@Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        EmailTemplateFileEntry that = (EmailTemplateFileEntry) o;
        return Objects.equals(subject, that.subject) && Objects.equals(html, that.html) && Objects.equals(plain, that.plain)
                       && category == that.category;
    }
Email template entry in the format stored in the template file index (notification-template-index).

@author Marc Savy {@literal <marc@blackparrotlabs.io>}
manager/api/rest-impl/src/main/java/io/apiman/manager/api/notifications/email/EmailTemplateFileEntry.java