Командный паттерн вызова удаленных процедур (RPC) в Android

public class Album implements JsonExtractable, Parcelable {
    public int id;
    public String name;
    public int photosCount;

    public boolean isCurrent;
    public boolean isCanDeleted;
    public boolean isEnabled;

    public Album() {}

    private Album(Parcel parcel) {
        id = parcel.readInt();
        name = parcel.readString();
        photosCount = parcel.readInt();
        isCurrent = parcel.readInt() == 1;
        isCanDeleted = parcel.readInt() == 1;
        isEnabled = parcel.readInt() == 1;
    }

    public String getNameWithCount(String photosSuffix) {
        return name + " (" + photosCount + " " + photosSuffix + ")";
    }

    @Override
    public void fromJson(JSONObject json) throws JSONException {
        id = json.optInt("id", 0);
        name = json.optString("name");
        photosCount = json.optInt("photosCount", 0);
        isCurrent = json.optBoolean("current");
        isCanDeleted = json.optBoolean("canDeleted");
        isEnabled = json.optBoolean("enabled");
    }

    @Override public String toString() { return name; }

    public static final Creator<Album> CREATOR = new Parcelable.Creator<Album>() {
        @Override
        public Album createFromParcel(Parcel parcel) {
            return new Album(parcel);
        }

        @Override
        public Album[] newArray(int size) {
            return new Album[size];
        }
    };

    @Override public int describeContents() { return 0;}

    @Override
    public void writeToParcel(Parcel parcel, int flags) {
        parcel.writeInt(id);
        parcel.writeString(name);
        parcel.writeInt(photosCount);
        parcel.writeInt(isCurrent ? 1 : 0);
        parcel.writeInt(isCanDeleted ? 1 : 0);
        parcel.writeInt(isEnabled ? 1 : 0);
    }
}