Package org.drools.decisiontable.parser.xls

Class PropertiesSheetListener

java.lang.Object

org.drools.decisiontable.parser.xls.PropertiesSheetListener

All Implemented Interfaces:

DataListener

public class PropertiesSheetListener
extends Object
implements DataListener

Reads an Excel sheet as key-value properties. Treats the first non-empty cell on a row as a key and any subsequent non-empty cell as a value. Any cells defined after the second cell are ignored as comments. Could be easily adapted to accept multiple values per key but the semantics were kept in line with Properties.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PropertiesSheetListener.CaseInsensitiveMap

Field Summary

Fields inherited from interface org.drools.template.parser.DataListener

NON_MERGED

Constructor Summary

Constructors

Constructor	Description
PropertiesSheetListener()

Method Summary

Modifier and Type	Method	Description
void	finishSheet()
PropertiesSheetListener.CaseInsensitiveMap	getProperties()	Return the key value pairs.
void	newCell(int row, int column, String value, int mergedColStart)
void	newRow(int rowNumber, int columns)	Enter a new row.
void	startSheet(String name)

Methods inherited from class java.lang.Object

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

Constructor Details

PropertiesSheetListener

public PropertiesSheetListener()

Method Details

getProperties

public PropertiesSheetListener.CaseInsensitiveMap getProperties()

Return the key value pairs. If this is called before the sheet is finished, then it will build the properties map with what is known. Subsequent calls will update the properties map.

Returns:

properties

startSheet

public void startSheet(String name)

Specified by:

startSheet in interface DataListener

finishSheet

public void finishSheet()

Specified by:

finishSheet in interface DataListener

newRow

public void newRow(int rowNumber,
 int columns)

Enter a new row. This is ignored.

Specified by:

newRow in interface DataListener

Parameters:

rowNumber - The row number.

columns - The Colum number.

newCell

public void newCell(int row,
 int column,
 String value,
 int mergedColStart)

Specified by:

newCell in interface DataListener