Filters/FilterJava.cs

   1 //
   2 // FilterJava.cs
   3 //
   4 // Copyright (C) 2004 Novell, Inc.
   5 //
   6
   7 //
   8 // Permission is hereby granted, free of charge, to any person obtaining a
   9 // copy of this software and associated documentation files (the "Software"),
  10 // to deal in the Software without restriction, including without limitation
  11 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
  12 // and/or sell copies of the Software, and to permit persons to whom the
  13 // Software is furnished to do so, subject to the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be included in
  16 // all copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  24 // DEALINGS IN THE SOFTWARE.
  25 //
  26
  27 using System;
  28 using System.Collections;
  29 using System.IO;
  30 using System.Text;
  31
  32 using Beagle.Daemon;
  33
  34 namespace Beagle.Filters {
  35
  36         public class FilterJava : FilterSource {
  37
  38                 static string [] strKeyWords = {"abstract", "boolean", "break", "byte", "case", "catch",
  39                                                  "char", "class", "const", "continue", "default", "do",
  40                                                  "double", "else", "extends", "final", "finally", "float",
  41                                                  "for", "goto", "if", "implements", "import", "instanceof",
  42                                                  "int", "interface", "long", "native", "new", "package",
  43                                                  "private", "protected", "public", "return", "short", "static",
  44                                                  "strictfp", "super", "switch", "synchronized", "this", "throw",
  45                                                  "throws", "transient", "try", "void", "volatile", "while" };
  46
  47                 public FilterJava ()
  48                 {
  49                         AddSupportedFlavor (FilterFlavor.NewFromMimeType ("text/x-java"));
  50
  51                 }
  52
  53                 override protected void DoOpen (FileInfo info)
  54                 {
  55                         foreach (string keyword in strKeyWords)
  56                                 KeyWordsHash [keyword] = true;
  57                         SrcLangType = LangType.C_Style;
  58                 }
  59
  60                 override protected void DoPull ()
  61                 {
  62                         string str = TextReader.ReadLine ();
  63                         if (str == null)
  64                                 Finished ();
  65                         else
  66                                 ExtractTokens (str);
  67                 }
  68         }
  69 }