HandlerFieldFilterClashError

An error indicating that two message handlers have clashing ByField filtering signatures.

Two handlers clash if they handle the same type of message but filter messages by different fields. For example:

    \@Subscribe(filter = @ByField(path = "member_count", value = "0"))
    public void onProject(ProjectStarted event) {
    }

    \@Subscribe(filter = @ByField(path = "by.admin", value = "false"))
    public void onStarted(ProjectStarted event) {
    }
    

Both methods onProject and onStarted subscribe to ProjectStarted but filter the events by member_count and by.admin fields respectively. This is an invalid situation, since both filters could be satisfied simultaneously.