Bug 172092 [regression][automation] __maxrows=1 url pattern did not work
steps to reproduce: - preview report using the following url fragment, preview?__report=report/regression_142673.rptdesign&__designer=true&__maxrows=1 expected behavior: - only one data row is displayed actual behavior/: - all data rows are displayed
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/EngineTask.java
}
				}
				else if ( param instanceof ScalarParameterHandle )
				{
					if ( !visitScalarParameter( (ScalarParameterHandle) param,
							value ) )
					{
						return false;
					}
				}
			}
			return true;
		}
		boolean visitCascadingParamterGroup(
				CascadingParameterGroupHandle group, Object value )
		{
			return visitParameterGroup( group, value );
		}
		boolean visitParameterGroup( ParameterGroupHandle group, Object value )
		{
			return false;
		}
		boolean visitScalarParameter( ScalarParameterHandle param, Object value )
		{
			return false;
		}
		boolean visit( ReportDesignHandle report )
		{
			return visit( report, null );
		}