Bug 123726 "Top n", "Bottom n" in highlight dialog doesn't work.
Description: "Top n", "Bottom n" in highlight dialog doesn't work. Steps to reproduce: 1. Add a highlight for a table. 2. Set highlight rule: "account_id", "top n", "3", let its font color red. 3. Preview the report, it doesn't work. Attached is design file.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/PreparedQuery.java
}
		/**
		 * @return
		 */
		protected Map getAppContext()
		{
		    return queryAppContext;	    
		}
		
		/**
		 * @param context
		 */
		protected void setAppContext( Map context )
		{
		    queryAppContext = context;
		}
		
		/**
		 * @return
		 */
		public DataEngineImpl getDataEngine()
		{
			return engine;
		}
		
		/**
		 * @return
		 */
		public DataSetRuntime getDataSet()
		{