Bug 211703 Support muti-view on report item.
As title described.
xtab/org.eclipse.birt.report.item.crosstab.core/src/org/eclipse/birt/report/item/crosstab/core/de/CrosstabReportItemHandle.java
/**
	 * Returns if repeat crosstab row header for each page. The row header is
	 * normally on left of the detail area.
	 * 
	 * @return
	 */
	public boolean isRepeatRowHeader( )
	{
		return handle.getBooleanProperty( REPEAT_ROW_HEADER_PROP );
	}
	/**
	 * Returns if repeat crosstab column header for each page. The column header
	 * is normally on top of the detail area.
	 * 
	 * @return
	 */
	public boolean isRepeatColumnHeader( )
	{
		return handle.getBooleanProperty( REPEAT_COLUMN_HEADER_PROP );
	}
	/**
	 * Returns if hide measure header for this crosstab.
	 * 
	 * @return
	 */
	public boolean isHideMeasureHeader( )
	{
		return handle.getBooleanProperty( HIDE_MEASURE_HEADER_PROP );
	}
	/**