org.apache.pig.pen.util
Class DisplayExamples

java.lang.Object
  org.apache.pig.pen.util.DisplayExamples

public class DisplayExamples
extends Object

Field Summary

static int

MAX_DATAATOM_LENGTH

Constructor Summary

DisplayExamples()

Method Summary

static void	printSimple(Operator op, LogicalPlan lp, Map<Operator,DataBag> exampleData)
static String	printTabular(LogicalPlan lp, Map<Operator,DataBag> exampleData, Map<LOForEach,Map<LogicalRelationalOperator,DataBag>> forEachInnerLogToDataMap)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAX_DATAATOM_LENGTH

public static final int MAX_DATAATOM_LENGTH

See Also:

Constant Field Values

Constructor Detail

DisplayExamples

public DisplayExamples()

Method Detail

printTabular

public static String printTabular(LogicalPlan lp,
                                  Map<Operator,DataBag> exampleData,
                                  Map<LOForEach,Map<LogicalRelationalOperator,DataBag>> forEachInnerLogToDataMap)
                           throws FrontendException

Throws:

FrontendException

printSimple

public static void printSimple(Operator op,
                               LogicalPlan lp,
                               Map<Operator,DataBag> exampleData)