public RewritableImportSection parse(XtextResource resource) {
RewritableImportSection rewritableImportSection =
new RewritableImportSection(
resource,
importsConfiguration,
importsConfiguration.getImportSection(resource),
whitespaceInformationProvider
.getLineSeparatorInformation(resource.getURI())
.getLineSeparator(),
regionUtil,
nameValueConverter);
return rewritableImportSection;
}
public void update() {
XImportSection importSection = importsConfiguration.getImportSection(resource);
if (importSection == null && importsConfiguration instanceof IMutableImportsConfiguration) {
importSection = XtypeFactory.eINSTANCE.createXImportSection();
IMutableImportsConfiguration mutableImportsConfiguration =
(IMutableImportsConfiguration) importsConfiguration;
mutableImportsConfiguration.setImportSection(resource, importSection);
}
if (importSection == null) {
return;
}
removeObsoleteStaticImports();
List<XImportDeclaration> allImportDeclarations = newArrayList();
allImportDeclarations.addAll(originalImportDeclarations);
allImportDeclarations.addAll(addedImportDeclarations);
allImportDeclarations.removeAll(removedImportDeclarations);
List<XImportDeclaration> importDeclarations = importSection.getImportDeclarations();
importDeclarations.clear();
importDeclarations.addAll(allImportDeclarations);
}