Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/tools/javac/api/JavacTrees.java
src/share/classes/com/sun/tools/javac/api/JavacTrees.java
- changeset 1726
- a7ff36d06fa2
- parent 1704
- ed918a442b83
- child 1734
- 8dd528992c15
equal
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| 1725:e8987ce7fb4b | 1726:a7ff36d06fa2 |
|---|---|
| 31 | 31 |
| 32 import javax.annotation.processing.ProcessingEnvironment; | 32 import javax.annotation.processing.ProcessingEnvironment; |
| 33 import javax.lang.model.element.AnnotationMirror; | 33 import javax.lang.model.element.AnnotationMirror; |
| 34 import javax.lang.model.element.AnnotationValue; | 34 import javax.lang.model.element.AnnotationValue; |
| 35 import javax.lang.model.element.Element; | 35 import javax.lang.model.element.Element; |
| 36 import javax.lang.model.element.ElementKind; | |
| 36 import javax.lang.model.element.ExecutableElement; | 37 import javax.lang.model.element.ExecutableElement; |
| 37 import javax.lang.model.element.TypeElement; | 38 import javax.lang.model.element.TypeElement; |
| 38 import javax.lang.model.type.DeclaredType; | 39 import javax.lang.model.type.DeclaredType; |
| 39 import javax.lang.model.type.TypeKind; | 40 import javax.lang.model.type.TypeKind; |
| 40 import javax.lang.model.type.TypeMirror; | 41 import javax.lang.model.type.TypeMirror; |
| 42 import javax.tools.JavaCompiler; | 43 import javax.tools.JavaCompiler; |
| 43 import javax.tools.JavaFileObject; | 44 import javax.tools.JavaFileObject; |
| 44 | 45 |
| 45 import com.sun.source.doctree.DocCommentTree; | 46 import com.sun.source.doctree.DocCommentTree; |
| 46 import com.sun.source.doctree.DocTree; | 47 import com.sun.source.doctree.DocTree; |
| 47 import com.sun.source.doctree.ReferenceTree; | |
| 48 import com.sun.source.tree.CatchTree; | 48 import com.sun.source.tree.CatchTree; |
| 49 import com.sun.source.tree.CompilationUnitTree; | 49 import com.sun.source.tree.CompilationUnitTree; |
| 50 import com.sun.source.tree.Scope; | 50 import com.sun.source.tree.Scope; |
| 51 import com.sun.source.tree.Tree; | 51 import com.sun.source.tree.Tree; |
| 52 import com.sun.source.util.DocSourcePositions; | 52 import com.sun.source.util.DocSourcePositions; |
| 53 import com.sun.source.util.DocTreePath; | |
| 53 import com.sun.source.util.DocTreeScanner; | 54 import com.sun.source.util.DocTreeScanner; |
| 54 import com.sun.source.util.DocTrees; | 55 import com.sun.source.util.DocTrees; |
| 55 import com.sun.source.util.JavacTask; | 56 import com.sun.source.util.JavacTask; |
| 56 import com.sun.source.util.TreePath; | 57 import com.sun.source.util.TreePath; |
| 57 import com.sun.tools.javac.code.Flags; | 58 import com.sun.tools.javac.code.Flags; |
| 312 if (treeTopLevel == null) | 313 if (treeTopLevel == null) |
| 313 return null; | 314 return null; |
| 314 return TreePath.getPath(treeTopLevel.snd, treeTopLevel.fst); | 315 return TreePath.getPath(treeTopLevel.snd, treeTopLevel.fst); |
| 315 } | 316 } |
| 316 | 317 |
| 317 public Element getElement(TreePath path) { | 318 public Symbol getElement(TreePath path) { |
| 318 JCTree tree = (JCTree) path.getLeaf(); | 319 JCTree tree = (JCTree) path.getLeaf(); |
| 319 Symbol sym = TreeInfo.symbolFor(tree); | 320 Symbol sym = TreeInfo.symbolFor(tree); |
| 320 if (sym == null) { | 321 if (sym == null) { |
| 321 if (TreeInfo.isDeclaration(tree)) { | 322 if (TreeInfo.isDeclaration(tree)) { |
| 322 for (TreePath p = path; p != null; p = p.getParentPath()) { | 323 for (TreePath p = path; p != null; p = p.getParentPath()) { |
| 341 } | 342 } |
| 342 return sym; | 343 return sym; |
| 343 } | 344 } |
| 344 | 345 |
| 345 @Override | 346 @Override |
| 346 public Element getElement(TreePath path, ReferenceTree reference) { | 347 public Element getElement(DocTreePath path) { |
| 347 if (!(reference instanceof DCReference)) | 348 DocTree forTree = path.getLeaf(); |
| 348 return null; | 349 if (forTree instanceof DCReference) |
| 349 DCReference ref = (DCReference) reference; | 350 return attributeDocReference(path.getTreePath(), ((DCReference) forTree)); |
| 350 | 351 if (forTree instanceof DCIdentifier) { |
| 352 if (path.getParentPath().getLeaf() instanceof DCParam) { | |
| 353 return attributeParamIdentifier(path.getTreePath(), (DCParam) path.getParentPath().getLeaf()); | |
| 354 } | |
| 355 } | |
| 356 return null; | |
| 357 } | |
| 358 | |
| 359 private Symbol attributeDocReference(TreePath path, DCReference ref) { | |
| 351 Env<AttrContext> env = getAttrContext(path); | 360 Env<AttrContext> env = getAttrContext(path); |
| 352 | 361 |
| 353 Log.DeferredDiagnosticHandler deferredDiagnosticHandler = | 362 Log.DeferredDiagnosticHandler deferredDiagnosticHandler = |
| 354 new Log.DeferredDiagnosticHandler(log); | 363 new Log.DeferredDiagnosticHandler(log); |
| 355 try { | 364 try { |
| 423 } catch (Abort e) { // may be thrown by Check.completionError in case of bad class file | 432 } catch (Abort e) { // may be thrown by Check.completionError in case of bad class file |
| 424 return null; | 433 return null; |
| 425 } finally { | 434 } finally { |
| 426 log.popDiagnosticHandler(deferredDiagnosticHandler); | 435 log.popDiagnosticHandler(deferredDiagnosticHandler); |
| 427 } | 436 } |
| 437 } | |
| 438 | |
| 439 private Symbol attributeParamIdentifier(TreePath path, DCParam ptag) { | |
| 440 Symbol javadocSymbol = getElement(path); | |
| 441 if (javadocSymbol == null) | |
| 442 return null; | |
| 443 ElementKind kind = javadocSymbol.getKind(); | |
| 444 List<? extends Symbol> params = List.nil(); | |
| 445 if (kind == ElementKind.METHOD || kind == ElementKind.CONSTRUCTOR) { | |
| 446 MethodSymbol ee = (MethodSymbol) javadocSymbol; | |
| 447 params = ptag.isTypeParameter() | |
| 448 ? ee.getTypeParameters() | |
| 449 : ee.getParameters(); | |
| 450 } else if (kind.isClass() || kind.isInterface()) { | |
| 451 ClassSymbol te = (ClassSymbol) javadocSymbol; | |
| 452 params = te.getTypeParameters(); | |
| 453 } | |
| 454 | |
| 455 for (Symbol param : params) { | |
| 456 if (param.getSimpleName() == ptag.getName().getName()) { | |
| 457 return param; | |
| 458 } | |
| 459 } | |
| 460 return null; | |
| 428 } | 461 } |
| 429 | 462 |
| 430 /** @see com.sun.tools.javadoc.ClassDocImpl#findField */ | 463 /** @see com.sun.tools.javadoc.ClassDocImpl#findField */ |
| 431 private VarSymbol findField(ClassSymbol tsym, Name fieldName) { | 464 private VarSymbol findField(ClassSymbol tsym, Name fieldName) { |
| 432 return searchField(tsym, fieldName, new HashSet<ClassSymbol>()); | 465 return searchField(tsym, fieldName, new HashSet<ClassSymbol>()); |
