FieldSection (JMRI API)

All Known Subinterfaces:

Section<To,From>

All Known Implementing Classes:

MaintainerCallSection, SignalHeadSection, TrackCircuitSection, TurnoutSection, TurnoutSection.TurnoutFieldSection
```
public interface FieldSection<To extends java.lang.Enum<To>,From extends java.lang.Enum<From>>
```
A Section is the base type for the pieces that make up and are referenced by a Station.
The type argument defines the communications from central to field and from field to central

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`codeValueDelivered(To value)`	Provide the transferred value to the field unit at the end of the code-send operation.
`From`	`indicationStart()`	Inform field part of section that an indication operation (from field to machine) has started and obtain the value to be conveyed to the central CTC machine.

- Method Detail
  - codeValueDelivered
```
void codeValueDelivered(To value)
```
    Provide the transferred value to the field unit at the end of the code-send operation.
    
    Parameters:
    
    value - transfer value.
  - indicationStart
```
From indicationStart()
```
    Inform field part of section that an indication operation (from field to machine) has started and obtain the value to be conveyed to the central CTC machine.
    
    Returns:
    
    The value to be conveyed to the central CTC machine.