Examples of KUID

org.ardverk.dht.KUID
Kademlia Unique Identifier ( {@link KUID})

Examples of org.ardverk.dht.KUID

    return new DefaultPingResponse(messageId, contact, address);
  }
  
  private NodeRequest readNodeRequest(MessageId messageId, 
      Contact contact, SocketAddress address) throws IOException {
    KUID lookupId = readKUID();
    return new DefaultNodeRequest(messageId, contact, address, lookupId);
  }

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Examples of org.ardverk.dht.KUID

    
    /**
     * Splits the {@link Bucket} in two.
     */
    private DefaultBucket[] split() {
      KUID bucketId = getId();
      int depth = getDepth();
      
      DefaultBucket left = new DefaultBucket(bucketId, depth+1);
      DefaultBucket right = new DefaultBucket(bucketId.set(depth), depth+1);
      
      for (ContactEntry entry : active.values()) {
        KUID contactId = entry.getId();
        
        if (!contactId.isBitSet(depth)) {
          left.add(entry);
        } else {
          right.add(entry);
        }
      }
      
      for (ContactEntry entry : cached.values()) {
        KUID contactId = entry.getId();
        if (!contactId.isBitSet(depth)) {
          left.add(entry);
        } else {
          right.add(entry);
        }
      }

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Examples of org.ardverk.dht.KUID

    
    handleIoError(entity);
  }
  
  private void handleIoError(RequestEntity entity) {
    KUID contactId = entity.getId();
    SocketAddress address = entity.getAddress();
    
    routeTable.handleIoError(contactId, address);
  }

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Examples of org.ardverk.dht.KUID

  
  @Override
  public ResponseMessage handleRequest(RequestMessage message) throws IOException {
    NodeRequest request = (NodeRequest)message;
    
    KUID lookupId = request.getId();
    
    // This is an idea where I'm not sure if it's improving anything 
    // or not. In short we're excluding the localhost from the result 
    // set. The other guy knows us already and our information is in 
    // the message header anyways. There is therefore no reason to

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Examples of org.ardverk.dht.KUID

    
    if (0 < size) {
      writeLong(clock.getCreationTime());
      for (Map.Entry<? extends KUID, ? extends Vector> entry 
          : clock.entrySet()) {
        KUID contactId = entry.getKey();
        Vector vector = entry.getValue();
        
        writeKUID(contactId);
        writeVector(vector);
      }

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Examples of org.ardverk.dht.KUID

  public void encodeDecode() throws IOException {
    BencodeMessageCodec codec 
      = new BencodeMessageCodec();
    
    MessageId messageId = MessageId.createRandom(20);
    KUID contactId = KUID.createRandom(20);
    
    Contact contact = new DefaultContact(Type.SOLICITED, 
        contactId, 0, false,
        new InetSocketAddress("localhost", 6666));

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Examples of org.ardverk.dht.KUID

    public LookupManager(Contact[] contacts, RouteTable routeTable, KUID lookupId) {
      this.routeTable = routeTable;
      this.lookupId = lookupId;
      
      Contact localhost = routeTable.getIdentity();
      KUID contactId = localhost.getId();
      
      XorComparator comparator = new XorComparator(lookupId);
      this.responses = new TreeSet<Contact>(comparator);
      this.closest = new TreeSet<Contact>(comparator);
      this.query = new TreeSet<Contact>(comparator);

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Examples of org.ardverk.dht.KUID

        
        if (closest.size() > routeTable.getK()) {
          closest.pollLast();
        }
        
        KUID contactId = contact.getId();
        currentHop = history.get(contactId);
        return true;
      }
      
      return false;

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Examples of org.ardverk.dht.KUID

      
      return false;
    }
    
    private boolean addToQuery(Contact contact, int hop) {
      KUID contactId = contact.getId();
      if (!history.containsKey(contactId)) { 
        history.put(contactId, hop);
        query.add(contact);
        return true;
      }

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Examples of org.ardverk.dht.KUID

    }
    
    private boolean isCloserThanClosest(Contact other) {
      if (!closest.isEmpty()) {
        Contact contact = closest.last();
        KUID contactId = contact.getId();
        KUID otherId = other.getId();
        return otherId.isCloserTo(lookupId, contactId);
      }
      
      return true;
    }

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