Visual Lambda is used everywhere in QWFIX RTAnalyzer. User can use Visual Lambda to build flexible dynamic business rules.
The Visual Lambda business rules can be used to control the behavior of the running FIX engines during run time. For example, user can apply dynamic Visual Lambda rules to reject intra-day FIX messages or orders based on complex criteria.
The Visual Lambda rules can also be used to build query criteria. Details will be discussed in the next chapter.
The QWFIX repository server hosts a Visual Lambda store for global Visual Lambda modules. The Visual Lambda modules in repository server can be managed by QWFIX Enterprise Manager. For more information about managing Visual Lambda in repository and Visual Lambda programming, please read "Working With FIX Visual Lambda".
The RTAnalyzer also maintains it's own Visual Lambda store. Users can build their own private copies of Visual Lambda modules in QWRTAnalyzer.