Model (JMRI API)

java.lang.Object
- jmri.jmrix.rps.Model

```
public class Model
extends java.lang.Object
```
Model holds RPS representation of layout geometry and logical structure.
The layout geometry is expressed as a set of (perhaps overlapping) Regions.

Since:

2.1.7

Field Summary

Fields
Modifier and Type Field Description

(package private) static Model _instance

(package private) java.util.ArrayList<Region> regions

Constructor Summary

Constructors
Constructor Description

Model()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addRegion(Region r)`	Include a region in the model.
`void`	`dispose()`
`java.util.List<Region>`	`getRegions()`	Get the list of active regions.
`static Model`	`instance()`
`void`	`loadModel(java.io.File file)`
`(package private) void`	`loadValues()`
`void`	`removeRegion(Region r)`	Include a region in the model.
`(package private) void`	`setInitialModel()`
`void`	`storeModel(java.io.File file)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

regions
```
java.util.ArrayList<Region> regions
```

_instance
```
static Model _instance
```

Constructor Detail
- Model
```
public Model()
```

Method Detail
- loadValues
```
void loadValues()
```
- dispose
```
public void dispose()
```
- addRegion
```
public void addRegion(Region r)
```
  Include a region in the model.
  
  Parameters:
  
  r - region to add.
- removeRegion
```
public void removeRegion(Region r)
```
  Include a region in the model.
  
  Parameters:
  
  r - region to remove.
- getRegions
```
public java.util.List<Region> getRegions()
```
  Get the list of active regions.
  This list should be immutable, hence copied, but for now it's not.
  
  Returns:
  
  list of regions.
- storeModel
```
public void storeModel(java.io.File file)
```
- loadModel
```
public void loadModel(java.io.File file)
```
- setInitialModel
```
void setInitialModel()
```
- instance
```
public static Model instance()
```