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Class edu.cmu.paid.network.DataObject

java.lang.Object
   |
   +----edu.cmu.paid.network.DataObject

public abstract class DataObject

extends Object

implements Serializable

carClass

modelNumber

modelYear

price

serialNumber

DataObject()

getData()

getData is to be called by UI to fetch the requested data

getDataForNetwork()

getDataForNetwork is to be called by Network to fetch the requested data

getLocation(DataObject)

getLocation determines the location of a particular DataObject.

setValue(String, String)

This method sets a value into local storage.

 public double price

 public String serialNumber

 public int modelNumber

 public int modelYear

 public String carClass

 public DataObject()

 public Vector getData()

getData is to be called by UI to fetch the requested data

Returns:

Vector of requested Car Objects

 public Vector getDataForNetwork()

getDataForNetwork is to be called by Network to fetch the requested data

Returns:

Vector of requested Car Objects

 public abstract String[] getLocation(DataObject d)

getLocation determines the location of a particular DataObject.

Parameters:

d - The Data Object to locate.

Returns:

Vector of server names where the object is stored.

 public abstract void setValue(String name,
                               String value)

This method sets a value into local storage.

Parameters:

name - the name associated with this value

value - the value

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