Package org.openl.rules.dt

Class LookupHeadersTransformer

java.lang.Object

org.openl.rules.dt.TwoDimensionDecisionTableTransformer

org.openl.rules.dt.LookupHeadersTransformer

All Implemented Interfaces:

CoordinatesTransformer

public class LookupHeadersTransformer
extends TwoDimensionDecisionTableTransformer

Transformer for lookup table headers values. The common case is that the RET section is the last one in the header, as shown below:

C1

C2

C3

HC1

HC2

HC3

RET1

For users convenience it is possible to define RET section in any place of lookup header after vertical conditions. Example:

C1

C2

C3

HC1

RET1

HC2

HC3

And we need to transform it to common case for further work.

Author:

DLiauchuk

Field Summary

Fields inherited from class org.openl.rules.dt.TwoDimensionDecisionTableTransformer

HCONDITION_HEADERS_HEIGHT

Method Summary

Modifier and Type	Method	Description
int	getColumn(int col, int row)
int	getRow(int col, int row)

Methods inherited from class org.openl.rules.dt.TwoDimensionDecisionTableTransformer

getHeight, getWidth

Methods inherited from class java.lang.Object

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

Method Detail

getColumn

public int getColumn(int col,
                     int row)

Specified by:

getColumn in interface CoordinatesTransformer

Overrides:

getColumn in class TwoDimensionDecisionTableTransformer

Parameters:

col - The column of logical table.

row - The row of logical table.

Returns:

Coordinates inside the source table.

getRow

public int getRow(int col,
                  int row)

Specified by:

getRow in interface CoordinatesTransformer

Overrides:

getRow in class TwoDimensionDecisionTableTransformer

Parameters:

col - The column of logical table.

row - The row of logical table.

Returns:

Coordinates inside the source table.