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

  • Method Summary

    Modifier and Type
    Method
    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 Object

    clone, getClass, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
     
    final Class
    getClass()
    Returns the runtime class of an object.
    final void
    notify()
    Wakes up a single thread that is waiting on this object's monitor.
    final void
    notifyAll()
    Wakes up all threads that are waiting on this object's monitor.
    String
    toString()
    Returns a string representation of the object.
    final void
    wait()
    Causes current thread to wait until another thread invokes the method or the method for this object.
    final void
    wait(long timeout)
    Causes current thread to wait until either another thread invokes the method or the method for this object, or a specified amount of time has elapsed.
    final void
    wait(long timeout, int nanos)
    Causes current thread to wait until another thread invokes the method or the method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.

  • Constructor Details

    • 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 Details

    • getId

      public String getId()

      Simple getter

      Returns

      the facebook object id

    • setId

      public void setId(String id)

      Simple setter

      Parameters
      • id: the Object Id, each facebook element had an 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