Use a Style or a Style function as parameter to setStyle action

projects/common-map/src/fm-map/actions/map.actions.ts

@@ -207,7 +207,7 @@ export class DoQuery implements Action {
 export class SetStyle implements Action {
   readonly type = SETSTYLE;
 
-  constructor(public itemType:string,public style:Style) { }
+  constructor(public itemType:string,public style: Style | (Feature)) { }
 }
 
 export type Actions = SetMapState

projects/common-map/src/fm-map/components/aol/item-vector-source/item-vector-source.component.ts

@@ -121,6 +121,9 @@ export class ItemVectorSourceComponent extends SourceVectorComponent implements
         }
       } 
       var styleEntry = this.stylesCache[key];    
+      if(typeof styleEntry === 'function')  {
+         return styleEntry(feature);
+      }
       return styleEntry;
     });
   }

projects/common-map/src/fm-map/models/style.cache.ts

@@ -1,5 +1,5 @@
-import {Style} from 'ol';
+import {Style,Feature} from 'ol';
 
 export interface IStyles{
-  [id: string]: Style;
+  [id: string]: Style | (Feature);
 };