public RewritableImportSection(
XtextResource resource,
IImportsConfiguration importsConfiguration,
XImportSection originalImportSection,
String lineSeparator,
ImportSectionRegionUtil regionUtil,
IValueConverter<String> nameConverter) {
this.importsConfiguration = importsConfiguration;
this.resource = resource;
this.lineSeparator = lineSeparator;
this.regionUtil = regionUtil;
this.nameValueConverter = nameConverter;
this.implicitlyImportedPackages = importsConfiguration.getImplicitlyImportedPackages(resource);
this.importRegion = regionUtil.computeRegion(resource);
if (originalImportSection != null) {
for (XImportDeclaration originalImportDeclaration :
originalImportSection.getImportDeclarations()) {
this.originalImportDeclarations.add(originalImportDeclaration);
JvmDeclaredType importedType = originalImportDeclaration.getImportedType();
if (originalImportDeclaration.isStatic()) {
String memberName = originalImportDeclaration.getMemberName();
if (originalImportDeclaration.isExtension()) {
Maps2.putIntoSetMap(importedType, memberName, staticExtensionImports);
} else {
Maps2.putIntoSetMap(importedType, memberName, staticImports);
}
} else if (importedType != null) {
Maps2.putIntoListMap(importedType.getSimpleName(), importedType, plainImports);
}
}
}
}
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);
}