Examples of cascading.tuple.Fields.printVerbose()

cascading.tuple.Fields.printVerbose()
Method printLong returns a String representation of this instance along with the size. @return String


    Fields sourceSelector = source.getSourceFields().subtract( trainingFields );
    Fields sinkSelector = sink.getSinkFields();


    LOG.debug( "source select = {}", sourceSelector.printVerbose() );
    LOG.debug( "sink select   = {}", sinkSelector.printVerbose() );


    List<Tuple> sourceTuples = asList( flow, source, sourceSelector );
    List<Tuple> sinkTuples = asList( flow, sink, sinkSelector );


    assertEquals( sourceTuples, sinkTuples, 0.000001d, skipFields, skip );

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    Fields sourceSelector = source.getSourceFields();
    Fields sinkSelector = sink.getSinkFields();


    LOG.debug( "source select = {}", sourceSelector.printVerbose() );
    LOG.debug( "sink select   = {}", sinkSelector.printVerbose() );


    List<Tuple> sourceTuples = asList( flow, source, sourceSelector );
    List<Tuple> sinkTuples = asList( flow, sink, sinkSelector );


    assertEquals( sourceTuples, sinkTuples, 0.000001d );

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          continue;


        Fields lhsError = new Fields( lhsFields.get( i ), lhsFields.getType( i ) );
        Fields rhsError = new Fields( rhsFields.get( i ), rhsFields.getType( i ) );


        throw new OperatorException( this, "grouping fields must declare same types:" + lhsError.printVerbose() + " not same as " + rhsError.printVerbose() );
        }
      }


    return true;
    }

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        // we must relax field checking in the face of unknown fields
        if( !foundUnknown && declaredFields.size() != size * ( numSelfJoins + 1 ) )
          {
          if( isSelfJoin() )
            throw new OperatorException( this, "declared grouped fields not same size as grouped values, declared: " + declaredFields.printVerbose() + " != size: " + size * ( numSelfJoins + 1 ) );
          else
            throw new OperatorException( this, "declared grouped fields not same size as grouped values, declared: " + declaredFields.printVerbose() + " resolved: " + Util.print( appendableFields, "" ) );
          }


        int i = 0;

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        if( !foundUnknown && declaredFields.size() != size * ( numSelfJoins + 1 ) )
          {
          if( isSelfJoin() )
            throw new OperatorException( this, "declared grouped fields not same size as grouped values, declared: " + declaredFields.printVerbose() + " != size: " + size * ( numSelfJoins + 1 ) );
          else
            throw new OperatorException( this, "declared grouped fields not same size as grouped values, declared: " + declaredFields.printVerbose() + " resolved: " + Util.print( appendableFields, "" ) );
          }


        int i = 0;
        for( Fields appendableField : appendableFields )
          {

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          {
          Scope incomingScope = iterator.next();
          Fields fields = incomingScope.getIncomingSpliceFields();


          if( !commonFields.equalsFields( fields ) )
            throw new OperatorException( this, "merged streams must declare the same field names, in the same order, expected: " + commonFields.printVerbose() + " found: " + fields.printVerbose() );
          }


        return commonFields;
        }
      else

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      {
      throw new OperatorException( this, OperatorException.Kind.argument, exception.getSourceFields(), argumentSelector, exception );
      }
    catch( Exception exception )
      {
      throw new OperatorException( this, "unable to resolve argument selector: " + argumentSelector.printVerbose(), exception );
      }
    }


  Fields resolveDeclared( Set<Scope> incomingScopes, Fields arguments )
    {

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    Fields fieldDeclaration = getFieldDeclaration();


    if( getOutputSelector().isReplace() )
      {
      if( arguments.isDefined() && fieldDeclaration.isDefined() && arguments.size() != fieldDeclaration.size() )
        throw new OperatorException( this, "during REPLACE both the arguments selector and field declaration must be the same size, arguments: " + arguments.printVerbose() + " declaration: " + fieldDeclaration.printVerbose() );


      if( fieldDeclaration.isArguments() ) // there is no type info, so inherit it
        return arguments;


      return arguments.project( fieldDeclaration );

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