if(!dojo._hasResource["dojo.data.api.Write"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.dojo._hasResource["dojo.data.api.Write"] = true;dojo.provide("dojo.data.api.Write");dojo.require("dojo.data.api.Read");dojo.declare("dojo.data.api.Write", dojo.data.api.Read, {	//	summary:	//		This is an abstract API that data provider implementations conform to.  	//		This file defines function signatures and intentionally leaves all the	//		functionss unimplemented.	getFeatures: function(){		//	summary: 		//		See dojo.data.api.Read.getFeatures()		return {			'dojo.data.api.Read': true,			'dojo.data.api.Write': true		};	},	newItem: function(/* Object? */ keywordArgs, /*Object?*/ parentInfo){		//	summary:		//		Returns a newly created item.  Sets the attributes of the new		//		item based on the *keywordArgs* provided.  In general, the attribute		//		names in the keywords become the attributes in the new item and as for		//		the attribute values in keywordArgs, they become the values of the attributes		//		in the new item.  In addition, for stores that support hierarchical item 		//		creation, an optional second parameter is accepted that defines what item is the parent		//		of the new item and what attribute of that item should the new item be assigned to.		//		In general, this will assume that the attribute targetted is multi-valued and a new item		//		is appended onto the list of values for that attribute.  		//		//	keywordArgs:		//		A javascript object defining the initial content of the item as a set of JavaScript 'property name: value' pairs.		//	parentInfo:		//		An optional javascript object defining what item is the parent of this item (in a hierarchical store.  Not all stores do hierarchical items), 		//		and what attribute of that parent to assign the new item to.  If this is present, and the attribute specified		//		is a multi-valued attribute, it will append this item into the array of values for that attribute.  The structure		//		of the object is as follows:		//		{		//			parent: someItem,		//			attribute: "attribute-name-string"		//		}		//		//	exceptions:		//		Throws an exception if *keywordArgs* is a string or a number or		//		anything other than a simple anonymous object.  		//		Throws an exception if the item in parentInfo is not an item from the store		//		or if the attribute isn't an attribute name string.		//	example:		//	|	var kermit = store.newItem({name: "Kermit", color:[blue, green]});		var newItem;		throw new Error('Unimplemented API: dojo.data.api.Write.newItem');		return newItem; // item	},	deleteItem: function(/* item */ item){		//	summary:		//		Deletes an item from the store.		//		//	item: 		//		The item to delete.		//		//	exceptions:		//		Throws an exception if the argument *item* is not an item 		//		(if store.isItem(item) returns false).		//	example:		//	|	var success = store.deleteItem(kermit);		throw new Error('Unimplemented API: dojo.data.api.Write.deleteItem');		return false; // boolean	},	setValue: function(	/* item */ item, 						/* string */ attribute,						/* almost anything */ value){		//	summary:		//		Sets the value of an attribute on an item.		//		Replaces any previous value or values.		//		//	item:		//		The item to modify.		//	attribute:		//		The attribute of the item to change represented as a string name.		//	value:		//		The value to assign to the item.		//		//	exceptions:		//		Throws an exception if *item* is not an item, or if *attribute*		//		is neither an attribute object or a string.		//		Throws an exception if *value* is undefined.		//	example:		//	|	var success = store.set(kermit, "color", "green");		throw new Error('Unimplemented API: dojo.data.api.Write.setValue');		return false; // boolean	},	setValues: function(/* item */ item,						/* string */ attribute, 						/* array */ values){		//	summary:		//		Adds each value in the *values* array as a value of the given		//		attribute on the given item.		//		Replaces any previous value or values.		//		Calling store.setValues(x, y, []) (with *values* as an empty array) has		//		the same effect as calling store.unsetAttribute(x, y).		//		//	item:		//		The item to modify.		//	attribute:		//		The attribute of the item to change represented as a string name.		//	values:		//		An array of values to assign to the attribute..		//		//	exceptions:		//		Throws an exception if *values* is not an array, if *item* is not an		//		item, or if *attribute* is neither an attribute object or a string.		//	example:		//	|	var success = store.setValues(kermit, "color", ["green", "aqua"]);		//	|	success = store.setValues(kermit, "color", []);		//	|	if (success) {assert(!store.hasAttribute(kermit, "color"));}		throw new Error('Unimplemented API: dojo.data.api.Write.setValues');		return false; // boolean	},	unsetAttribute: function(	/* item */ item, 								/* string */ attribute){		//	summary:		//		Deletes all the values of an attribute on an item.		//		//	item:		//		The item to modify.		//	attribute:		//		The attribute of the item to unset represented as a string.		//		//	exceptions:		//		Throws an exception if *item* is not an item, or if *attribute*		//		is neither an attribute object or a string.		//	example:		//	|	var success = store.unsetAttribute(kermit, "color");		//	|	if (success) {assert(!store.hasAttribute(kermit, "color"));}		throw new Error('Unimplemented API: dojo.data.api.Write.clear');		return false; // boolean	},	save: function(/* object */ keywordArgs){		//	summary:		//		Saves to the server all the changes that have been made locally.		//		The save operation may take some time and is generally performed		//		in an asynchronous fashion.  The outcome of the save action is 		//		is passed into the set of supported callbacks for the save.		//   		//	keywordArgs:		//		{		//			onComplete: function		//			onError: function		//			scope: object		//		}		//		//	The *onComplete* parameter.		//		function();		//		//		If an onComplete callback function is provided, the callback function		//		will be called just once, after the save has completed.  No parameters		//		are generally passed to the onComplete.		//		//	The *onError* parameter.		//		function(errorData); 		//		//		If an onError callback function is provided, the callback function		//		will be called if there is any sort of error while attempting to		//		execute the save.  The onError function will be based one parameter, the		//		error.		//		//	The *scope* parameter.		//		If a scope object is provided, all of the callback function (		//		onComplete, onError, etc) will be invoked in the context of the scope		//		object.  In the body of the callback function, the value of the "this"		//		keyword will be the scope object.   If no scope object is provided,		//		the callback functions will be called in the context of dojo.global.  		//		For example, onComplete.call(scope) vs. 		//		onComplete.call(dojo.global)		//		//	returns:		//		Nothing.  Since the saves are generally asynchronous, there is 		//		no need to return anything.  All results are passed via callbacks.		//	example:		//	|	store.save({onComplete: onSave});		//	|	store.save({scope: fooObj, onComplete: onSave, onError: saveFailed});		throw new Error('Unimplemented API: dojo.data.api.Write.save');	},	revert: function(){		//	summary:		//		Discards any unsaved changes.		//	description:		//		Discards any unsaved changes.		//		//	example:		//	|	var success = store.revert();		throw new Error('Unimplemented API: dojo.data.api.Write.revert');		return false; // boolean	},	isDirty: function(/* item? */ item){		//	summary:		//		Given an item, isDirty() returns true if the item has been modified 		//		since the last save().  If isDirty() is called with no *item* argument,  		//		then this function returns true if any item has been modified since		//		the last save().		//		//	item:		//		The item to check.		//		//	exceptions:		//		Throws an exception if isDirty() is passed an argument and the		//		argument is not an item.		//	example:		//	|	var trueOrFalse = store.isDirty(kermit); // true if kermit is dirty		//	|	var trueOrFalse = store.isDirty();       // true if any item is dirty		throw new Error('Unimplemented API: dojo.data.api.Write.isDirty');		return false; // boolean	}});}