RTULogic

class wattson.hosts.rtu.rtu_logic.RTULogic(rtu: RTU, **kwargs)

Bases: ABC

Methods

__init__
configure
handle_get_value	Handles the retrieval of the data point value instead of the default handler.
handle_set_value	Handles the setting of the data point value instead of the default handler.
handles_get_value	Returns whether this logic scripts wants to handle the get operation for the given data point.
handles_set_value	Returns whether this logic scripts wants to handle the set operation for the given data point and value.
on_start
on_stop

__init__(rtu: RTU, **kwargs)

handle_get_value(identifier) → Any

Handles the retrieval of the data point value instead of the default handler.

Parameters:

identifier – The data point’s identifier

Returns:

The value of the data point

Return type:

Any

handle_set_value(identifier, value) → bool

Handles the setting of the data point value instead of the default handler.

Parameters:

• identifier – The data point’s identifier

• value – The value to set

Returns:

Whether the value has been set successfully

Return type:

bool

handles_get_value(identifier) → bool

Returns whether this logic scripts wants to handle the get operation for the given data point. If true, handle_get_value is called by the managing RTU afterward.

Parameters:

identifier – The data point’s identifier

Returns:

Whether this logic wants to handle the set operation

Return type:

bool

handles_set_value(identifier, value) → bool

Returns whether this logic scripts wants to handle the set operation for the given data point and value. If true, handle_set_value is called by the managing RTU afterward.

Parameters:

• identifier – The data point’s identifier

• value – The value to set

Returns:

Whether this logic wants to handle the set operation

Return type:

bool