/**
* Get a layer based on the id assigned by OpenLayers. A {@link
* org.gwtopenmaps.openlayers.client.layer.Layer} can be asked for it's id. This id can be used to
* get at the layer within the application.
*
* @param id - String identifier assigned by OpenLayers
* @return Layer - the layer on the map or null if there is no layer with the given id
*/
public Layer getLayer(String id) {
JSObject jsObject = MapImpl.getLayer(id, getJSObject());
Layer layer = Layer.narrowToLayer(jsObject);
return layer;
}
