/**
* Helper method; gets the id of a packet from its name.
*
* @param name The name of the packet.
* @return The id of the packet or <code>-1</code> if no packet exists by the provided name.
*/
public int getId(String name) {
PacketMetaData data = get(name);
if (data == null) {
return -1;
}
return data.getId();
}
/**
* Adds a packet to the meta data list.
*
* @param data The packet meta data.
*/
public void add(PacketMetaData data) {
meta.put(data.getId(), data);
}