sg.edu.nus.protocol.body
Class SPDeleteBody

java.lang.Object
  extended by sg.edu.nus.protocol.body.Body
      extended by sg.edu.nus.protocol.body.SPDeleteBody
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable

public class SPDeleteBody
extends Body
implements java.io.Serializable

Implement the message body used for deleting an existing data item in the super peer network.

Version:
1.0 2006-2-22
Author:
Vu Quang Hieu
See Also:
Serialized Form

Constructor Summary
SPDeleteBody(PhysicalInfo physicalSender, LogicalInfo logicalSender, IndexValue data, LogicalInfo logicalDestination)
          Construct the message body with specified parameters.
SPDeleteBody(java.lang.String serializeData)
          Construct the message body from a string value.
 
Method Summary
 IndexValue getData()
          Get data item wanted to delete
 LogicalInfo getLogicalDestination()
          Get logical address of the receiver
 LogicalInfo getLogicalSender()
          Get logical address of the sender
 PhysicalInfo getPhysicalSender()
          Get physical address of the sender
 java.lang.String getString()
          Return a readable string for testing or writing in the log file
 void setLogicalDestination(LogicalInfo logicalDestination)
          Update logical address of the receiver
 void setLogicalSender(LogicalInfo logicalSender)
          Update logical address of the sender
 void setPhysicalSender(PhysicalInfo physicalSender)
          Update physical address of the sender
 java.lang.String toString()
           
 
Methods inherited from class sg.edu.nus.protocol.body.Body
clone
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

SPDeleteBody

public SPDeleteBody(PhysicalInfo physicalSender,
                    LogicalInfo logicalSender,
                    IndexValue data,
                    LogicalInfo logicalDestination)
Construct the message body with specified parameters.

Parameters:
physicalSender - physical address of the sender
logicalSender - logical address of the sender
data - data item wanted to delete
logicalDestination - logical address of the receiver

SPDeleteBody

public SPDeleteBody(java.lang.String serializeData)
Construct the message body from a string value.

Parameters:
serializeData - the string value that contains the serialized message body
Method Detail

setPhysicalSender

public void setPhysicalSender(PhysicalInfo physicalSender)
Update physical address of the sender

Parameters:
physicalSender - physical address of the sender

getPhysicalSender

public PhysicalInfo getPhysicalSender()
Get physical address of the sender

Returns:
physical address of the sender

setLogicalSender

public void setLogicalSender(LogicalInfo logicalSender)
Update logical address of the sender

Parameters:
logicalSender - logical address of the sender

getLogicalSender

public LogicalInfo getLogicalSender()
Get logical address of the sender

Returns:
logical address of the sender

getData

public IndexValue getData()
Get data item wanted to delete

Returns:
data item wanted to delete

setLogicalDestination

public void setLogicalDestination(LogicalInfo logicalDestination)
Update logical address of the receiver

Parameters:
logicalDestination - logical address of the receiver

getLogicalDestination

public LogicalInfo getLogicalDestination()
Get logical address of the receiver

Returns:
logical address of the receiver

getString

public java.lang.String getString()
Return a readable string for testing or writing in the log file

Returns:
a readable string

toString

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