Package org.jline.builtins

Class NfaMatcher<T>

  • public class NfaMatcher<T>
extends java.lang.Object
    NFA implementation. See https://swtch.com/~rsc/regexp/regexp1.html

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      private static class  NfaMatcher.Frag  
      (package private) static class  NfaMatcher.State  

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.util.function.BiFunction<T,​java.lang.String,​java.lang.Boolean> matcher  
      private java.lang.String regexp  
      private NfaMatcher.State start  

    • Constructor Summary

      Constructors 
      Constructor Description
      NfaMatcher​(java.lang.String regexp, java.util.function.BiFunction<T,​java.lang.String,​java.lang.Boolean> matcher)  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) void addState​(java.util.Set<NfaMatcher.State> l, NfaMatcher.State s)  
      void compile()  
      boolean match​(java.util.List<T> args)  
      java.util.Set<java.lang.String> matchPartial​(java.util.List<T> args)
      Returns the list of possible matcher names for the next object
      (package private) static NfaMatcher.State toNfa​(java.util.List<java.lang.String> postfix)  
      (package private) static java.util.List<java.lang.String> toPostFix​(java.lang.String regexp)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • regexp

        private final java.lang.String regexp

      • matcher

        private final java.util.function.BiFunction<T,​java.lang.String,​java.lang.Boolean> matcher

    • Constructor Detail

      • NfaMatcher

        public NfaMatcher​(java.lang.String regexp,
                  java.util.function.BiFunction<T,​java.lang.String,​java.lang.Boolean> matcher)

    • Method Detail

      • compile

        public void compile()

      • match

        public boolean match​(java.util.List<T> args)

      • matchPartial

        public java.util.Set<java.lang.String> matchPartial​(java.util.List<T> args)
        Returns the list of possible matcher names for the next object
        Parameters:
        args - input list
        Returns:
        the list of possible matcher names for the next object

      • toNfa

        static NfaMatcher.State toNfa​(java.util.List<java.lang.String> postfix)

      • toPostFix

        static java.util.List<java.lang.String> toPostFix​(java.lang.String regexp)