Method Find

cpp/src/arrow/filesystem/mockfs.cc:96–103

  }

  Entry* Find(const std::string& s) {
    auto it = entries.find(s);
    if (it != entries.end()) {
      return it->second.get();
    } else {
      return nullptr;
    }
  }

  bool CreateEntry(const std::string& s, std::unique_ptr<Entry> entry) {
    DCHECK(!s.empty());