// // Copyright (c) 2010, Brian Frank and Andy Frank // Licensed under the Academic Free License version 3.0 // // History: // 10 Aug 19 Andy Frank Creation // ** ** Storage models a DOM Storage. ** ** See [pod doc]`pod-doc#win` for details. ** @Js class Storage { ////////////////////////////////////////////////////////////////////////// // Constrcutor ////////////////////////////////////////////////////////////////////////// ** ** Private ctor. ** private new make() {} ////////////////////////////////////////////////////////////////////////// // Access ////////////////////////////////////////////////////////////////////////// ** ** Return the number of items in storage. ** native Int size() ** ** Return the key value for this index. If the index is greater ** than or equal to 'size' returns null. ** native Str? key(Int index) ** ** Return Obj stored under this key, or null if key does not exist. ** native Obj? get(Str key) ** ** Store value under this key. ** native Void set(Str key, Obj val) ** ** Remove value for this key. If no value for this key exists, ** this method does nothing. ** native Void remove(Str key) ** ** Remove all items from storage. If store was empty, this ** method does nothing. ** native Void clear() }