Protocol.java

public class Protocol {
    public static final String LIST = "LIST";
    public static final String STORE = "STORE";
    public static final String LOAD = "LOAD";
    public static final String LOAD_DATA = "LOAD_DATA";
    public static final String RELOAD = "RELOAD";
    public static final String REMOVE = "REMOVE";
    public static final String STORE_TO = "STORE_TO";
    public static final String STORE_COMPLETE = "STORE_COMPLETE";
    public static final String LOAD_FROM = "LOAD_FROM";
    public static final String REMOVE_COMPLETE = "REMOVE_COMPLETE";
    public static final String REBALANCE = "REBALANCE";
    public static final String ERROR_FILE_DOES_NOT_EXIST = "ERROR_FILE_DOES_NOT_EXIST";
    public static final String ERROR_FILE_ALREADY_EXISTS = "ERROR_FILE_ALREADY_EXISTS";
    public static final String ERROR_NOT_ENOUGH_DSTORES = "ERROR_NOT_ENOUGH_DSTORES";
    public static final String ERROR_LOAD = "ERROR_LOAD";
    public static final String ACK = "ACK";
    public static final String STORE_ACK = "STORE_ACK";
    public static final String REMOVE_ACK = "REMOVE_ACK";
    public static final String JOIN = "JOIN";        
    public static final String REBALANCE_STORE = "REBALANCE_STORE";
    public static final String REBALANCE_COMPLETE = "REBALANCE_COMPLETE";
}