@NotNull
@Override
public PsiJavaCodeReferenceElement createReferenceElementByFQClassName(
@NotNull final String qName, @NotNull final GlobalSearchScope resolveScope) {
final String shortName = PsiNameHelper.getShortClassName(qName);
return new LightClassReference(myManager, shortName, qName, resolveScope);
}
@NotNull
@Override
public PsiKeyword createKeyword(@NotNull final String text) throws IncorrectOperationException {
if (!PsiNameHelper.getInstance(myManager.getProject()).isKeyword(text)) {
throw new IncorrectOperationException("\"" + text + "\" is not a keyword.");
}
return new LightKeyword(myManager, text);
}
@NotNull
@Override
public PsiImportStatement createImportStatementOnDemand(@NotNull final String packageName)
throws IncorrectOperationException {
if (packageName.isEmpty()) {
throw new IncorrectOperationException("Cannot create import statement for default package.");
}
if (!PsiNameHelper.getInstance(myManager.getProject()).isQualifiedName(packageName)) {
throw new IncorrectOperationException("Incorrect package name: \"" + packageName + "\".");
}
final PsiJavaFile aFile = createDummyJavaFile("import " + packageName + ".*;");
final PsiImportStatementBase statement = extractImport(aFile, false);
return (PsiImportStatement)
CodeStyleManager.getInstance(myManager.getProject()).reformat(statement);
}
private boolean isIdentifier(@NotNull String name) {
return PsiNameHelper.getInstance(myManager.getProject()).isIdentifier(name);
}