Class MapBoxBoundaryCache

  • All Implemented Interfaces:
    Cache

    public class MapBoxBoundaryCache
    extends CacheBase
    • Constructor Detail

      • MapBoxBoundaryCache

        protected MapBoxBoundaryCache()
                               throws java.lang.IllegalArgumentException
        Throws:
        java.lang.IllegalArgumentException
    • Method Detail

      • getKey

        protected java.lang.Object getKey​(CacheHint hint)
        Description copied from class: CacheBase
        Overridable. Extracts from the hint object the key that shall be used to identify the cached object.
        Specified by:
        getKey in class CacheBase
        Parameters:
        hint - the hint object.
        Returns:
        the key
      • load

        protected com.google.gson.JsonObject load​(CacheHint hint)
                                           throws CacheException
        Description copied from class: CacheBase
        Overridable. Creates a new cached object instance and populates it with data from the persistent storage. In case the object not found in the persistent storage the implementation can return either null or a dummy object.
        Specified by:
        load in class CacheBase
        Parameters:
        hint - the hint object.
        Returns:
        the object or null.
        Throws:
        CacheException - if somethig gos wrong.