// Copyright 2017 Esri.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import ArcGIS

private let geocodeResultLayerName = "geocodeResultsGraphicsLayer"

extension MapViewController {
    
    // MARK: Map Feedback
    var geocodeResultsOverlay:AGSGraphicsOverlay {
        get {
            if graphicsOverlays[geocodeResultLayerName] == nil {
                self.geocodeResultsOverlay = AGSGraphicsOverlay()
            }
            
            return graphicsOverlays[geocodeResultLayerName]!
        }
        set {
            graphicsOverlays[geocodeResultLayerName] = newValue
        }
    }
}
