Class AssemblyEOI

  • All Implemented Interfaces:
    java.lang.Comparable<AssemblySymbol>

    public class AssemblyEOI
    extends AssemblyTerminal
    A terminal that accepts the end of input
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static AssemblyEOI EOI
      The end-of-input terminal
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.util.Collection<java.lang.String> getSuggestions​(java.lang.String got, java.util.Map<java.lang.String,​java.lang.Long> labels)
      Provide a collection of strings that this terminal would have accepted
      java.util.Collection<AssemblyParseToken> match​(java.lang.String buffer, int pos, AssemblyGrammar grammar, java.util.Map<java.lang.String,​java.lang.Long> labels)
      Attempt to match a token from the input buffer starting at a given position
      java.lang.String toString()  
      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait
    • Field Detail

      • EOI

        public static final AssemblyEOI EOI
        The end-of-input terminal
    • Method Detail

      • match

        public java.util.Collection<AssemblyParseToken> match​(java.lang.String buffer,
                                                              int pos,
                                                              AssemblyGrammar grammar,
                                                              java.util.Map<java.lang.String,​java.lang.Long> labels)
        Description copied from class: AssemblyTerminal
        Attempt to match a token from the input buffer starting at a given position
        Specified by:
        match in class AssemblyTerminal
        Parameters:
        buffer - the input buffer
        pos - the cursor position in the buffer
        grammar - the grammar containing this terminal
        labels - the program labels, if applicable
        Returns:
        the matched token, or null
      • getSuggestions

        public java.util.Collection<java.lang.String> getSuggestions​(java.lang.String got,
                                                                     java.util.Map<java.lang.String,​java.lang.Long> labels)
        Description copied from class: AssemblyTerminal
        Provide a collection of strings that this terminal would have accepted
        Specified by:
        getSuggestions in class AssemblyTerminal
        Parameters:
        got - the remaining contents of the input buffer
        labels - the program labels, if applicable
        Returns:
        a, possibly empty, collection of suggestions