Package org.apache.hop.pipeline.transform

Interface IRowHandler

public interface IRowHandler

Defines methods used for handling row data within transforms.

By default, the implementation used in BaseTransform leverages the logic defined within BaseTransform. (see BaseTransform)

BaseTransform.setRowHandler(IRowHandler) can be used to override this behavior.

Field Summary

Fields

Modifier and Type	Field	Description
static Class<?>	PKG

Method Summary

Modifier and Type	Method	Description
Object[]	getRow()
default Object[]	getRowFrom(IRowSet rowSet)
void	putError(IRowMeta rowMeta, Object[] row, long nrErrors, String errorDescriptions, String fieldNames, String errorCodes)
void	putRow(IRowMeta rowMeta, Object[] row)
default void	putRowTo(IRowMeta rowMeta, Object[] row, IRowSet rowSet)

Field Detail

PKG

static final Class<?> PKG

Method Detail

getRow

Object[] getRow()
         throws HopException

Throws:

HopException

putRow

void putRow(IRowMeta rowMeta,
            Object[] row)
     throws HopTransformException

Throws:

HopTransformException

putError

void putError(IRowMeta rowMeta,
              Object[] row,
              long nrErrors,
              String errorDescriptions,
              String fieldNames,
              String errorCodes)
       throws HopTransformException

Throws:

HopTransformException

putRowTo

default void putRowTo(IRowMeta rowMeta,
                      Object[] row,
                      IRowSet rowSet)
               throws HopTransformException

Throws:

HopTransformException

getRowFrom

default Object[] getRowFrom(IRowSet rowSet)
                     throws HopTransformException

Throws:

HopTransformException