SOFTWARE APPLICATION DEVELOPMENT TOOL Russian patent published in 2018 - IPC G06F9/44 

FIELD: calculating; counting.

SUBSTANCE: invention relates to the development of software applications systems for use with systems that communicate with a variety of different external systems. Software application development tool for assembling applications where the registration terminal is coupled with the systems and services of airlines is disclosed, comprising: data and messages used by the application, that are described using a declarative data description language; a system component library including a device abstraction layer for interactions between the registration terminal and the application to manage the devices, and a host abstraction layer for interactions between the airline systems and services and the application; a graphical tool (GUI) for modeling the workflow of an application, the workflow includes screens and services described declaratively through a declarative data description language; and an assembly tool for assembling an application using a graphical tool, declarative rules, and customized settings of system components selected from the library.

EFFECT: technical result is the possibility of simultaneous orchestration of the application without the need to compile the program for the special features of the technical implementations of external systems.

21 cl, 4 dwg