Change getUid return type from number to string

src/ol/interaction/Modify.js

@@ -788,7 +788,7 @@ class Modify extends PointerInteraction {
       for (let i = 0, ii = segmentDataMatches.length; i < ii; ++i) {
         const segmentDataMatch = segmentDataMatches[i];
         const segment = segmentDataMatch.segment;
-        let uid = String(getUid(segmentDataMatch.feature));
+        let uid = getUid(segmentDataMatch.feature);
         const depth = segmentDataMatch.depth;
         if (depth) {
           uid += '-' + depth.join('-'); // separate feature components
@@ -1038,7 +1038,7 @@ class Modify extends PointerInteraction {
     for (i = dragSegments.length - 1; i >= 0; --i) {
       dragSegment = dragSegments[i];
       segmentData = dragSegment[0];
-      uid = String(getUid(segmentData.feature));
+      uid = getUid(segmentData.feature);
       if (segmentData.depth) {
         // separate feature components
         uid += '-' + segmentData.depth.join('-');

src/ol/interaction/Select.js

@@ -250,7 +250,7 @@ class Select extends Interaction {
      * An association between selected feature (key)
      * and layer (value)
      * @private
-     * @type {Object<number, import("../layer/Layer.js").default>}
+     * @type {Object<string, import("../layer/Layer.js").default>}
      */
     this.featureLayerAssociation_ = {};
 
@@ -267,8 +267,7 @@ class Select extends Interaction {
    * @private
    */
   addFeatureLayerAssociation_(feature, layer) {
-    const key = getUid(feature);
-    this.featureLayerAssociation_[key] = layer;
+    this.featureLayerAssociation_[getUid(feature)] = layer;
   }
 
   /**
@@ -299,9 +298,8 @@ class Select extends Interaction {
    * @api
    */
   getLayer(feature) {
-    const key = getUid(feature);
     return (
-      /** @type {VectorLayer} */ (this.featureLayerAssociation_[key])
+      /** @type {VectorLayer} */ (this.featureLayerAssociation_[getUid(feature)])
     );
   }
 
@@ -372,8 +370,7 @@ class Select extends Interaction {
    * @private
    */
   removeFeatureLayerAssociation_(feature) {
-    const key = getUid(feature);
-    delete this.featureLayerAssociation_[key];
+    delete this.featureLayerAssociation_[getUid(feature)];
   }
 }
 

src/ol/interaction/Snap.js

@@ -127,7 +127,7 @@ class Snap extends PointerInteraction {
     this.featuresListenerKeys_ = [];
 
     /**
-     * @type {Object<number, import("../events.js").EventsKey>}
+     * @type {Object<string, import("../events.js").EventsKey>}
      * @private
      */
     this.featureChangeListenerKeys_ = {};
@@ -135,7 +135,7 @@ class Snap extends PointerInteraction {
     /**
      * Extents are preserved so indexed segment can be quickly removed
      * when its feature geometry changes
-     * @type {Object<number, import("../extent.js").Extent>}
+     * @type {Object<string, import("../extent.js").Extent>}
      * @private
      */
     this.indexedFeaturesExtents_ = {};
@@ -144,7 +144,7 @@ class Snap extends PointerInteraction {
      * If a feature geometry changes while a pointer drag|move event occurs, the
      * feature doesn't get updated right away.  It will be at the next 'pointerup'
      * event fired.
-     * @type {!Object<number, import("../Feature.js").default>}
+     * @type {!Object<string, import("../Feature.js").default>}
      * @private
      */
     this.pendingFeatures_ = {};