org.pentaho.di.trans.steps.getpreviousrowfield

Class GetPreviousRowFieldData

java.lang.Object

org.pentaho.di.trans.step.BaseStepData

org.pentaho.di.trans.steps.getpreviousrowfield.GetPreviousRowFieldData

All Implemented Interfaces:

StepDataInterface

public class GetPreviousRowFieldData
extends BaseStepData
implements StepDataInterface

return field value from previous row.

Since:

07 September 2008

Author:

Samatar Hassan

Nested Class Summary

Nested classes/interfaces inherited from class org.pentaho.di.trans.step.BaseStepData

BaseStepData.StepExecutionStatus

Field Summary

Fields

Modifier and Type	Field and Description
org.pentaho.di.core.row.RowMetaInterface	inputRowMeta
int[]	inStreamNrs
int	NrPrevFields
org.pentaho.di.core.row.RowMetaInterface	outputRowMeta
String[]	outStreamNrs
Object[]	previousRow

Constructor Summary

Constructors

Constructor and Description
GetPreviousRowFieldData() Default constructor.

Method Summary

Methods inherited from class org.pentaho.di.trans.step.BaseStepData

getStatus, isDisposed, isEmpty, isFinished, isIdle, isInitialising, isRunning, isStopped, setStatus

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pentaho.di.trans.step.StepDataInterface

getStatus, isDisposed, isEmpty, isFinished, isIdle, isInitialising, isRunning, setStatus

Field Detail

inStreamNrs

public int[] inStreamNrs

outStreamNrs

public String[] outStreamNrs

previousRow

public Object[] previousRow

inputRowMeta

public org.pentaho.di.core.row.RowMetaInterface inputRowMeta

outputRowMeta

public org.pentaho.di.core.row.RowMetaInterface outputRowMeta

NrPrevFields

public int NrPrevFields

Constructor Detail

GetPreviousRowFieldData

public GetPreviousRowFieldData()

Default constructor.