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1
24
25 package org.aspectj.compiler.base.ast;
26
27 import java.io.*;
28 import java.util.Enumeration  ;
29 import org.aspectj.compiler.base.*;
30 import org.aspectj.util.CollectionUtil;
31 import org.aspectj.compiler.base.parser.SourceInfo;
32
33 import org.aspectj.compiler.crosscuts.joinpoints.*;
35 import org.aspectj.compiler.crosscuts.ast.*;
36
37
38 import java.util.*;
39 import java.lang.reflect.*;
40
41 public class World extends CompilerObject {
42 private List compilationUnits = new ArrayList();
43 private List files = new LinkedList();
44 private ArrayList codeDecs = new ArrayList();
45
46
48 public final SourceLocation source = new DummySourceLocation(getCompiler());
49
50 public final CompilationUnit missingCompilationUnit =
51 new CompilationUnit(source, null, null, new Decs(source), new SourceInfo(null, null),true);
52
53 public final FieldDec FIELD_DEC_NOT_FOUND =
54 new FieldDec(source,new Modifiers(source,1),
55 getTypeManager().anyType.makeTypeD(), "not$found", null);
56 public final FieldDec FIELD_NOT_FOUND = FIELD_DEC_NOT_FOUND;
57
58 public final VarDec VAR_DEC_NOT_FOUND =
59 new VarDec(source,getTypeManager().anyType.makeTypeD(), "not$found", null);
60
61 public final MethodDec METHOD_DEC_NOT_FOUND =
62 new MethodDec(source,new Modifiers(source, 0),getTypeManager().anyType.makeTypeD(),
63 "not$found", new Formals(source),
64 new TypeDs(source), null);
65
66 public final ConstructorDec CONSTRUCTOR_DEC_NOT_FOUND =
67 new ConstructorDec(source,new Modifiers(source, 0), new Formals(source),
68 new TypeDs(source), null);
69
70 public final PointcutDec POINTCUT_DEC_NOT_FOUND =
71 new PointcutDec(source,new Modifiers(source, 0), "NOT_FOUND", null, null, new EmptyPcd(source));
72 public final PointcutDec POINTCUT_NOT_FOUND = POINTCUT_DEC_NOT_FOUND;
73
74 public List getFiles() {
75 return files;
76 }
77
78 private class CompilationUnitEnumerator implements Enumeration {
79 int idx = 0;
80 public boolean hasMoreElements() { return idx < compilationUnits.size(); }
81 public Object nextElement() { return compilationUnits.get(idx++); }
82 }
83 private class FileEnumerator implements Enumeration {
84 int idx = 0;
85 public boolean hasMoreElements() { return idx < files.size(); }
86 public Object nextElement() { return files.get(idx++); }
87 }
88
89
91 public void cleanup() {
94 files = new LinkedList();
95 codeDecs = new ArrayList();
96 compilationUnits = new ArrayList();
97 }
98
99 public World(JavaCompiler compiler) {
100 super(compiler);
101 }
102
103
107 public Enumeration enumerateCompilationUnits() {
108 return new CompilationUnitEnumerator();
109 }
110
111 public List getCompilationUnits() {
112 return compilationUnits;
113 }
114
115 public void addCompilationUnit(CompilationUnit cu) {
116 compilationUnits.add(cu);
117 }
118
119 public Enumeration enumerateFiles() {
120 return new FileEnumerator();
121 }
122
123 public void addFile(String filename) {
124 if (files.contains(filename))
125 return;
126 files.add(filename);
127 }
128
129
131 public String genLabel() {
132 return "aj$label" + labelCount++;
133 }
134 private int labelCount = 0;
135
136
141 public List getTypes() {
142 ArrayList types = new ArrayList();
143 Enumeration en = enumerateCompilationUnits();
144 while (en.hasMoreElements()) {
145 CompilationUnit cu = (CompilationUnit)en.nextElement();
146 types.addAll(cu.getDefinedTypes());
147 }
148 return types;
149 }
150
151
155
156 private List sourceTypes = new LinkedList();
157
158 public void addSourceType(Type type) {
159 sourceTypes.add(type);
161 getTypeManager().addType(type);
162 }
163
164 public Iterator sourceTypesIterator() {
165 return new Iterator() {
166 int index = 0;
167 public boolean hasNext() { return index < sourceTypes.size(); }
168 public Object next() { return sourceTypes.get(index++); }
169 public void remove() { throw new RuntimeException ("can't remove from this"); }
170 };
171 }
173
174
175 private LinkedList buildingTypeGraph = new LinkedList();
176
177 public void pushBuildingTypeGraph(TypeDec td) {
178 buildingTypeGraph.addLast(td);
179 }
181
182 public void popBuildingTypeGraph() {
183 buildingTypeGraph.removeLast();
184 }
185
186 public LinkedList getBuildingTypeGraph() {
187 return buildingTypeGraph;
188 }
189
190
191
193
194 private List jpPlanners = new LinkedList();
197
198 public void addJpPlanner(JpPlanner planner) {
199 if (planner.isStaticPlanner()) {
200 staticJpPlanners.add(new TopJpPlanner(planner));
201 } else {
202 jpPlanners.add(new TopJpPlanner(planner));
203 }
204 }
205
206 public List getJpPlanners() { return jpPlanners; }
207
208 private List staticJpPlanners = new LinkedList();
209
210 public List getStaticJpPlanners() { return staticJpPlanners; }
211
212 private Collection typePlanners = new LinkedList();
216 public void addTypeDecPlanner(TypeDecPlanner planner) {
217 if (!typePlanners.contains(planner)) typePlanners.add(planner);
218 }
219
220 public boolean collectedTypeDecPlanners = false;
221
222 public void runTypeDecPlanners(TypeDec typeDec, int phase) {
223 if (!typeDec.fromSource()) return;
225
226 for (Iterator i = typePlanners.iterator(); i.hasNext(); ) {
228 TypeDecPlanner planner = (TypeDecPlanner)i.next();
229
230 planner.plan(typeDec, phase);
232 }
233 }
234
235 public Map calleeSideCallPoints = new HashMap();
236
237 private Map sourceToOutput = new HashMap();
238 private Map outputToSource = new HashMap();
239
240 public Map getSourceToOutputLineMap() { return sourceToOutput; }
241 public Map getOutputToSourceLineMap() { return sourceToOutput; }
242
243 public void clearState() {
244 sourceToOutput = null;
245 outputToSource = null;
246 }
247 }
248
249
250 |
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