Variable -------- .. py:class:: Variable Variable for storing double values. This is used in Function class. .. py:method:: setValue (*destination message field*) Assigns field value. .. py:method:: getValue (*destination message field*) Requests field value. The requesting Element must provide a handler for the returned value. .. py:method:: input (*destination message field*) Handles incoming variable value. .. py:attribute:: value double (*value field*) Variable value