What a program for the interactive drawing of a finite state machine (regular expression)?

Hello. There is a text. You need to obtain a finite state machine (regular expression) that preferably can connect to a Java program, and he would be able to issue the required text. At the entrance we interactively (with the mouse, for example) allocated in the text the parts that we need and those that are not needed.
What programs are there for this?
September 19th 19 at 12:32
2 answers
September 19th 19 at 12:34
The Decision -- RegexMagic
September 19th 19 at 12:36
I do not understand... What you call "automatic"?
I'm talking about finite state machines: deterministic and nondeterministic. Simply put, the output needs a regular season, where she might pass the search text. - Shanie_Armstrong98 commented on September 19th 19 at 12:39
: habrahabr.ru/post/230185 - your task is not mentioned? - tess.Simonis3 commented on September 19th 19 at 12:42

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