Bug 131011 Support running query based on report document data
Data Engine should support running a query based on data set and expression data stored in a report document. This bugzilla entry serves as a repository for design docs and notes related to this feature.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/document/viewing/DataSetResultSet.java
{
	private int rowIndex;
	private int rowCount;
	
	private InputStream inputStream;
	private BufferedInputStream bis;
	private DataInputStream dis;
	
	private IResultClass rsMetaData;
	private int colCount;
	
	/**
	 * @param inputStream
	 */
	public DataSetResultSet( InputStream inputStream, IResultClass rsMetaData )
	{
		assert inputStream != null;
		assert rsMetaData != null;
		
		this.inputStream = inputStream;
		this.rsMetaData = rsMetaData;
		this.colCount = rsMetaData.getFieldCount( );
	}
	
	/*
	 * @see org.eclipse.birt.data.engine.odi.IDataSetPopulator#next()
	 */