com.codename1.facebook

Class FBObject

java.lang.Object

com.codename1.facebook.FBObject

Direct Known Subclasses:

Album, Page, Photo, Post, User

public class FBObject
extends Object

This is a base class for all FaceBook Objects

Constructor Summary

Constructors

Constructor and Description
FBObject() Empty Contructor
FBObject(Hashtable props) This contructor initialize it's attributes from the given Hashtable

Method Summary

Modifier and Type	Method and Description
void	copy(Hashtable props) copies the relevant values from the given hashtable
boolean	equals(Object obj) Indicates whether some other object is "equal to" this one.
String	getId() Simple getter
String	getName() Simple getter
int	hashCode() Returns a hash code value for the object.
void	setId(String id) Simple setter

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FBObject

public FBObject()

Empty Contructor

FBObject

public FBObject(Hashtable props)

This contructor initialize it's attributes from the given Hashtable

Parameters:

props - an Hashtable which contains the Object data

Method Detail

setId

public void setId(String id)

Simple setter

Parameters:

id - the Object Id, each facebook element had an id

getId

public String getId()

Simple getter

Returns:

the facebook object id

getName

public String getName()

Simple getter

Returns:

the FB Object name

copy

public void copy(Hashtable props)

copies the relevant values from the given hashtable

Parameters:

props - an hashtable to copy from

equals

public boolean equals(Object obj)

Indicates whether some other object is "equal to" this one. The equals method implements an equivalence relation: It is reflexive: for any reference value x, x.equals(x) should return true. It is symmetric: for any reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true. It is transitive: for any reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true. It is consistent: for any reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the object is modified. For any non-null reference value x, x.equals(null) should return false. The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any reference values x and y, this method returns true if and only if x and y refer to the same object (x==y has the value true).

Overrides:

equals in class Object

hashCode

public int hashCode()

Returns a hash code value for the object. This method is supported for the benefit of hashtables such as those provided by java.util.Hashtable. The general contract of hashCode is: Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hashtables. As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the JavaTM programming language.)

Overrides:

hashCode in class Object