Package org.apache.hop.pipeline.transform

Class RowAdapter

java.lang.Object

org.apache.hop.pipeline.transform.RowAdapter

All Implemented Interfaces:

IRowListener

public class RowAdapter
extends Object
implements IRowListener

RowAdapter is an adapter class for receiving row events. The methods in this class are empty. This class exists as convenience for creating row listener objects that may not need to implement all the methods of the IRowListener interface

See Also:

IRowListener

Constructor Summary

Constructors

Constructor	Description
RowAdapter()	Instantiates a new row adapter.

Method Summary

Modifier and Type	Method	Description
void	errorRowWrittenEvent(IRowMeta rowMeta, Object[] row)	Empty method implementing the IRowListener.errorRowWrittenEvent interface method
void	rowReadEvent(IRowMeta rowMeta, Object[] row)	Empty method implementing the IRowListener.rowReadEvent interface method
void	rowWrittenEvent(IRowMeta rowMeta, Object[] row)	Empty method implementing the IRowListener.rowWrittenEvent interface method

Methods inherited from class java.lang.Object

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

Constructor Detail

RowAdapter

public RowAdapter()

Instantiates a new row adapter.

Method Detail

errorRowWrittenEvent

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

Empty method implementing the IRowListener.errorRowWrittenEvent interface method

Specified by:

errorRowWrittenEvent in interface IRowListener

Parameters:

rowMeta - the metadata of the row

row - the data of the row

Throws:

HopTransformException - an exception that can be thrown to hard stop the transform

See Also:

IRowListener.errorRowWrittenEvent(IRowMeta, java.lang.Object[])

rowReadEvent

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

Empty method implementing the IRowListener.rowReadEvent interface method

Specified by:

rowReadEvent in interface IRowListener

Parameters:

rowMeta - the metadata of the row

row - the data of the row

Throws:

HopTransformException - an exception that can be thrown to hard stop the transform

See Also:

IRowListener.rowReadEvent(IRowMeta, java.lang.Object[])

rowWrittenEvent

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

Empty method implementing the IRowListener.rowWrittenEvent interface method

Specified by:

rowWrittenEvent in interface IRowListener

Parameters:

rowMeta - the metadata of the row

row - the data of the row

Throws:

HopTransformException - an exception that can be thrown to hard stop the transform

See Also:

IRowListener.rowWrittenEvent(IRowMeta, java.lang.Object[])