org.pentaho.di.trans.steps.simplemapping

类 RowOutputDataMapper

java.lang.Object

org.pentaho.di.trans.step.RowAdapter

org.pentaho.di.trans.steps.simplemapping.RowOutputDataMapper

所有已实现的接口:

RowListener

public class RowOutputDataMapper
extends RowAdapter

This class takes care of mapping output data from the mapping step back to the parent transformation, renaming columns mainly.

作者:

matt

构造器概要

构造器

构造器和说明
RowOutputDataMapper(MappingIODefinition inputDefinition, MappingIODefinition outputDefinition, PutRowInterface putRowInterface)

方法概要

限定符和类型	方法和说明
void	rowWrittenEvent(org.pentaho.di.core.row.RowMetaInterface rowMeta, Object[] row) Empty method implementing the RowListener.rowWrittenEvent interface method

从类继承的方法 org.pentaho.di.trans.step.RowAdapter

errorRowWrittenEvent, rowReadEvent

从类继承的方法 java.lang.Object

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

构造器详细资料

RowOutputDataMapper

public RowOutputDataMapper(MappingIODefinition inputDefinition,
                           MappingIODefinition outputDefinition,
                           PutRowInterface putRowInterface)

方法详细资料

rowWrittenEvent

public void rowWrittenEvent(org.pentaho.di.core.row.RowMetaInterface rowMeta,
                            Object[] row)
                     throws org.pentaho.di.core.exception.KettleStepException

从类复制的说明: RowAdapter

Empty method implementing the RowListener.rowWrittenEvent interface method

指定者:

rowWrittenEvent 在接口中 RowListener

覆盖:

rowWrittenEvent 在类中 RowAdapter

参数:

rowMeta - the metadata of the row

row - the data of the row

抛出:

org.pentaho.di.core.exception.KettleStepException - an exception that can be thrown to hard stop the step

另请参阅:

RowListener.rowWrittenEvent(org.pentaho.di.core.row.RowMetaInterface, java.lang.Object[])