org.drools.decisiontable
Class SpreadsheetDRLConverter
java.lang.Object
org.drools.decisiontable.SpreadsheetDRLConverter
public class SpreadsheetDRLConverter
- extends java.lang.Object
Method Summary |
java.lang.String |
convertToDRL(java.io.InputStream xlsStream,
InputType type)
Generates DRL from the input stream containing the spreadsheet. |
java.lang.String |
convertToDRL(java.io.InputStream stream,
java.lang.String worksheetName)
Looks for a named worksheet to find the decision tables on. |
java.lang.String |
convertToDRL(java.lang.String classPathResource,
InputType inputType)
Convenience implementation, taking rules from the classpath. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SpreadsheetDRLConverter
public SpreadsheetDRLConverter()
convertToDRL
public java.lang.String convertToDRL(java.io.InputStream xlsStream,
InputType type)
- Generates DRL from the input stream containing the spreadsheet.
- Parameters:
xlsStream
- The stream to the spreadsheet. Uses the first worksheet found
for the decision tables, ignores others.
- Returns:
- DRL xml, ready for use in drools.
convertToDRL
public java.lang.String convertToDRL(java.lang.String classPathResource,
InputType inputType)
- Convenience implementation, taking rules from the classpath. It is
recommended to use the stream version, as you can then change rules
dynamically. (that is a lot of the benefit of rule engines !).
- Parameters:
classPathResource
- full class path to the spreadsheet you wish to convert to DRL.
Uses the first worksheet for the decision tables.
- Returns:
- DRL.
convertToDRL
public java.lang.String convertToDRL(java.io.InputStream stream,
java.lang.String worksheetName)
- Looks for a named worksheet to find the decision tables on. Only works
with XLS format spreadsheets (as they have multiple worksheets).
- Parameters:
stream
- The stream of the decision tables (spreadsheet) IN XLS format !!worksheetName
- The name of the worksheet that the decision tables live on.
- Returns:
- DRL, ready to go.