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comparison src/nabble/naml/compiler/MacroScope.java @ 0:7ecd1a4ef557

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author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 21 Mar 2019 19:15:52 -0600
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-1:000000000000 0:7ecd1a4ef557
1 package nabble.naml.compiler;
2
3 import java.util.Map;
4 import java.util.HashMap;
5 import java.util.Set;
6 import nabble.naml.dom.Naml;
7
8
9 final class MacroScope {
10 final Macro macro;
11 final MacroScope parentScope;
12 private final Map<String,Naml> args = new HashMap<String,Naml>();
13 private final Map<String,ParamChunk> paramChunks = new HashMap<String,ParamChunk>();
14 boolean hasVars = false;
15
16 private MacroScope(Macro macro,MacroScope parentScope) {
17 this.macro = macro;
18 this.parentScope = parentScope;
19 }
20
21 MacroScope(Macro macro) {
22 this(macro,null);
23 }
24
25 Source source() {
26 return macro.source;
27 }
28
29 void addArg(String name,Naml naml) {
30 args.put(name,naml);
31 }
32
33 void addParamChunk(ParamChunk paramChunk) {
34 paramChunks.put(paramChunk.name,paramChunk);
35 }
36
37 Naml getArg(String name) {
38 return args.get(name);
39 }
40
41 ParamChunk getParamChunk(String name) {
42 return paramChunks.get(name);
43 }
44
45 Set<String> getArgNames() {
46 return args.keySet();
47 }
48
49 MacroScope newScope(Macro macro) {
50 return new MacroScope(macro,this);
51 }
52 }