CpoolUtf8


1   // Copyright (c) 1997  Per M.A. Bothner.
2   // This is free software;  for terms and warranty disclaimer see ./COPYING.
3   
4   package gnu.bytecode;
5   import java.io.*;
6   
7   public class CpoolUtf8 extends CpoolEntry
8   {
9     String   string;
10  
11    CpoolUtf8 () { }
12  
13    CpoolUtf8 (ConstantPool cpool, int h, String   s)
14    {
15      super (cpool, h);
16      string = s;
17    }
18  
19    public int hashCode ()
20    {
21      if (hash == 0)
22        hash = string.hashCode();
23      return hash;
24    }
25  
26    public final void intern () { string = string.intern(); }
27  
28    public int getTag() { return 1; } // CONSTANT_CUtf8
29  
30    public final String   getString()
31    {
32      return string;
33    }
34  
35    void write (DataOutputStream dstr) throws java.io.IOException  
36    {
37      dstr.writeByte (1);  // CONSTANT_Utf8
38      dstr.writeUTF (string);
39    }
40  
41    public void print (ClassTypeWriter dst, int verbosity)
42    {
43      if (verbosity > 0)
44        dst.print("Utf8: ");
45      dst.printQuotedString(string);
46    }
47  };
48

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