Clover coverage report - groovy - 1.0-beta-6
Coverage timestamp: Thu Jul 15 2004 13:18:22 BST
file stats: LOC: 86   Methods: 0
NCLOC: 8   Classes: 1
30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover
 
 Source file Conditionals Statements Methods TOTAL
CharStream.java - - - -
coverage
 1   
 package org.codehaus.groovy.syntax.lexer;
 2   
 
 3   
 /*
 4   
  $Id: CharStream.java,v 1.5 2004/02/26 17:46:20 jstrachan Exp $
 5   
 
 6   
  Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
 7   
 
 8   
  Redistribution and use of this software and associated documentation
 9   
  ("Software"), with or without modification, are permitted provided
 10   
  that the following conditions are met:
 11   
 
 12   
  1. Redistributions of source code must retain copyright
 13   
     statements and notices.  Redistributions must also contain a
 14   
     copy of this document.
 15   
 
 16   
  2. Redistributions in binary form must reproduce the
 17   
     above copyright notice, this list of conditions and the
 18   
     following disclaimer in the documentation and/or other
 19   
     materials provided with the distribution.
 20   
 
 21   
  3. The name "groovy" must not be used to endorse or promote
 22   
     products derived from this Software without prior written
 23   
     permission of The Codehaus.  For written permission,
 24   
     please contact info@codehaus.org.
 25   
 
 26   
  4. Products derived from this Software may not be called "groovy"
 27   
     nor may "groovy" appear in their names without prior written
 28   
     permission of The Codehaus. "groovy" is a registered
 29   
     trademark of The Codehaus.
 30   
 
 31   
  5. Due credit should be given to The Codehaus -
 32   
     http://groovy.codehaus.org/
 33   
 
 34   
  THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
 35   
  ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
 36   
  NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 37   
  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 38   
  THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 39   
  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 40   
  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 41   
  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 42   
  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 43   
  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 44   
  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 45   
  OF THE POSSIBILITY OF SUCH DAMAGE.
 46   
 
 47   
  */
 48   
 
 49   
 import org.codehaus.groovy.syntax.ReadException;
 50   
 
 51   
 /** Conduit of characters  to a lexer.
 52   
  *
 53   
  *  @see Lexer
 54   
  *  @see AbstractCharStream
 55   
  *
 56   
  *  @author <a href="mailto:bob@werken.com">bob mcwhirter</a>
 57   
  *
 58   
  *  @version $Id: CharStream.java,v 1.5 2004/02/26 17:46:20 jstrachan Exp $
 59   
  */
 60   
 public interface CharStream {
 61   
     // ----------------------------------------------------------------------
 62   
     //     Constants
 63   
     // ----------------------------------------------------------------------
 64   
 
 65   
     /** End-of-stream value. */
 66   
     final char EOS = (char) - 1;
 67   
 
 68   
     // ----------------------------------------------------------------------
 69   
     //     Interface
 70   
     // ----------------------------------------------------------------------
 71   
 
 72   
     String getDescription();
 73   
 
 74   
     /** Consume the next character.
 75   
      *
 76   
      *  @return The consumed character or -1 if no more characters
 77   
      *          available.
 78   
      *
 79   
      *  @throws ReadException If an error occurs attempting to consume
 80   
      *          a character.
 81   
      */
 82   
     char consume() throws ReadException;
 83   
 
 84   
     void close() throws ReadException;
 85   
 }
 86