Bug 176450 Support link to CSS Feature(Model Part)
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/command/PropertyCommand.java
{
	/**
	 * Constructor.
	 * 
	 * @param module
	 *            the root of <code>obj</code>
	 * @param obj
	 *            the element to modify.
	 */
	public PropertyCommand( Module module, DesignElement obj )
	{
		super( module, obj );
	}
	/**
	 * Sets the value of a property.
	 * 
	 * @param propName
	 *            the internal name of the property to set.
	 * @param value
	 *            the new property value.
	 * @throws SemanticException
	 *             if the property is not found.
	 */
	public void setProperty( String propName, Object value )
			throws SemanticException
	{