public int compareTo(DiscoveryDescription sd) throws ClassCastException {
if (sd == null) {
throw new NullPointerException();
}
if (sd == this) {
return 0;
}
return getInstanceName().compareTo(sd.getInstanceName());
}
public boolean equals(Object o) {
if (o == this) {
return true;
}
if (!(o instanceof DiscoveryDescription)) {
return false;
}
DiscoveryDescription descriptor = (DiscoveryDescription) o;
return descriptor.getInstanceName().equals(getInstanceName());
}