RecorderPersistency

java.lang.Object

nz.ac.vuw.ecs.swen225.gp6.persistency.RecorderPersistency

public final class RecorderPersistency extends Object

This utility class is responsible for saving and loading recorder timelines for the Recorder package.

Method Summary

Modifier and Type

Method

Description

static Stack<Pair<Long,Actions>>

loadTimeline(int slot)

Load a timeline from a save slot.

static void

saveTimeline(Stack<Pair<Long,Actions>> timeline, int slot)

Save a timeline to a slot.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- saveTimeline
  
  public static void saveTimeline(Stack<Pair<Long,Actions>> timeline, int slot) throws IOException
  
  Save a timeline to a slot. The associated file exists in res/recordings/[slot].xml
  
  Parameters:
  
  timeline - The timeline to save
  
  slot - The slot to save to
  
  Throws:
  
  IOException - If the file cannot be written to
- loadTimeline
  
  public static Stack<Pair<Long,Actions>> loadTimeline(int slot) throws org.dom4j.DocumentException
  
  Load a timeline from a save slot. The associated file exists in res/recordings/[slot].xml
  
  Parameters:
  
  slot - The slot to load from
  
  Returns:
  
  The loaded timeline
  
  Throws:
  
  org.dom4j.DocumentException - If the XML document is malformed or cannot be read