/** This should create an AST without imports or method-body statements */
public static CompilationUnit createAST(
IJavaProject javaProject, final ICompilationUnit compilationUnit) {
if (compilationUnit == null) return null;
class CompilationUnitRequestor extends ASTRequestor {
CompilationUnit domUnit = EMPTY_AST_UNIT;
public void acceptAST(ICompilationUnit source, CompilationUnit ast) {
if (source == compilationUnit) domUnit = ast;
}
}
CompilationUnitRequestor requestor = new CompilationUnitRequestor();
ASTParser p = ASTParser.newParser(AST.JLS3);
p.setResolveBindings(true);
p.setBindingsRecovery(true);
p.setProject(javaProject);
p.setKind(ASTParser.K_COMPILATION_UNIT);
p.setIgnoreMethodBodies(true);
p.createASTs(new ICompilationUnit[] {compilationUnit}, NO_KEYS, requestor, null);
if (AptPlugin.DEBUG) {
AptPlugin.trace("created DOM AST for " + compilationUnit.getElementName()); // $NON-NLS-1$
}
return requestor.domUnit;
}
