Oracle® Rules Palette Release 9.1.0.0.0 E15811-01

# Pre-defined Java Functions

Pre-defined Java functions are available to assist with calculation creation. You can use these Java functions in the math section of rule configuration.

Note: View the V9 XML Configuration topic in this help system for a list of available Java functions. The Java functions are located in Transaction Rule | Transaction Elements | Math Elements | Function.

Steps to Use a Pre-defined Java Function

1. Check-out the rule you want to use a Java function in.

2. Open the Math pane.

3. From the Palette window, scroll down to the folder labeled rule and drag and drop Function onto the Configuration Area.

Note: If you do not see the Palette window on the screen, you can open it by selecting Open Search Palette Window from the Window option on the main menu.

4. Enter a name for the new math variable.

5. Click the Data type field to select a data type from the drop down box.

6. Select Log or Round if necessary.

7. In the Call text box, type the function and its parameters.

8. Check-in the rule to save the changes to the database.