story.dbcore.admin
Class SCHHistoryFrame

java.lang.Object
  story.dbcore.admin.SCHHistoryFrame

public class SCHHistoryFrame
extends java.lang.Object

A History frame object encapsulates a particular state of the story graph by storing the corresponding Bookmark. Used for implementing undo and redo.

Constructor Summary

SCHHistoryFrame(HistoryFrameID HFID, StoryPoint point, Bookmark bookmark)

Method Summary

Bookmark	getBookmark() Retrieve the bookmark that allows Narrative to reconstruct this frame.
HistoryFrameID	getID() Retrieve the ID of the HistoryFrame
StoryPoint	getPoint() Retrieve the most recently issued StoryPoint.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SCHHistoryFrame

public SCHHistoryFrame(HistoryFrameID HFID,
                       StoryPoint point,
                       Bookmark bookmark)

Method Detail

getID

public HistoryFrameID getID()

Retrieve the ID of the HistoryFrame

getPoint

public StoryPoint getPoint()

Retrieve the most recently issued StoryPoint.

getBookmark

public Bookmark getBookmark()

Retrieve the bookmark that allows Narrative to reconstruct this frame.