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1 package polyglot.ext.jl.parse;
2
3 import polyglot.ast.*;
4 import polyglot.parse.*;
5 import polyglot.types.*;
6 import polyglot.util.*;
7
8
11 public class Name {
12 public final Name prefix;
13 public final String  name;
14 public final Position pos;
15 NodeFactory nf;
16 TypeSystem ts;
17
18 public Name(BaseParser parser, Position pos, String name) {
19 this(parser, pos, null, name);
20 }
21
22 public Name(BaseParser parser, Position pos, Name prefix, String name) {
23 this.nf = parser.nf;
24 this.ts = parser.ts;
25 this.pos = pos;
26 this.prefix = prefix;
27 this.name = name;
28 }
29
30 public Expr toExpr() {
32 if (prefix == null) {
33 return nf.AmbExpr(pos, name);
34 }
35
36 return nf.Field(pos, prefix.toReceiver(), name);
37 }
38
39 public Receiver toReceiver() {
41 if (prefix == null) {
42 return nf.AmbReceiver(pos, name);
43 }
44
45 return nf.AmbReceiver(pos, prefix.toPrefix(), name);
46 }
47
48 public Prefix toPrefix() {
50 if (prefix == null) {
51 return nf.AmbPrefix(pos, name);
52 }
53
54 return nf.AmbPrefix(pos, prefix.toPrefix(), name);
55 }
56
57 public QualifierNode toQualifier() {
59 if (prefix == null) {
60 return nf.AmbQualifierNode(pos, name);
61 }
62
63 return nf.AmbQualifierNode(pos, prefix.toQualifier(), name);
64 }
65
66 public PackageNode toPackage() {
68 if (prefix == null) {
69 return nf.PackageNode(pos, ts.createPackage(null, name));
70 }
71 else {
72 return nf.PackageNode(pos, ts.createPackage(prefix.toPackage().package_(), name));
73 }
74 }
75
76 public TypeNode toType() {
78 if (prefix == null) {
79 return nf.AmbTypeNode(pos, name);
80 }
81
82 return nf.AmbTypeNode(pos, prefix.toQualifier(), name);
83 }
84
85 public String toString() {
86 if (prefix == null) {
87 return name;
88 }
89
90 return prefix.toString() + "." + name;
91 }
92 }
93 |
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