@Override
public boolean accepts(
@NotNull PsiSwitchStatement psiSwitchStatement,
ProcessingContext context) {
final PsiExpression expression =
psiSwitchStatement.getExpression();
if (expression == null) return false;
PsiClass aClass =
PsiUtil.resolveClassInClassTypeOnly(expression.getType());
return aClass != null && aClass.isEnum();
}
public static boolean hasAccessibleConstructor(PsiType type) {
if (type instanceof PsiArrayType) return true;
final PsiClass psiClass = PsiUtil.resolveClassInType(type);
if (psiClass == null || psiClass.isEnum() || psiClass.isAnnotationType()) return false;
if (!(psiClass instanceof PsiCompiledElement)) return true;
final PsiMethod[] methods = psiClass.getConstructors();
if (methods.length == 0) return true;
for (final PsiMethod method : methods) {
if (!method.hasModifierProperty(PsiModifier.PRIVATE)) return true;
}
return false;
}