DataLayer (JOSM)

Type Parameters:

T - The type used to identify a layer, typically a string

All Known Implementing Classes:

VectorNode, VectorPrimitive, VectorRelation, VectorWay
```
public interface DataLayer<T>
```
An interface for objects that are part of a data layer

- Method Summary
  
  All Methods Instance Methods Abstract Methods Default Methods
  Modifier and Type Method Description
  
  T getLayer()
  Get the layer
  
  default boolean setLayer(T layer)
  Set the layer

- Method Detail
  - getLayer
```
T getLayer()
```
    Get the layer
    
    Returns:
    
    The layer
  - setLayer
```
default boolean setLayer(T layer)
```
    Set the layer
    
    Parameters:
    
    layer - The layer to set
    
    Returns:
    
    true if the layer was set -- some objects may never change layers.