a:46:{s:9:"#provides";s:19:"dojox.data.CsvStore";s:9:"#resource";s:16:"data/CsvStore.js";s:9:"#requires";a:2:{i:0;a:3:{i:0;s:6:"common";i:1;s:21:"dojo.data.util.filter";i:2;s:4:"dojo";}i:1;a:3:{i:0;s:6:"common";i:1;s:26:"dojo.data.util.simpleFetch";i:2;s:4:"dojo";}}s:19:"dojox.data.CsvStore";a:6:{s:4:"type";s:8:"Function";s:7:"summary";s:11:"initializer";s:10:"parameters";a:1:{s:17:"keywordParameters";a:2:{s:4:"type";s:6:"Object";s:7:"summary";s:132:"identifier: String} The column label for the column to use for the identity.  Optional.  If not set, the identity is the row number.";}}s:6:"source";s:1088:"		this._attributes = [];			// e.g. ["Title", "Year", "Producer"]
		this._attributeIndexes = {};	// e.g. {Title: 0, Year: 1, Producer: 2}
 		this._dataArray = [];			// e.g. [[<Item0>],[<Item1>],[<Item2>]]
 		this._arrayOfAllItems = [];		// e.g. [{_csvId:0,_csvStore:store},...]
		this._loadFinished = false;
		if(keywordParameters.url){
			this.url = keywordParameters.url;
		}
		this._csvData = keywordParameters.data;
		if(keywordParameters.label){
			this.label = keywordParameters.label;
		}else if(this.label === ""){
			this.label = undefined;
		}
		this._storeProp = "_csvStore";	// Property name for the store reference on every item.
		this._idProp = "_csvId"; 		// Property name for the Item Id on every item.
		this._features = {	
			'dojo.data.api.Read': true,
			'dojo.data.api.Identity': true 
		};
		this._loadInProgress = false;	//Got to track the initial load to prevent duelling loads of the dataset.
		this._queuedFetches = [];
		this.identifier = keywordParameters.identifier;
		if (this.identifier === "") {
			delete this.identifier;
		}else{
			this._idMap = {};
		}";s:6:"mixins";a:1:{s:9:"prototype";a:1:{i:0;s:26:"dojo.data.util.simpleFetch";}}s:9:"classlike";b:1;}s:23:"dojox.data.CsvStore.url";a:3:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"summary";s:0:"";}s:25:"dojox.data.CsvStore.label";a:3:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"summary";s:0:"";}s:30:"dojox.data.CsvStore.identifier";a:3:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"summary";s:0:"";}s:33:"dojox.data.CsvStore._assertIsItem";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:4:"item";a:2:{s:4:"type";s:4:"item";s:7:"summary";s:50:"The item to test for being contained by the store.";}}s:6:"source";s:136:"		if(!this.isItem(item)){ 
			throw new Error(this.declaredClass + ": a function was passed an item argument that was not an item");
		}";s:7:"summary";s:78:"This function tests whether the item passed in is indeed an item in the store.";s:7:"private";b:1;}s:38:"dojox.data.CsvStore._assertIsAttribute";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:9:"attribute";a:2:{s:4:"type";s:14:"item || String";s:7:"summary";s:55:"The attribute to test for being contained by the store.";}}s:6:"source";s:189:"		if(!dojo.isString(attribute)){ 
			throw new Error(this.declaredClass + ": a function was passed an attribute argument that was not an attribute object nor an attribute name string");
		}";s:7:"summary";s:101:"This function tests whether the item passed in is indeed a valid 'attribute' like type for the store.";s:7:"private";b:1;}s:29:"dojox.data.CsvStore._getIndex";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:4:"item";a:2:{s:4:"type";s:3:"The";s:7:"summary";s:33:"idem handle to get the index for.";}}s:6:"source";s:103:"		var idx = this.getIdentity(item);
		if(this.identifier){
			idx = this._idMap[idx];
		}
		return idx;";s:7:"summary";s:81:"Internal function to get the internal index to the item data from the item handle";s:7:"private";b:1;}s:28:"dojox.data.CsvStore.getValue";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:3:{s:4:"item";a:1:{s:4:"type";s:4:"item";}s:9:"attribute";a:1:{s:4:"type";s:34:"attribute || attribute-name-string";}s:12:"defaultValue";a:2:{s:8:"optional";b:1;s:4:"type";s:5:"value";}}s:6:"source";s:289:"		this._assertIsItem(item);
		this._assertIsAttribute(attribute);
		var itemValue = defaultValue;
		if(this.hasAttribute(item, attribute)){
			var itemData = this._dataArray[this._getIndex(item)];
			itemValue = itemData[this._attributeIndexes[attribute]];
		}
		return itemValue; //String";s:7:"summary";s:174:"See dojo.data.api.Read.getValue()
Note that for the CsvStore, an empty string value is the same as no value,
so the defaultValue would be returned instead of an empty string.";s:7:"returns";s:6:"String";}s:29:"dojox.data.CsvStore.getValues";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:2:{s:4:"item";a:1:{s:4:"type";s:4:"item";}s:9:"attribute";a:1:{s:4:"type";s:34:"attribute || attribute-name-string";}}s:6:"source";s:86:"		var value = this.getValue(item, attribute);
		return (value ? [value] : []); //Array";s:7:"summary";s:138:"See dojo.data.api.Read.getValues()
CSV syntax does not support multi-valued attributes, so this is just a
wrapper function for getValue().";s:7:"returns";s:5:"Array";}s:33:"dojox.data.CsvStore.getAttributes";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:4:"item";a:1:{s:4:"type";s:4:"item";}}s:6:"source";s:333:"		this._assertIsItem(item);
		var attributes = [];
		var itemData = this._dataArray[this._getIndex(item)];
		for(var i=0; i<itemData.length; i++){
			// Check for empty string values. CsvStore treats empty strings as no value.
			if(itemData[i] !== ""){
				attributes.push(this._attributes[i]);
			}
		}
		return attributes; //Array";s:7:"summary";s:38:"See dojo.data.api.Read.getAttributes()";s:7:"returns";s:5:"Array";}s:32:"dojox.data.CsvStore.hasAttribute";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:2:{s:4:"item";a:1:{s:4:"type";s:4:"item";}s:9:"attribute";a:1:{s:4:"type";s:34:"attribute || attribute-name-string";}}s:6:"source";s:310:"		this._assertIsItem(item);
		this._assertIsAttribute(attribute);
		var attributeIndex = this._attributeIndexes[attribute];
		var itemData = this._dataArray[this._getIndex(item)];
		return (typeof attributeIndex !== "undefined" && attributeIndex < itemData.length && itemData[attributeIndex] !== ""); //Boolean";s:7:"summary";s:254:"See dojo.data.api.Read.hasAttribute()
The hasAttribute test is true if attribute has an index number within the item's array length
AND if the item has a value for that attribute. Note that for the CsvStore, an
empty string value is the same as no value.";s:7:"returns";s:7:"Boolean";}s:33:"dojox.data.CsvStore.containsValue";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:3:{s:4:"item";a:1:{s:4:"type";s:4:"item";}s:9:"attribute";a:1:{s:4:"type";s:34:"attribute || attribute-name-string";}s:5:"value";a:1:{s:4:"type";s:8:"anything";}}s:6:"source";s:202:"		var regexp = undefined;
		if(typeof value === "string"){
		   regexp = dojo.data.util.filter.patternToRegExp(value, false);
		}
		return this._containsValue(item, attribute, value, regexp); //boolean.";s:7:"summary";s:38:"See dojo.data.api.Read.containsValue()";s:7:"returns";s:8:"boolean.";}s:34:"dojox.data.CsvStore._containsValue";a:8:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:4:{s:4:"item";a:2:{s:4:"type";s:4:"item";s:7:"summary";s:46:"The data item to examine for attribute values.";}s:9:"attribute";a:2:{s:4:"type";s:34:"attribute || attribute-name-string";s:7:"summary";s:25:"The attribute to inspect.";}s:5:"value";a:2:{s:4:"type";s:8:"anything";s:7:"summary";s:19:"The value to match.";}s:6:"regexp";a:3:{s:8:"optional";b:1;s:4:"type";s:6:"RegExp";s:7:"summary";s:196:"Optional regular expression generated off value if value was of string type to handle wildcarding.
If present and attribute values are string, then it can be used for comparison instead of 'value'";}}s:6:"source";s:367:"		var values = this.getValues(item, attribute);
		for(var i = 0; i < values.length; ++i){
			var possibleValue = values[i];
			if(typeof possibleValue === "string" && regexp){
				return (possibleValue.match(regexp) !== null);
			}else{
				//Non-string matching.
				if(value === possibleValue){
					return true; // Boolean
				}
			}
		}
		return false; // Boolean";s:7:"summary";s:66:"Internal function for looking at the values contained by the item.";s:11:"description";s:230:"Internal function for looking at the values contained by the item.  This
function allows for denoting if the comparison should be case sensitive for
strings or not (for handling filtering cases where string case should not matter)";s:7:"returns";s:7:"Boolean";s:7:"private";b:1;}s:26:"dojox.data.CsvStore.isItem";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:9:"something";a:1:{s:4:"type";s:8:"anything";}}s:6:"source";s:476:"		if(something && something[this._storeProp] === this){
			var identity = something[this._idProp];
			//If an identifier was specified, we have to look it up via that and the mapping,
			//otherwise, just use row number.
			if(this.identifier){
				var data = this._dataArray[this._idMap[identity]];
				if(data){
					return true;
				}
			}else{
				if(identity >= 0 && identity < this._dataArray.length){
					return true; //Boolean
				}
			}
		}
		return false; //Boolean";s:7:"summary";s:31:"See dojo.data.api.Read.isItem()";s:7:"returns";s:7:"Boolean";}s:32:"dojox.data.CsvStore.isItemLoaded";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:9:"something";a:1:{s:4:"type";s:8:"anything";}}s:6:"source";s:42:"		return this.isItem(something); //Boolean";s:7:"summary";s:112:"See dojo.data.api.Read.isItemLoaded()
The CsvStore always loads all items, so if it's an item, then it's loaded.";s:7:"returns";s:7:"Boolean";}s:28:"dojox.data.CsvStore.loadItem";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:4:"item";a:1:{s:4:"type";s:4:"item";}}s:6:"source";s:390:"		//	summary: 
		//		See dojo.data.api.Read.loadItem()
		//	description:
		//		The CsvStore always loads all items, so if it's an item, then it's loaded.
		//		From the dojo.data.api.Read.loadItem docs:
		//			If a call to isItemLoaded() returns true before loadItem() is even called,
		//			then loadItem() need not do any work at all and will not even invoke
		//			the callback handlers.";s:7:"summary";s:33:"See dojo.data.api.Read.loadItem()";s:11:"description";s:284:"The CsvStore always loads all items, so if it's an item, then it's loaded.
From the dojo.data.api.Read.loadItem docs:
If a call to isItemLoaded() returns true before loadItem() is even called,
then loadItem() need not do any work at all and will not even invoke
the callback handlers.";}s:31:"dojox.data.CsvStore.getFeatures";a:5:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:6:"source";s:33:"		return this._features; //Object";s:7:"summary";s:36:"See dojo.data.api.Read.getFeatures()";s:7:"returns";s:6:"Object";}s:28:"dojox.data.CsvStore.getLabel";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:4:"item";a:1:{s:4:"type";s:4:"item";}}s:6:"source";s:125:"		if(this.label && this.isItem(item)){
			return this.getValue(item,this.label); //String
		}
		return undefined; //undefined";s:7:"summary";s:33:"See dojo.data.api.Read.getLabel()";s:7:"returns";s:16:"String|undefined";}s:38:"dojox.data.CsvStore.getLabelAttributes";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:4:"item";a:1:{s:4:"type";s:4:"item";}}s:6:"source";s:75:"		if(this.label){
			return [this.label]; //array
		}
		return null; //null";s:7:"summary";s:43:"See dojo.data.api.Read.getLabelAttributes()";s:7:"returns";s:10:"array|null";}s:31:"dojox.data.CsvStore._fetchItems";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:3:{s:11:"keywordArgs";a:1:{s:4:"type";s:6:"Object";}s:12:"findCallback";a:1:{s:4:"type";s:8:"Function";}s:13:"errorCallback";a:1:{s:4:"type";s:8:"Function";}}s:6:"source";s:2835:"		var self = this;


		var filter = function(requestArgs, arrayOfAllItems){
			var items = null;
			if(requestArgs.query){
				var key, value;
				items = [];
				var ignoreCase = requestArgs.queryOptions ? requestArgs.queryOptions.ignoreCase : false; 


				//See if there are any string values that can be regexp parsed first to avoid multiple regexp gens on the
				//same value for each item examined.  Much more efficient.
				var regexpList = {};
				for(key in requestArgs.query){
					value = requestArgs.query[key];
					if(typeof value === "string"){
						regexpList[key] = dojo.data.util.filter.patternToRegExp(value, ignoreCase);
					}
				}


				for(var i = 0; i < arrayOfAllItems.length; ++i){
					var match = true;
					var candidateItem = arrayOfAllItems[i];
					for(key in requestArgs.query){
						value = requestArgs.query[key];
						if(!self._containsValue(candidateItem, key, value, regexpList[key])){
							match = false;
						}
					}
					if(match){
						items.push(candidateItem);
					}
				}
			}else{
				// We want a copy to pass back in case the parent wishes to sort the array.  We shouldn't allow resort 
				// of the internal list so that multiple callers can get lists and sort without affecting each other.
				if(arrayOfAllItems.length> 0){
					items = arrayOfAllItems.slice(0,arrayOfAllItems.length); 
				}
			}
			findCallback(items, requestArgs);
		};


		if(this._loadFinished){
			filter(keywordArgs, this._arrayOfAllItems);
		}else{
			if(this.url !== ""){
				//If fetches come in before the loading has finished, but while
				//a load is in progress, we have to defer the fetching to be 
				//invoked in the callback.
				if(this._loadInProgress){
					this._queuedFetches.push({args: keywordArgs, filter: filter});
				}else{
					this._loadInProgress = true;
					var getArgs = {
							url: self.url, 
							handleAs: "text"
						};
					var getHandler = dojo.xhrGet(getArgs);
					getHandler.addCallback(function(data){
						try{
							self._processData(data);
							filter(keywordArgs, self._arrayOfAllItems);
							self._handleQueuedFetches();
						}catch(e){
							errorCallback(e, keywordArgs);
						}
					});
					getHandler.addErrback(function(error){
						self._loadInProgress = false;
						if(errorCallback){
							errorCallback(error, keywordArgs);
						}else{
							throw error;
						}
					});
				}
			}else if(this._csvData){
				try{
					this._processData(this._csvData);
					this._csvData = null;
					filter(keywordArgs, this._arrayOfAllItems);
				}catch(e){
					errorCallback(e, keywordArgs);
				}
			}else{
				var error = new Error(this.declaredClass + ": No CSV source data was provided as either URL or String data input.");
				if(errorCallback){
					errorCallback(error, keywordArgs);
				}else{
					throw error;
				}
			}
		}";s:7:"summary";s:38:"See dojo.data.util.simpleFetch.fetch()";s:7:"private";b:1;}s:25:"dojox.data.CsvStore.close";a:5:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:7:"request";a:1:{s:4:"type";s:44:"dojo.data.api.Request || keywordArgs || null";}}s:6:"source";s:53:"		 //	summary: 
		 //		See dojo.data.api.Read.close()";s:7:"summary";s:30:"See dojo.data.api.Read.close()";}s:56:"dojox.data.CsvStore._getArrayOfArraysFromCsvFileContents";a:8:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:15:"csvFileContents";a:1:{s:4:"type";s:6:"string";}}s:6:"source";s:2364:"		if(dojo.isString(csvFileContents)){
			var lineEndingCharacters = new RegExp("\r\n|\n|\r");
			var leadingWhiteSpaceCharacters = new RegExp("^\\s+",'g');
			var trailingWhiteSpaceCharacters = new RegExp("\\s+$",'g');
			var doubleQuotes = new RegExp('""','g');
			var arrayOfOutputRecords = [];
			var i;

			
			var arrayOfInputLines = this._splitLines(csvFileContents);
			for(i = 0; i < arrayOfInputLines.length; ++i){
				var singleLine = arrayOfInputLines[i];
				if(singleLine.length > 0){
					var listOfFields = singleLine.split(',');
					var j = 0;
					while(j < listOfFields.length){
						var space_field_space = listOfFields[j];
						var field_space = space_field_space.replace(leadingWhiteSpaceCharacters, ''); // trim leading whitespace
						var field = field_space.replace(trailingWhiteSpaceCharacters, ''); // trim trailing whitespace
						var firstChar = field.charAt(0);
						var lastChar = field.charAt(field.length - 1);
						var secondToLastChar = field.charAt(field.length - 2);
						var thirdToLastChar = field.charAt(field.length - 3);
						if(field.length === 2 && field == "\"\""){
							listOfFields[j] = "";  //Special case empty string field.
						}else if((firstChar == '"') && 
								((lastChar != '"') || 
								 ((lastChar == '"') && (secondToLastChar == '"') && (thirdToLastChar != '"')))){
							if(j+1 === listOfFields.length){
								// alert("The last field in record " + i + " is corrupted:\n" + field);
								return null; //null
							}
							var nextField = listOfFields[j+1];
							listOfFields[j] = field_space + ',' + nextField;
							listOfFields.splice(j+1, 1); // delete element [j+1] from the list
						}else{
							if((firstChar == '"') && (lastChar == '"')){
								field = field.slice(1, (field.length - 1)); // trim the " characters off the ends
								field = field.replace(doubleQuotes, '"');   // replace "" with "
							}
							listOfFields[j] = field;
							j += 1;
						}
					}
					arrayOfOutputRecords.push(listOfFields);
				}
			}

			
			// The first item of the array must be the header row with attribute names.
			this._attributes = arrayOfOutputRecords.shift();
			for(i = 0; i<this._attributes.length; i++){
				// Store the index of each attribute 
				this._attributeIndexes[this._attributes[i]] = i;
			}
			this._dataArray = arrayOfOutputRecords; //Array
		}";s:7:"summary";s:0:"";s:7:"returns";s:4:"null";s:8:"examples";a:1:{i:0;s:0:"";}s:7:"private";b:1;}s:31:"dojox.data.CsvStore._splitLines";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:10:"csvContent";a:1:{s:4:"type";s:0:"";}}s:6:"source";s:687:"		var split = [];
		var i;
		var line = "";
		var inQuotes = false;
		for(i = 0; i < csvContent.length; i++){
			var c = csvContent.charAt(i);
			switch(c){
				case '\"':
					inQuotes = !inQuotes;
					line += c;
					break;
				case '\r':
					if(inQuotes){
						line += c;
					}else{
						split.push(line);
						line = "";
						if (i < (csvContent.length - 1) && csvContent.charAt(i + 1) == '\n') {
							i++; //Skip it, it's CRLF
						}
					}
					break;
				case '\n':
					if(inQuotes){
						line += c;
					}else{
						split.push(line);
						line = "";
					}
					break;
				default:
					line +=c;
			}
		}
		if(line !== ""){
			split.push(line);
		}
		return split;";s:7:"summary";s:186:"Function to split the CSV file contents into separate lines.
Since line breaks can occur inside quotes, a Regexp didn't
work as well.  A quick passover parse should be just as efficient.";s:7:"private";b:1;}s:32:"dojox.data.CsvStore._processData";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:4:"data";a:1:{s:4:"type";s:6:"String";}}s:6:"source";s:777:"		this._getArrayOfArraysFromCsvFileContents(data);
		this._arrayOfAllItems = [];


		//Check that the specified Identifier is actually a column title, if provided.
		if(this.identifier){
			if(this._attributeIndexes[this.identifier] === undefined){
				throw new Error(this.declaredClass + ": Identity specified is not a column header in the data set.")
			}
		}


		for(var i=0; i<this._dataArray.length; i++){
			var id = i;
			//Associate the identifier to a row in this case
			//for o(1) lookup.
			if(this.identifier){
				var iData = this._dataArray[i];
				id = iData[this._attributeIndexes[this.identifier]];
				this._idMap[id] = i;
			}
			this._arrayOfAllItems.push(this._createItemFromIdentity(id));
		}
		this._loadFinished = true;
		this._loadInProgress = false;";s:7:"private";b:1;s:7:"summary";s:0:"";}s:43:"dojox.data.CsvStore._createItemFromIdentity";a:7:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:8:"identity";a:1:{s:4:"type";s:6:"String";}}s:6:"source";s:105:"		var item = {};
		item[this._storeProp] = this;
		item[this._idProp] = identity;
		return item; //Object";s:7:"returns";s:6:"Object";s:7:"private";b:1;s:7:"summary";s:0:"";}s:31:"dojox.data.CsvStore.getIdentity";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:4:"item";a:1:{s:4:"type";s:4:"item";}}s:6:"source";s:89:"		if(this.isItem(item)){
			return item[this._idProp]; //String
		}
		return null; //null";s:7:"summary";s:40:"See dojo.data.api.Identity.getIdentity()";s:7:"returns";s:11:"String|null";}s:39:"dojox.data.CsvStore.fetchItemByIdentity";a:6:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:11:"keywordArgs";a:1:{s:4:"type";s:6:"Object";}}s:6:"source";s:1924:"		var item;
		var scope =  keywordArgs.scope?keywordArgs.scope:dojo.global;
		//Hasn't loaded yet, we have to trigger the load.
		if(!this._loadFinished){
			var self = this;
			if(this.url !== ""){
				//If fetches come in before the loading has finished, but while
				//a load is in progress, we have to defer the fetching to be 
				//invoked in the callback.
				if(this._loadInProgress){
					this._queuedFetches.push({args: keywordArgs});
				}else{
					this._loadInProgress = true;
					var getArgs = {
							url: self.url, 
							handleAs: "text"
						};
					var getHandler = dojo.xhrGet(getArgs);
					getHandler.addCallback(function(data){
						try{
							self._processData(data);
							var item = self._createItemFromIdentity(keywordArgs.identity);
							if(!self.isItem(item)){
								item = null;
							}
							if(keywordArgs.onItem){
								keywordArgs.onItem.call(scope, item);
							}
							self._handleQueuedFetches();
						}catch(error){
							if(keywordArgs.onError){
								keywordArgs.onError.call(scope, error);
							}
						}
					});
					getHandler.addErrback(function(error){
						this._loadInProgress = false;
						if(keywordArgs.onError){
							keywordArgs.onError.call(scope, error);
						}
					});
				}
			}else if(this._csvData){
				try{
					self._processData(self._csvData);
					self._csvData = null;
					item = self._createItemFromIdentity(keywordArgs.identity);
					if(!self.isItem(item)){
						item = null;
					}
					if(keywordArgs.onItem){
						keywordArgs.onItem.call(scope, item);
					}
				}catch(e){
					if(keywordArgs.onError){
						keywordArgs.onError.call(scope, e);
					}
				}
			}
		}else{
			//Already loaded.  We can just look it up and call back.
			item = this._createItemFromIdentity(keywordArgs.identity);
			if(!this.isItem(item)){
				item = null;
			}
			if(keywordArgs.onItem){
				keywordArgs.onItem.call(scope, item);
			}
		}";s:7:"summary";s:48:"See dojo.data.api.Identity.fetchItemByIdentity()";s:6:"chains";a:1:{s:4:"call";a:2:{i:0;s:18:"keywordArgs.onItem";i:1;s:19:"keywordArgs.onError";}}}s:41:"dojox.data.CsvStore.getIdentityAttributes";a:5:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:10:"parameters";a:1:{s:4:"item";a:1:{s:4:"type";s:4:"item";}}s:6:"source";s:80:"		if(this.identifier){
			return [this.identifier];
		}else{
			return null;
		}";s:7:"summary";s:146:"See dojo.data.api.Identity.getIdentifierAttributes()

Identity isn't a public attribute in the item, it's the row position index.
So, return null.";}s:40:"dojox.data.CsvStore._handleQueuedFetches";a:5:{s:9:"prototype";s:19:"dojox.data.CsvStore";s:4:"type";s:8:"Function";s:6:"source";s:387:"		if (this._queuedFetches.length > 0) {
			for(var i = 0; i < this._queuedFetches.length; i++){
				var fData = this._queuedFetches[i];
				var delayedFilter = fData.filter;
				var delayedQuery = fData.args;
				if(delayedFilter){
					delayedFilter(delayedQuery, this._arrayOfAllItems); 
				}else{
					this.fetchItemByIdentity(fData.args);
				}
			}
			this._queuedFetches = [];
		}";s:7:"summary";s:92:"Internal function to execute delayed request in the store.
Execute any deferred fetches now.";s:7:"private";b:1;}s:35:"dojox.data.CsvStore._loadInProgress";a:3:{s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"private";b:1;s:7:"summary";s:0:"";}s:28:"dojox.data.CsvStore._csvData";a:3:{s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"private";b:1;s:7:"summary";s:0:"";}s:31:"dojox.data.CsvStore._attributes";a:3:{s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"private";b:1;s:7:"summary";s:0:"";}s:30:"dojox.data.CsvStore._dataArray";a:3:{s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"private";b:1;s:7:"summary";s:0:"";}s:36:"dojox.data.CsvStore._arrayOfAllItems";a:3:{s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"private";b:1;s:7:"summary";s:0:"";}s:33:"dojox.data.CsvStore._loadFinished";a:3:{s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"private";b:1;s:7:"summary";s:0:"";}s:34:"dojox.data.CsvStore._queuedFetches";a:3:{s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"private";b:1;s:7:"summary";s:0:"";}s:37:"dojox.data.CsvStore._attributeIndexes";a:3:{s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"private";b:1;s:7:"summary";s:0:"";}s:30:"dojox.data.CsvStore._storeProp";a:3:{s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"private";b:1;s:7:"summary";s:0:"";}s:27:"dojox.data.CsvStore._idProp";a:3:{s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"private";b:1;s:7:"summary";s:0:"";}s:29:"dojox.data.CsvStore._features";a:3:{s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"private";b:1;s:7:"summary";s:0:"";}s:26:"dojox.data.CsvStore._idMap";a:3:{s:8:"instance";s:19:"dojox.data.CsvStore";s:7:"private";b:1;s:7:"summary";s:0:"";}s:10:"dojox.data";a:2:{s:4:"type";s:6:"Object";s:7:"summary";s:0:"";}s:5:"dojox";a:2:{s:4:"type";s:6:"Object";s:7:"summary";s:0:"";}}