable |
Constructor Summary | |
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POTreePrinter(Map<OperatorKey,ExecPhysicalOperator> opTable,
PrintStream ps)
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Method Summary | |
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void |
decreaseIdent()
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void |
increaseIdent()
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void |
visitCogroup(POCogroup p)
Only POCogroup.visit() and subclass implementations of this function should ever call this method. |
void |
visitEval(POEval p)
Only POEval.visit() and subclass implementations of this function should ever call this method. |
void |
visitLoad(POLoad p)
Only POLoad.visit() and subclass implementations of this function should ever call this method. |
void |
visitMapreduce(POMapreduce p)
Only POMapreduce.visit() and subclass implementations of this function should ever call this method. |
void |
visitSort(POSort p)
Only POSort.visit() and subclass implementations of this function should ever call this method. |
void |
visitSplit(POSplit p)
Only POSplit.visit() and subclass implementations of this function should ever call this method. |
void |
visitStore(POStore p)
Only POStore.visit() and subclass implementations of this function should ever call this method. |
void |
visitUnion(POUnion p)
Only POUnion.visit() and subclass implementations of this function should ever call this method. |
Methods inherited from class org.apache.pig.impl.physicalLayer.POVisitor |
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visitRead |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public POTreePrinter(Map<OperatorKey,ExecPhysicalOperator> opTable, PrintStream ps)
Method Detail |
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public void increaseIdent()
public void decreaseIdent()
public void visitMapreduce(POMapreduce p)
POVisitor
visitMapreduce
in class POVisitor
public void visitLoad(POLoad p)
POVisitor
visitLoad
in class POVisitor
public void visitSort(POSort p)
POVisitor
visitSort
in class POVisitor
public void visitStore(POStore p)
POVisitor
visitStore
in class POVisitor
public void visitCogroup(POCogroup p)
POVisitor
visitCogroup
in class POVisitor
public void visitEval(POEval p)
POVisitor
visitEval
in class POVisitor
public void visitSplit(POSplit p)
POVisitor
visitSplit
in class POVisitor
public void visitUnion(POUnion p)
POVisitor
visitUnion
in class POVisitor
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