Simple JAVA application to check correctness of inputs for making Data-Flow Diagrams (DFDs)
DFD(Data Flow Diagram) verification tool is to check the correctness of purposed DFD by the user. The tool will take input by user such as number of processes and external entities, level of DFD and process flow of the underlying system. For
a given set of characteristics needed in a software, the project aims to verify the DFD model and if there is any
error it will display that error. This project can help user to draw correct Data flow diagrams.