Customize the MarginRangeLoader Interface Implementation

If you do not want to use a Vlocity calculation procedure to calculate your margin ranges, you can create a new one, name it in the pricing plan step, and build custom logic to load the margin range.

Note

This step is optional. Skip it if you want to use Salesforce's default MarginRangeLoader interface implementation.

Name	Properties
Interface Name	MarginRangeLoader
Active Implementation Class	DefaultMarginRangeLoaderImplementation
Purpose	Introduced in the Winter '19 release, this interface implementation loads the margin range data from a Vlocity calculation procedure and returns the data in an output map. You can pass the calculation procedure name, loadMarginRange, through the pricing plan step.

Specify your input and output parameters.

Input /Output Data Key	Data Type	Description
Input Parameters
parent	sObject	For order, opportunity, or quote
lineItemList	List<sObject>	For orderItem, opportunityLineItem, or quoteLineItem
Output Parameters
matrix Output	Map <Id, Map<String, Decimal>	ID is lineItemID For line item id, you need to pass the Map<String, Decimal> map. The following keys are expected: One Time Margin Lower Bound One Time Margin Upper Bound Recurring Margin Lower Bound Recurring Margin Upper Bound

Use the following sample code to customize the margin range interface implementation.

global class SampleMarginRangeLoaderImplementation implements vlocity_cmt.VlocityOpenInterface
{
    global Boolean invokeMethod(String methodName, Map<String, Object> input, Map<String, Object> output,
                                Map<String, Object> options)
    {
        if (methodName.equals('loadMarginRanges'))
        {
            loadMarginRanges(input, output, options);
            return true;
        }
        return false;
    }
 
    private void loadMarginRanges(Map<String, Object> input, Map<String, Object> output,
                                  Map<String, Object> options)
    {
        //write your own logic
    }
}