code: public void scanProperties(final int objIndex, final boolean allProperties,
  		final Consumer<Description> consumer) throws KNXException, InterruptedException
  	{
  		scan(objIndex, allProperties, consumer);
  	}
docs: Does a property description scan of the properties of one interface object.
  
  @param objIndex interface object index in the device
  @param allProperties <code>true</code> to scan all property descriptions in that interface
  object, <code>false</code> to only scan the object type description of the interface
  object specified by <code>objIndex</code>, i.e.,
  {@link PropertyAccess.PID#OBJECT_TYPE}
  @param consumer invoked on every property read during the scan, taking a property
  {@link Description} argument
  @throws KNXException on adapter errors while querying the descriptions
  @throws InterruptedException on thread interrupt