Bug 210507 Enhance Report engine to support multiple view
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/ir/EngineIRReader.java
{
	protected Report reportDesign;
	
	/**
	 * The version wrote in EngineIRWriter.
	 */
	protected long version;
	
	protected boolean checkDesignVersion = false;
	public EngineIRReader( )
	{
	}
	
	public EngineIRReader( boolean checkDesignVersion )
	{
		this.checkDesignVersion = checkDesignVersion;
	}
	public Report read( InputStream in ) throws IOException
	{
		DataInputStream dis = new DataInputStream( in );
		
		version = IOUtil.readLong( dis );