Event behavior for route reversal

Disponible avec la licence Location Referencing.

When one or more routes are reversed, events are impacted depending on the configured event behavior for the event layer.

Remarque :

Events are not updated until the Apply Event Behaviors tool is applied after route edits. If you are using conflict prevention, you are prompted to run Apply Event Behaviors before posting can be completed.

Remarque :

When recalibrate downstream is chosen for an LRS route edit, the configured calibrate event behavior is applied to downstream sections.

Route reversal scenario

The following route reversal scenario involves one route and two events:

Stay Put behavior

The geographic location of the events is preserved; the measures are changed.

Move behavior

The event measures on the route are maintained; the geographic location is changed.

Retire behavior

The geographic location and measure of the events are preserved; the events are retired.

Detailed behavior results

The following sections detail how event behavior rules are enforced when a route is reversed.

Stay Put behavior

If the route is active from 1/1/2000 and the reversal is set to occur on 1/1/2005, this has the following effects:

• Event1 is represented by two time slices. There is a time slice from 1/1/2000 to 1/1/2005, with the original measures from 5 to 12, and a time slice of 1/1/2005 to <Null>, with the measures 8 to 15 in the reverse direction.
• Event2 is represented by two time slices. There is a time slice from 1/1/2000 to 1/1/2005, with the original measures from 12 to 20, and a time slice of 1/1/2005 to <Null> with the measures 0 to 8 in the reverse direction.

Before Stay Put event behavior

The following diagram provides details about the route before reversal:

The following table provides details about the events before reversal:

Event	Route Name	From Date	To Date	From Measure	To Measure
Event1	Route1	1/1/2000	<Null>	5	12
Event2	Route1	1/1/2000	<Null>	12	20

After Stay Put event behavior

The following diagram provides details about the route after reversal:

The following table provides details about the events after reversal when Stay Put is the configured event behavior:

Event	Route Name	From Date	To Date	From Measure	To Measure	Location Error
Event1	Route1	1/1/2000	1/1/2005	5	12	No Error
Event1	Route1	1/1/2005	<Null>	8	15	No Error
Event2	Route1	1/1/2000	1/1/2005	12	20	No Error
Event2	Route1	1/1/2005	<Null>	0	8	No Error

Move behavior

If the route is active from 1/1/2000 and the reversal is set to occur on 1/1/2005, this has the following effects:

• Event1 is represented by two time slices. There is a time slice from 1/1/2000 to 1/1/2005, with the original measures from 5 to 12, and a time slice of 1/1/2005 to <Null>, with the same measures but in the reverse direction.
• Event2 is represented by two time slices. There is a time slice from 1/1/2000 to 1/1/2005, with the original measures from 12 to 20, and a time slice of 1/1/2005 to <Null> with the same measures but in the reverse direction.

Before Move event behavior

The following diagram provides details about the route before reversal:

The following table provides details about the events before reversal:

Event	Route Name	From Date	To Date	From Measure	To Measure
Event1	Route1	1/1/2000	<Null>	5	12
Event2	Route1	1/1/2000	<Null>	12	20

After Move event behavior

The following diagram provides details about the route after reversal:

The following table provides details about the events after reversal when Move is the configured event behavior:

Event	Route Name	From Date	To Date	From Measure	To Measure	Location Error
Event1	Route1	1/1/2000	1/1/2005	5	12	No Error
Event1	Route1	1/1/2005	<Null>	5	12	No Error
Event2	Route1	1/1/2000	1/1/2005	12	20	No Error
Event2	Route1	1/1/2005	<Null>	12	20	No Error

Retire behavior

If the realignment is set to occur on 1/1/2005 and the route reversal is set to occur on 1/1/2005, this has the following effects:

• Event1 retires.
• Event2 retires.

Before Retire event behavior

The following diagram provides details about the routes before reversal:

The following table provides details about the events before reversal:

Event	Route Name	From Date	To Date	From Measure	To Measure
Event1	Route1	1/1/2000	<Null>	5	12
Event2	Route1	1/1/2000	<Null>	12	20

After Retire event behavior

The following diagram provides details about the route after reversal:

The following table provides details about the events after reversal when Retire is the configured event behavior:

Event	Route Name	From Date	To Date	From Measure	To Measure
Event1	Route1	1/1/2000	1/1/2005	5	12
Event2	Route1	1/1/2000	1/1/2005	12	20

Detailed route reversal behavior on routes in a line network with events that span routes

The following sections detail how event behavior rules are enforced when a route in a line network is reversed. In this example, the routes are reversed, including the intermediate route (Route2) between the from route (Route1) and to route (Route3). There are two events (Event1 and Event2) that are impacted by route reversal.

Stay Put behavior

The routes are active from 1/1/2000, and if the reversal is set to occur on 1/1/2005, this has the following effects:

• Event1 is represented by two time slices. There is a time slice from 1/1/2000 to 1/1/2005, with measures from 7 on Route1 to 18 on Route2, and a time slice from 1/1/2005 to <Null>, with measures from 22 on Route2 to 3 on Route1.
• Event2 is represented by two time slices. There is a time slice from 1/1/2000 to 1/1/2005, with measures from 18 on Route 2 to 35 on Route3, and a time slice from 1/1/2005 to <Null>, with measures from 35 on Route 3 to 20 on Route2.

Before Stay Put event behavior

The following diagram provides details about the routes before reversal:

The following table provides details about the events before reversal:

Event ID	From Date	To Date	From RouteID	From Measure	To RouteID	To Measure
Event1	1/1/2000	<Null>	Route1	7	Route2	18
Event2	1/1/2000	<Null>	Route2	18	Route3	35

After Stay Put event behavior

The following diagram provides details about the routes after reversal:

The following table provides details about the events after reversal when Stay Put is the configured event behavior:

Event ID	From Date	To Date	From RouteID	From Measure	To RouteID	To Measure	Location Error
Event1	1/1/2000	1/1/2005	Route1	7	Route2	18	No Error
Event1	1/1/2005	<Null>	Route2	22	Route1	3	No Error
Event2	1/1/2000	1/1/2005	Route2	18	Route3	35	No Error
Event2	1/1/2005	<Null>	Route3	35	Route2	22	No Error

Move behavior

The route is active from 1/1/2000, and if the reversal is set to occur on 1/1/2005, this has the following effects:

• Event1 is represented by two time slices. There is a time slice from 1/1/2000 to 1/1/2005, with measures from 7 on Route1 to 18 on Route2, and a time slice from 1/1/2005 to <Null>, with measures from 18 on Route2 to 7 on Route1.
• Event2 is represented by two time slices. There is a time slice from 1/1/2000 to 1/1/2005, with measures from 18 on Route 2 to 35 on Route3, and a time slice from 1/1/2005 to <Null>, with measures from 35 on Route 3 to 18 on Route2.

Before Move event behavior

The following diagram provides details about the routes before reversal:

The following table provides details about the events before reversal:

Event ID	From Date	To Date	From RouteID	From Measure	To RouteID	To Measure
Event1	1/1/2000	<Null>	Route1	7	Route2	18
Event2	1/1/2000	<Null>	Route2	18	Route3	35

After Move event behavior

The following diagram provides details about the routes after reversal:

The following table provides details about the events after reversal when Move is the configured event behavior:

Event ID	From Date	To Date	From RouteID	From Measure	To RouteID	To Measure	Location Error
Event1	1/1/2000	1/1/2005	Route1	7	Route2	18	No Error
Event1	1/1/2005	<Null>	Route2	18	Route1	7	No Error
Event2	1/1/2000	1/1/2005	Route2	18	Route3	35	No Error
Event2	1/1/2005	<Null>	Route3	35	Route2	18	No Error

Retire behavior

The routes are active from 1/1/2000, and if the reversal is set to occur on 1/1/2005, this has the following effects:

• Event1 retires.
• Event2 retires.

Before Retire event behavior

The following diagram provides details about the routes before reversal:

The following table provides details about the events before reversal:

Event ID	From Date	To Date	From RouteID	From Measure	To RouteID	To Measure
Event1	1/1/2000	<Null>	Route1	5	Route2	20
Event2	1/1/2000	<Null>	Route2	20	Route3	35

After Retire event behavior

The following diagram provides details about the routes after reversal:

The following table provides details about the events after reversal when Retire is the configured event behavior:

Event ID	From Date	To Date	From RouteID	From Measure	To RouteID	To Measure
Event1	1/1/2000	1/1/2005	Route1	5	Route2	20
Event2	1/1/2000	1/1/2005	Route2	20	Route3	35