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package com.sun.java_cup.internal.runtime;

Defines the Scanner interface, which CUP uses in the default implementation of lr_parser.scan(). Integration of scanners implementing Scanner is facilitated.
Author:David MacMahon
/** * Defines the Scanner interface, which CUP uses in the default * implementation of <code>lr_parser.scan()</code>. Integration * of scanners implementing <code>Scanner</code> is facilitated. * * @author David MacMahon <davidm@smartsc.com> */
/* ************************************************* Interface Scanner Declares the next_token() method that should be implemented by scanners. This method is typically called by lr_parser.scan(). ***************************************************/ public interface Scanner { public Symbol next_token() throws java.lang.Exception; }