How to use org.cybergarage.upnp.std.av.server.object.item

public ResourceNode getThumbnailResource()
{
  int nProperties = getNResourceNodeLists();
  for (int n=0; n<nProperties; n++) {
    ResourceNode resNode = getResourceNode(n);
    if (resNode.isThumbnail())
      return resNode;
  } 
  return null;
}

public ResourceNode getSmallImageResource()
{
  int nProperties = getNResourceNodeLists();
  for (int n=0; n<nProperties; n++) {
    ResourceNode resNode = getResourceNode(n);
    if (resNode.isSmallImage())
      return resNode;
  } 
  return null;
}

public boolean isAudioClass()
{
  if (isUPnPClassStartWith("object.item.audio") || isUPnPClassStartWith("object.item.music"))
    return true;
  return false;
}

public ItemNode()
{
  setID(-1);
  setName(NAME);
  setStorageMedium(UNKNOWN);
  setWriteStatus(UNKNOWN);
}

 ItemNode root = ...;

public ItemNode findNode(int value){
  if(root !=null){
    ItemNode temp = root;
    while(temp!=null){
      if(temp.getID() == value) return temp;
      temp = temp.next;
    }
  }
  return null;
}

  public ItemNode getItemNode(int n)
  {
    return (ItemNode)get(n);
  }
}

  public ResourceNode getResourceNode(int n)
  {
    return (ResourceNode)get(n);
  }
}

public String getDuration()
{
  return getAttributeValue("duration");
}
// add by geniusgitub end

public String getArtist()
{
  return getPropertyValue(UPnP.ARTIST);
}
// add by geniusgithub end

public ResourceNode getThumbnailResource()
{
  int nProperties = getNResourceNodeLists();
  for (int n=0; n<nProperties; n++) {
    ResourceNode resNode = getResourceNode(n);
    if (resNode.isThumbnail())
      return resNode;
  } 
  return null;
}

public ItemNode()
{
  setID(-1);
  setName(NAME);
  setStorageMedium(UNKNOWN);
  setWriteStatus(UNKNOWN);
}

public ResourceNode getSmallImageResource()
{
  int nProperties = getNResourceNodeLists();
  for (int n=0; n<nProperties; n++) {
    ResourceNode resNode = getResourceNode(n);
    if (resNode.isSmallImage())
      return resNode;
  } 
  return null;
}

public boolean isImageClass()
{
  if (isUPnPClassStartWith("object.item.image") || isUPnPClassStartWith("object.item.photo"))
    return true;
  return false;
}

  public ItemNode getItemNode(int n)
  {
    return (ItemNode)get(n);
  }
}

public ResourceNode getFirstResource()
{
  int nProperties = getNResourceNodeLists();
  for (int n=0; n<nProperties; n++) {
    ResourceNode resNode = getResourceNode(n);
    if (resNode.isThumbnail() == false)
      return resNode;
  } 
  return null;
}

public boolean isImageClass()
{
  if (isUPnPClassStartWith("object.item.image") || isUPnPClassStartWith("object.item.photo"))
    return true;
  return false;
}

public ResourceNode getFirstResource()
{
  int nProperties = getNResourceNodeLists();
  for (int n=0; n<nProperties; n++) {
    ResourceNode resNode = getResourceNode(n);
    if (resNode.isThumbnail() == false)
      return resNode;
  } 
  return null;
}

public boolean isMovieClass()
{
  if (isUPnPClassStartWith("object.item.movie") || isUPnPClassStartWith("object.item.video"))
    return true;
  return false;
}

public boolean isMovieClass()
{
  if (isUPnPClassStartWith("object.item.movie") || isUPnPClassStartWith("object.item.video"))
    return true;
  return false;
}

public boolean isAudioClass()
{
  if (isUPnPClassStartWith("object.item.audio") || isUPnPClassStartWith("object.item.music"))
    return true;
  return false;
}