This is a simple sequence diagram example for bank quote.
The loan broker then calls the bank quote gateway. This component performs the predictive routing operation by calling each bank in turn. The bank components model the interface to a real-world banking operation. For example the Bank1 class is the interface to the Bank1WS.jws Web Service that models the banking operation. When a loan request comes in, there is some amount of clerical work performed before generating the rate quote based on all the parameters. In this example, the rate quote is generated by a banking Web service.
The bank quote gateway aggregates the responses from the banks and chooses the best quote from all the quotes received. The response is sent back to the loan broker, which formats the data from the best quote and returns the report to the client.
