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

   1 package eu.svjatoslav.inspector.java.methods;
   2
   3 import java.util.ArrayList;
   4 import java.util.List;
   5
   6 import eu.svjatoslav.inspector.tokenizer.InvalidSyntaxException;
   7 import eu.svjatoslav.inspector.tokenizer.Tokenizer;
   8
   9 public class ClassReference {
  10
  11         public String name;
  12
  13         List<ClassReference> typeParameters = new ArrayList<ClassReference>();
  14
  15         public ClassReference(final Tokenizer tokenizer)
  16                         throws InvalidSyntaxException {
  17                 name = tokenizer.getNextToken().token;
  18
  19                 if (!tokenizer.probeNextToken("<"))
  20                         return;
  21
  22                 while (true) {
  23                         final ClassReference parameterType = new ClassReference(tokenizer);
  24                         typeParameters.add(parameterType);
  25
  26                         if (!tokenizer.probeNextToken(","))
  27                                 break;
  28                 }
  29
  30                 tokenizer.expectNextToken(">");
  31         }
  32
  33         @Override
  34         public String toString() {
  35                 final EnumerationBuffer result = new EnumerationBuffer();
  36
  37                 result.append(name);
  38
  39                 if (typeParameters.size() > 0) {
  40                         result.append("<");
  41                         for (final ClassReference classReference : typeParameters)
  42                                 result.appendEnumeration(classReference.toString());
  43                         result.append(">");
  44                 }
  45
  46                 return result.toString();
  47         }
  48 }