src/main/java/eu/svjatoslav/inspector/java/methods/Clazz.java

   1 /*
   2  * JavaInspect - Utility to visualize java software
   3  * Copyright (C) 2013-2015, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of version 3 of the GNU Lesser General Public License
   7  * or later as published by the Free Software Foundation.
   8  */
   9
  10 package eu.svjatoslav.inspector.java.methods;
  11
  12 import java.util.ArrayList;
  13 import java.util.List;
  14
  15 import eu.svjatoslav.commons.string.tokenizer.InvalidSyntaxException;
  16 import eu.svjatoslav.commons.string.tokenizer.Tokenizer;
  17 import eu.svjatoslav.commons.string.tokenizer.TokenizerMatch;
  18
  19 public class Clazz {
  20
  21         private final String packageName;
  22         private final String className;
  23         private final boolean isInterface;
  24
  25         public ClassReference superClass;
  26         public List<ClassReference> implementedInterfaces = new ArrayList<ClassReference>();
  27
  28         public Clazz(final String packageName, final String className,
  29                         final Tokenizer tokenizer, final boolean isInterface)
  30                         throws InvalidSyntaxException {
  31
  32                 this.packageName = packageName;
  33                 this.className = className;
  34                 this.isInterface = isInterface;
  35
  36                 while (true) {
  37                         final TokenizerMatch match = tokenizer.getNextToken();
  38
  39                         if ("extends".equals(match.token)) {
  40                                 superClass = new ClassReference(tokenizer);
  41                                 continue;
  42                         }
  43
  44                         if ("implements".equals(match.token)) {
  45                                 while (true) {
  46                                         implementedInterfaces.add(new ClassReference(tokenizer));
  47
  48                                         if (tokenizer.probeNextToken(","))
  49                                                 continue;
  50
  51                                         break;
  52                                 }
  53                                 continue;
  54                         }
  55
  56                         if ("{".equals(match.token)) {
  57                                 parseClassBody(tokenizer);
  58                                 break;
  59                         }
  60
  61                 }
  62         }
  63
  64         public String getFullName() {
  65                 return packageName + "." + className;
  66         }
  67
  68         public void parseClassBody(final Tokenizer tokenizer) {
  69                 tokenizer.skipUntilDataEnd();
  70         }
  71
  72         @Override
  73         public String toString() {
  74                 final EnumerationBuffer result = new EnumerationBuffer();
  75
  76                 result.append(packageName + " -> " + className + " ");
  77
  78                 if (isInterface)
  79                         result.append("(interface)");
  80                 else
  81                         result.append("(class)");
  82                 result.append("\n");
  83
  84                 if (superClass != null)
  85                         result.append("    super: " + superClass.toString() + "\n");
  86
  87                 if (implementedInterfaces.size() > 0) {
  88                         result.append("    implements: ");
  89                         for (final ClassReference classReference : implementedInterfaces)
  90                                 result.appendEnumeration(classReference.toString());
  91                         result.append("\n");
  92                 }
  93
  94                 return result.toString();
  95         }
  96
  97 }