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Java > Open Source Codes > gnu > kawa > reflect > StaticFieldLocation


1 package gnu.kawa.reflect;
2 import gnu.bytecode.ClassType;
3 import gnu.mapping.*;
4 import gnu.expr.*;
5
6 public class StaticFieldLocation extends FieldLocation
7 {
8   public StaticFieldLocation(String JavaDoc cname, String JavaDoc fname)
9   {
10     super(null, ClassType.make(cname), fname);
11   }
12
13   public StaticFieldLocation(ClassType type, String JavaDoc mname)
14   {
15     super(null, type, mname);
16   }
17
18   public Object JavaDoc get (Object JavaDoc defaultValue)
19   {
20     Object JavaDoc val = super.get(defaultValue);
21     if (val instanceof kawa.lang.Macro)
22       getDeclaration();
23     return val;
24   }
25
26   public static StaticFieldLocation
27   define(Environment environ, Symbol sym, Object JavaDoc property,
28      String JavaDoc cname, String JavaDoc fname)
29   {
30     StaticFieldLocation loc = new StaticFieldLocation(cname, fname);
31     environ.addLocation(sym, property, loc);
32     return loc;
33   }
34
35   public static StaticFieldLocation make (Declaration decl)
36   {
37     gnu.bytecode.Field fld = decl.field;
38     ClassType ctype = fld.getDeclaringClass();
39     StaticFieldLocation loc = new StaticFieldLocation(ctype, fld.getName());
40     loc.setDeclaration(decl);
41     //maybe setKindFlags();
42 return loc;
43   }
44
45   public static StaticFieldLocation make (/*Object name,*/ String JavaDoc cname, String JavaDoc fldName)
46   {
47     return new StaticFieldLocation(cname, fldName);
48   }
49 }
50
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