package iamrescue.communication.messages;
import org.apache.commons.collections15.Closure;
public class DecreaseTTLByOne implements Closure<Message> {
private static DecreaseTTLByOne instance;
public void execute(Message input) {
input.setTTL(input.getTTL() - 1);
}
public static DecreaseTTLByOne getInstance() {
if (instance == null) {
instance = new DecreaseTTLByOne();
}
return instance;
}
}