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Brooklyn entities for NoSQL data store software entities

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package brooklyn.entity.nosql.mongodb;

/**
 * @see Replica set status reference
 */
public enum ReplicaSetMemberStatus {

    STARTUP("Start up, phase 1 (parsing configuration)"),
    PRIMARY("Primary"),
    SECONDARY("Secondary"),
    RECOVERING("Member is recovering (initial sync, post-rollback, stale members)"),
    FATAL("Member has encountered an unrecoverable error"),
    STARTUP2("Start up, phase 2 (forking threads)"),
    UNKNOWN("Unknown (the set has never connected to the member)"),
    ARBITER("Member is an arbiter"),
    DOWN("Member is not accessible to the set"),
    ROLLBACK("Member is rolling back data. See rollback"),
    SHUNNED("Member has been removed from replica set");

    private final String description;

    ReplicaSetMemberStatus(String description) {
        this.description = description;
    }

    public static ReplicaSetMemberStatus fromCode(int code) {
        switch (code) {
            case 0: return STARTUP;
            case 1: return PRIMARY;
            case 2: return SECONDARY;
            case 3: return RECOVERING;
            case 4: return FATAL;
            case 5: return STARTUP2;
            case 6: return UNKNOWN;
            case 7: return ARBITER;
            case 8: return DOWN;
            case 9: return ROLLBACK;
            case 10: return SHUNNED;
            default: return UNKNOWN;
        }
    }

    @Override
    public String toString() {
        return name() + ": " + description;
    }

}