Bug 196894 BIRT Cross tab, Cube - Time dimension enhancements
There were a couple of time dimension related enhancments planned post BIRT 2.2. This entry is to track those. This enhancments also includes - supporting additional predefined data time formats, that could make it easier to define data time dimension and use it in data items.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/olap/LevelHandle.java
}
	/**
	 * Returns an iterator for the value access controls. Each object returned
	 * is of type <code>ValueAccessControlHandle</code>.
	 * 
	 * @return the iterator for user accesses defined on this cube.
	 */
	public Iterator valueAccessControlsIterator( )
	{
		PropertyHandle propHandle = getPropertyHandle( VALUE_ACCESS_CONTROLS_PROP );
		return propHandle.getContents( ).iterator( );
	}
	/**
	 * Returns the date-time type of this level. The possible values are defined
	 * in
	 * {@link org.eclipse.birt.report.model.api.elements.DesignChoiceConstants},
	 * and they are:
	 * <ul>
	 * <li>DATE_TIME_LEVEL_TYPE_YEAR
	 * <li>DATE_TIME_LEVEL_TYPE_MONTH
	 * <li>DATE_TIME_LEVEL_TYPE_QUARTER
	 * <li>DATE_TIME_LEVEL_TYPE_WEEK
	 * <li>DATE_TIME_LEVEL_TYPE_DAY
	 * <li>DATE_TIME_LEVEL_TYPE_HOUR
	 * <li>DATE_TIME_LEVEL_TYPE_MINUTE
	 * <li>DATE_TIME_LEVEL_TYPE_SECOND
	 * </ul>
	 * 
	 * @return the date-time type of this level.
	 */