Class TupleFunc

java.lang.Object
org.apache.pig.EvalFunc<org.apache.pig.data.Tuple>
org.archive.hadoop.func.TupleFunc
public class TupleFunc extends org.apache.pig.EvalFunc<org.apache.pig.data.Tuple>

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.apache.pig.EvalFunc

    org.apache.pig.EvalFunc.SchemaType

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected org.apache.pig.data.TupleFactory
    mTupleFactory
     

    Fields inherited from class org.apache.pig.EvalFunc

    log, pigLogger, reporter, returnType

  • Constructor Summary

    Constructors
    Constructor
    Description
    TupleFunc()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.pig.data.Tuple
    exec(org.apache.pig.data.Tuple tup)
     

    Methods inherited from class org.apache.pig.EvalFunc

    addCredentials, allowCompileTimeCalculation, finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLoadCaster, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, needEndOfAllInputProcessing, outputSchema, progress, setEndOfAllInput, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn

    Methods inherited from class java.lang.Object

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

  • Field Details

    • mTupleFactory

      protected org.apache.pig.data.TupleFactory mTupleFactory

  • Constructor Details

    • TupleFunc

      public TupleFunc()

  • Method Details

    • exec

      public org.apache.pig.data.Tuple exec(org.apache.pig.data.Tuple tup) throws IOException
      Specified by:
      exec in class org.apache.pig.EvalFunc<org.apache.pig.data.Tuple>
      Throws:
      IOException