Bug 145909 [regression] the layout of new map rule dialog is not well organized
steps to reproduce: - create a report - add a table/list - add a new map rule - notice new map rule dialog expected behavior: - the layout should be user friendly actual behavior: - it was simply not
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/HighlightRuleBuilder.java
* 
	 * @param name
	 */
	public static String getValueForOperator( String name )
	{
		for ( int i = 0; i < OPERATOR.length; i++ )
		{
			if ( OPERATOR[i][0].equals( name ) )
			{
				return OPERATOR[i][1];
			}
		}
		return null;
	}
	/**
	 * Returns how many value fields this operator needs.
	 * 
	 * @param operatorValue
	 */
	public static int determineValueVisible( String operatorValue )
	{
		if ( DesignChoiceConstants.MAP_OPERATOR_ANY.equals( operatorValue )
				|| DesignChoiceConstants.MAP_OPERATOR_FALSE
						.equals( operatorValue )
				|| DesignChoiceConstants.MAP_OPERATOR_TRUE
						.equals( operatorValue )
				|| DesignChoiceConstants.MAP_OPERATOR_NULL
						.equals( operatorValue )
				|| DesignChoiceConstants.MAP_OPERATOR_NOT_NULL
						.equals( operatorValue ) )