Examples of org.openquark.cal.compiler.CALMultiplexedLexer

org.openquark.cal.compiler.CALMultiplexedLexer

Warning- this class should only be used by the CAL compiler implementation. It is not part of the external API of the CAL platform.

Instances of this class encapsulates the multiplexing of the two lexers used in lexing CAL source: the main CAL lexer and the CALDoc lexer. Since these two lexers are codependent (namely on scanning '/''*''*' as the start of a CALDoc comment, and '*''/' as the end of one), the two lexers should not be created or accessed individually, but rather through an instance of this class, which guarantees that they are always created and used as a pair. @author Joseph Wong

        
        Scanner() {
            // TODOEL - the lexer is constructed with a null value for the compiler.
            //   This means that we will miss any compiler messages.
            //super(new DocumentInputStream(0, getLength()));
            lexer = new CALMultiplexedLexer(null, new DocumentReader(0, getLength()), null);
            //scanComments = true;
        }

         */
        public void setRange(int p0, int p1) {
            // TODOEL - the lexer is constructed with a null value for the compiler.
            //   This means that we will miss any compiler messages.
            //useInputStream(new DocumentInputStream(p0, p1));
            lexer = new CALMultiplexedLexer(null, new DocumentReader(p0, p1), null);
            this.p0 = p0;
        }

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