aw080/main/ooxml/source/framework/OOXMLViewer/src/org/apache/openoffice/ooxml/viewer/content/SlideManager.java

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* Licensed to the Apache Software Foundation (ASF) under one
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* to you under the Apache License, Version 2.0 (the
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package org.apache.openoffice.ooxml.viewer.content;

import java.util.Map;
import java.util.TreeMap;
import java.util.Vector;

import org.apache.openoffice.ooxml.framework.part.Part;
import org.apache.openoffice.ooxml.framework.part.PartName;

public class SlideManager
{
    SlideManager ()
    {
        maSlides = new Vector<>();
        maPartNameToSlideMap = new TreeMap<>();
    }
    
    
    
    public void AddSlide (
        final PartName aName,
        final Slide aSlide)
    {
        maSlides.add(aSlide);
        maPartNameToSlideMap.put(aName, aSlide);
    }
    
    
    
    
    public Iterable<Slide> GetSlides ()
    {
        return maSlides;
    }
    
    
    

    public Slide GetSlideForPart (final Part aPart)
    {
        Slide aSlide = maPartNameToSlideMap.get(aPart.getPartName());
        if (aSlide == null)
        {
            aSlide = new SlideParser(aPart).ParseSlide(maSlides.size());
            
            AddSlide(aPart.getPartName(), aSlide);
        }
        return aSlide;        
    }

    
    
    
    private final Vector<Slide> maSlides;
    private final Map<PartName,Slide> maPartNameToSlideMap;
}