ostore.bloom
Class UpdateMessage

java.lang.Object
  |
  +--ostore.network.NetworkMessage
        |
        +--ostore.bloom.UpdateMessage
All Implemented Interfaces:
Cloneable, QueueElementIF, QuickSerializable

public class UpdateMessage
extends NetworkMessage

Update message.

Version:
$Id: UpdateMessage.java,v 1.1 2001/12/01 01:42:59 srhea Exp $
Author:
Sean C. Rhea

Field Summary
 int filter_depth
           
 int filter_width
           
 UpdateId id
           
 long local_seq
           
 
Fields inherited from class ostore.network.NetworkMessage
inbound, peer
 
Constructor Summary
UpdateMessage(byte[] data, int[] offset)
           
UpdateMessage(NodeId peer, UpdateId id, long local_seq, int filter_width, int filter_depth)
           
 
Method Summary
 void add_bit(int row, int col, boolean clear)
           
 boolean clear(int b)
           
 Object clone()
           
 int col(int b)
           
 boolean has_bit(int row, int col, boolean clear)
           
 int num_bits()
           
 void rem_bit(int row, int col, boolean clear)
           
 int row(int b)
           
 void to_bytes(byte[] data, int[] offset)
          Store the object in its "on the wire" form in the byte array data, starting at index offset [0], and increment offset [0] by the number of bytes written; if data == null, increment offset [0] by the number of bytes that would have been written otherwise.
 String toString()
           
 int type_code()
          Returns the unique integer associated with this class in the TypeTable.
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

id

public UpdateId id

local_seq

public long local_seq

filter_width

public int filter_width

filter_depth

public int filter_depth
Constructor Detail

UpdateMessage

public UpdateMessage(NodeId peer,
                     UpdateId id,
                     long local_seq,
                     int filter_width,
                     int filter_depth)

UpdateMessage

public UpdateMessage(byte[] data,
                     int[] offset)
Method Detail

to_bytes

public void to_bytes(byte[] data,
                     int[] offset)
Description copied from interface: QuickSerializable
Store the object in its "on the wire" form in the byte array data, starting at index offset [0], and increment offset [0] by the number of bytes written; if data == null, increment offset [0] by the number of bytes that would have been written otherwise.
Overrides:
to_bytes in class NetworkMessage
Following copied from interface: ostore.util.QuickSerializable
Parameters:
data - The byte array to store into, or null.
offset - A single element array whose first element is the index in data to begin writing at on function entry, and which on function exit has been incremented by the number of bytes written.

type_code

public int type_code()
Description copied from interface: QuickSerializable
Returns the unique integer associated with this class in the TypeTable.
Overrides:
type_code in class NetworkMessage
Following copied from interface: ostore.util.QuickSerializable
Returns:
an integer unique to this class

add_bit

public void add_bit(int row,
                    int col,
                    boolean clear)

rem_bit

public void rem_bit(int row,
                    int col,
                    boolean clear)

has_bit

public boolean has_bit(int row,
                       int col,
                       boolean clear)

num_bits

public int num_bits()

row

public int row(int b)

col

public int col(int b)

clear

public boolean clear(int b)

clone

public Object clone()
             throws CloneNotSupportedException
Overrides:
clone in class NetworkMessage

toString

public String toString()
Overrides:
toString in class NetworkMessage