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 void readGraphicMasterPageField( DataInputStream in,
			GraphicMasterPageDesign design, short fieldType )
			throws IOException
	{
		switch ( fieldType )
		{
			case FIELD_COLUMNS :
				int columns = IOUtil.readInt( in );
				design.setColumns( columns );
				break;
			case FIELD_COLUMN_SPACING :
				DimensionType columnSpacing = readDimension( in );
				design.setColumnSpacing( columnSpacing );
				break;
			default :
				readMasterPageField( in, design, fieldType );
		}
	}
	protected void readListingField( DataInputStream in, ListingDesign listing,
			short fieldType ) throws IOException
	{
		switch ( fieldType )
		{
			case FIELD_REPEAT_HEADER :
				boolean repeatHeader = IOUtil.readBool( in );
				listing.setRepeatHeader( repeatHeader );
				break;
			case FIELD_PAGE_BREAK_INTERVAL :