Package org.pentaho.di.trans.steps.groupby

Class GroupByData

java.lang.Object
org.pentaho.di.trans.step.BaseStepData
org.pentaho.di.trans.steps.groupby.GroupByData
All Implemented Interfaces:
StepDataInterface
public class GroupByData extends BaseStepData implements StepDataInterface
Since:
24-jan-2005
Author:
Matt

  • Field Details

    • previous

      public Object[] previous

    • aggMeta

      public org.pentaho.di.core.row.RowMetaInterface aggMeta
      target value meta for aggregation fields

    • agg

      public Object[] agg

    • groupMeta

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

    • groupAggMeta

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

    • groupnrs

      public int[] groupnrs

    • subjectnrs

      public int[] subjectnrs
      array, length is equal to aggMeta value meta list size and metadata subject fields length. Values corresponds to input values used to calculate target results.

    • counts

      public long[] counts

    • distinctObjs

      public Set<Object>[] distinctObjs

    • bufferList

      public ArrayList<Object[]> bufferList

    • tempFile

      public File tempFile

    • fosToTempFile

      public FileOutputStream fosToTempFile

    • dosToTempFile

      public DataOutputStream dosToTempFile

    • rowsOnFile

      public int rowsOnFile

    • firstRead

      public boolean firstRead

    • fisToTmpFile

      public FileInputStream fisToTmpFile

    • disToTmpFile

      public DataInputStream disToTmpFile

    • groupResult

      public Object[] groupResult

    • hasOutput

      public boolean hasOutput

    • inputRowMeta

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

    • outputRowMeta

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

    • cumulativeSumSourceIndexes

      public List<Integer> cumulativeSumSourceIndexes

    • cumulativeSumTargetIndexes

      public List<Integer> cumulativeSumTargetIndexes

    • cumulativeAvgSourceIndexes

      public List<Integer> cumulativeAvgSourceIndexes

    • cumulativeAvgTargetIndexes

      public List<Integer> cumulativeAvgTargetIndexes

    • previousSums

      public Object[] previousSums

    • previousAvgSum

      public Object[] previousAvgSum

    • previousAvgCount

      public long[] previousAvgCount

    • valueMetaInteger

      public org.pentaho.di.core.row.ValueMetaInterface valueMetaInteger

    • valueMetaNumber

      public org.pentaho.di.core.row.ValueMetaInterface valueMetaNumber

    • mean

      public double[] mean

    • newBatch

      public boolean newBatch

  • Constructor Details

    • GroupByData

      public GroupByData()