Constructor Detail

• UIMessages

  public UIMessages(int maxSize)

  Parameters:

  maxSize - the maximum number of messages to keep

Method Detail

• addMessage

  public int addMessage(String message)

  Will remove an old message if over the max size. Use if it does not include a link. Escapes '<' and '>' before queueing

  Returns:

  the message id

• addMessageNoEscape

  public int addMessageNoEscape(String message)

  Use if it includes a link. Does not escape '<' and '>' before queueing

  Returns:

  the message id

• clear

  public void clear()

  Remove all messages from the queue.

• clearThrough

  public void clearThrough(int id)

  Remove all messages up to and including the given id.

  Parameters:

  id - message id to clear through

• getLastMessageID

  public int getLastMessageID()

  The ID of the last message added, or -1 if never.

  Returns:

  the last message i d

• getMessages

  public List<UIMessages.Message> getMessages()

  Newest last, or empty list. Provide id of last one back to clearThrough().

  Returns:

  a copy

• getMessageStrings

  public List<String> getMessageStrings()

  Newest last, or empty list.

  Returns:

  a copy (cached)

• isEmpty

  public boolean isEmpty()

  Check if there are any messages.

  Returns:

  whether empty