Style Intelligence v12.0

inetsoft.graph.data
Interface DataSetFilter

All Superinterfaces:
Cloneable, DataSet, Serializable
All Known Implementing Classes:
AbstractDataSetFilter, SortedDataSet, SubDataSet, SumDataSet

public interface DataSetFilter
extends DataSet

DataSetFilter defines the common functions for a data set filter. A dataset filter is a wrapper around another dataset that can add additional calculation or filtering.


Method Summary
 int getBaseCol(int c)
          Get the base column index on its base data set of the specified column.
 int getBaseRow(int r)
          Get the base row index on its base data set of the specified row.
 DataSet getDataSet()
          Get the base data set.
 int getRootCol(int c)
          Get the root column index on its root data set of the specified column.
 DataSet getRootDataSet()
          Get the root data set.
 int getRootRow(int r)
          Get the root row index on its root data set of the specified row.
 
Methods inherited from interface inetsoft.graph.data.DataSet
addCalcColumn, addCalcRow, clone, getCalcColumns, getCalcRows, getColCount, getComparator, getData, getData, getHeader, getRowCount, getType, indexOfHeader, isMeasure, prepareCalc, prepareGraph, removeCalcColumns, removeCalcColValues, removeCalcRows, removeCalcRows, removeCalcRowValues, removeCalcValues
 

Method Detail

getDataSet

DataSet getDataSet()
Get the base data set.


getRootDataSet

DataSet getRootDataSet()
Get the root data set.


getBaseRow

int getBaseRow(int r)
Get the base row index on its base data set of the specified row.

Parameters:
r - the specified row index.
Returns:
the base row index on base data set, -1 if no base row.

getRootRow

int getRootRow(int r)
Get the root row index on its root data set of the specified row.

Parameters:
r - the specified row index.
Returns:
the root row index on root data set, -1 if no root row.

getBaseCol

int getBaseCol(int c)
Get the base column index on its base data set of the specified column.

Parameters:
c - the specified column index.
Returns:
the base column index on base data set, -1 if no base column.

getRootCol

int getRootCol(int c)
Get the root column index on its root data set of the specified column.

Parameters:
c - the specified column index.
Returns:
the root column index on root data set, -1 if no root column.

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