class StatementUpdate {

	@JsonIgnore
	public String getJsonUpdateString() {
		try {
			return mapper.writeValueAsString(this);
		} catch (JsonProcessingException e) {
			return ("Failed to serialize statement update to JSON: " + e.toString());
		}
	}

	public  StatementUpdate(StatementDocument currentDocument,
			List<Statement> addStatements, List<Statement> deleteStatements);

}