//>>built
define("dojox/grid/LazyTreeGridStoreModel",["dojo/_base/declare","dojo/_base/array","dojo/_base/lang","dijit/tree/ForestStoreModel"],function(_1,_2,_3,_4){return _1("dojox.grid.LazyTreeGridStoreModel",_4,{serverStore:false,constructor:function(_5){this.serverStore=!!_5.serverStore;},mayHaveChildren:function(_6){var _7=null;return _2.some(this.childrenAttrs,function(_8){_7=this.store.getValue(_6,_8);if(_3.isString(_7)){return parseInt(_7,10)>0||_7.toLowerCase()==="true"?true:false;}else{if(typeof _7=="number"){return _7>0;}else{if(typeof _7=="boolean"){return _7;}else{if(this.store.isItem(_7)){_7=this.store.getValues(_6,_8);return _3.isArray(_7)?_7.length>0:false;}else{return false;}}}}},this);},getChildren:function(_9,_a,_b,_c){if(_c){var _d=_c.start||0,_e=_c.count,_f=_c.parentId,_10=_c.sort;if(_9===this.root){this.root.size=0;this.store.fetch({start:_d,count:_e,sort:_10,query:this.query,onBegin:_3.hitch(this,function(_11){this.root.size=_11;}),onComplete:_3.hitch(this,function(_12){_a(_12,_c,this.root.size);}),onError:_b});}else{var _13=this.store;if(!_13.isItemLoaded(_9)){var _14=_3.hitch(this,arguments.callee);_13.loadItem({item:_9,onItem:function(_15){_14(_15,_a,_b,_c);},onError:_b});return;}if(this.serverStore&&!this._isChildrenLoaded(_9)){this.childrenSize=0;this.store.fetch({start:_d,count:_e,sort:_10,query:_3.mixin({parentId:_f},this.query||{}),onBegin:_3.hitch(this,function(_16){this.childrenSize=_16;}),onComplete:_3.hitch(this,function(_17){_a(_17,_c,this.childrenSize);}),onError:_b});}else{this.inherited(arguments);}}}else{this.inherited(arguments);}},_isChildrenLoaded:function(_18){var _19=null;return _2.every(this.childrenAttrs,function(_1a){_19=this.store.getValues(_18,_1a);return _2.every(_19,function(c){return this.store.isItemLoaded(c);},this);},this);},onNewItem:function(_1b,_1c){},onDeleteItem:function(_1d){}});});