Introduction - If you have any usage issues, please Google them yourself
This is an experiment in compiling principles, which converts a regular expression into an algorithm that does not determine a poor automaton NFA, and friends who are interested can download it.
A regular expression is a literal pattern composed of common characters (such as character a to z) and special characters (called metacharacters). This pattern describes one or more strings that match when looking for a text body. The regular expression is used as a template to match a character pattern to the searched string.
The symbol of this example includes:
1. Basic regular expressions, such as ab
2. Repeat, such as a*
3. Choose between various options, such as a BBB 0 b
In the Reg Exp of Convert, click enter the regular expression, then click Convert-> To the NFA.
Packet : 41695073reg2nfa.rar filelist
morecode.net\reg2NFA.jar
morecode.net\src\reg2nfa\Constants.java
morecode.net\src\reg2nfa\EdgeLink.java
morecode.net\src\reg2nfa\Element.java
morecode.net\src\reg2nfa\Graph.java
morecode.net\src\reg2nfa\GraphNode.java
morecode.net\src\reg2nfa\SpecialEdge.java
morecode.net\src\reg2nfa\TransformDemo.java
morecode.net\src\reg2nfa\TransformFrame.java
morecode.net\src\reg2nfa\TransformModel.java
morecode.net\src\reg2nfa\TransformView.java
morecode.net\src\reg2nfa
morecode.net\src
morecode.net