Rice Pastry API

rice.pastry.join
Class JoinRequest

java.lang.Object
  extended by rice.pastry.messaging.Message
      extended by rice.pastry.messaging.PRawMessage
          extended by rice.pastry.join.JoinRequest
All Implemented Interfaces:
java.io.Serializable, Message, RawMessage

public class JoinRequest
extends PRawMessage

Request to join this network.

Version:
$Id: JoinRequest.java 3524 2007-01-09 14:09:27Z jeffh $
Author:
Jeff Hoye, Andrew Ladd
See Also:
Serialized Form

Field Summary
static byte HAS_HANDLE
           
static byte HAS_JOIN_HANDLE
           
static byte HAS_LEAFSET
           
static short TYPE
           
 
Fields inherited from class rice.pastry.messaging.Message
DEFAULT_PRIORITY_LEVEL
 
Fields inherited from interface rice.p2p.commonapi.Message
HIGH_PRIORITY, LOW_PRIORITY, LOWEST_PRIORITY, MAX_PRIORITY, MEDIUM_HIGH_PRIORITY, MEDIUM_LOW_PRIORITY, MEDIUM_PRIORITY
 
Constructor Summary
JoinRequest(InputBuffer buf, NodeHandleFactory nhf, NodeHandle sender, PastryNode localNode)
           
JoinRequest(NodeHandle nh, byte rtBaseBitLength)
          Constructor.
JoinRequest(NodeHandle nh, java.util.Date stamp, byte rtBaseBitLength)
          Constructor.
 
Method Summary
 boolean accepted()
          Returns true if the request was accepted, false if it hasn't yet.
 void acceptJoin(NodeHandle nh, LeafSet ls)
          Accept join request.
 NodeHandle getHandle()
          Gets the handle of the node trying to join.
 NodeHandle getJoinHandle()
          Gets the handle of the node that accepted the join request;
 LeafSet getLeafSet()
          Gets the leafset of the node that accepted the join request;
 RouteSet[] getRow(int i)
          Get row.
 short getType()
          Raw Serialization
 int lastRow()
          Returns the number of rows left to determine (in order).
 int numRows()
          Get the number of rows.
 void pushRow(RouteSet[] row)
          Push row.
 void serialize(OutputBuffer buf)
           
 java.lang.String toString()
           
 
Methods inherited from class rice.pastry.messaging.Message
getDate, getDestination, getPriority, getSender, getSenderId, setPriority, setSender, stamp
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface rice.p2p.commonapi.Message
getPriority
 

Field Detail

HAS_HANDLE

public static final byte HAS_HANDLE
See Also:
Constant Field Values

HAS_JOIN_HANDLE

public static final byte HAS_JOIN_HANDLE
See Also:
Constant Field Values

HAS_LEAFSET

public static final byte HAS_LEAFSET
See Also:
Constant Field Values

TYPE

public static final short TYPE
See Also:
Constant Field Values
Constructor Detail

JoinRequest

public JoinRequest(NodeHandle nh,
                   byte rtBaseBitLength)
Constructor.

Parameters:
nh - a handle of the node trying to join the network.

JoinRequest

public JoinRequest(NodeHandle nh,
                   java.util.Date stamp,
                   byte rtBaseBitLength)
Constructor.

Parameters:
nh - a handle of the node trying to join the network.
stamp - the timestamp

JoinRequest

public JoinRequest(InputBuffer buf,
                   NodeHandleFactory nhf,
                   NodeHandle sender,
                   PastryNode localNode)
            throws java.io.IOException
Throws:
java.io.IOException
Method Detail

getHandle

public NodeHandle getHandle()
Gets the handle of the node trying to join.

Returns:
the handle.

getJoinHandle

public NodeHandle getJoinHandle()
Gets the handle of the node that accepted the join request;

Returns:
the handle.

getLeafSet

public LeafSet getLeafSet()
Gets the leafset of the node that accepted the join request;

Returns:
the leafset.

accepted

public boolean accepted()
Returns true if the request was accepted, false if it hasn't yet.


acceptJoin

public void acceptJoin(NodeHandle nh,
                       LeafSet ls)
Accept join request.

Parameters:
nh - the node handle that accepts the join request.

lastRow

public int lastRow()
Returns the number of rows left to determine (in order).

Returns:
the number of rows left.

pushRow

public void pushRow(RouteSet[] row)
Push row.

Parameters:
row - the row to push.

getRow

public RouteSet[] getRow(int i)
Get row.

Parameters:
i - the row to get.
Returns:
the row.

numRows

public int numRows()
Get the number of rows.

Returns:
the number of rows.

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object

getType

public short getType()
Raw Serialization


serialize

public void serialize(OutputBuffer buf)
               throws java.io.IOException
Throws:
java.io.IOException

Rice Pastry API

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