rdfstore.js Client-side RDF store. (see RDF Browser) Objects OAT.RDFStore(callback, options) Creates the object. Argument callback is executed every time store's contents change. Available options (properties of options object) are: ajaxStart - function to be executed when dereferencing starts ajaxEnd - function to be executed when dereferencing stops Properties OAT.RDFStore::data.triples All loaded data in a big array of triples (array of arrays). OAT.RDFStore::data.all All loaded data in a complex JSON object, as shown in the Example. OAT.RDFStore::data.structured Loaded data after filters have been applied. Same structure as data.all. Methods OAT.RDFStore::addURL(url, onstart, onend) Dereferences url and adds its contents to store. onstart and onend arguments are used to override global ajaxStart and ajaxEnd parameters, respectively. OAT.RDFStore::addTriples(triplesArray, url) Adds an array of triples (triplesArray) to storage. The url specifies the address where these triples originate. OAT.RDFStore::addXmlDoc(xmlDoc, url) Adds an XML document (xmlDoc, fetched byOAT.AJAX.GETfor instance) to storage. The url specifies the address where this document originates. OAT.RDFStore::getTitle(itemReference) Returns a reasonable title (falls back to URI) of an item in storage. OAT.RDFStore::simplify(string) Simplifies an URI by removing as much as possible (leaving the part after '#' or '/'). OAT.RDFStore::addFilter(type, value1, [value2]) Applies a pass filter to store contents. Filter type is specified as one of available constants. For FILTER_PROPERTY, both 2nd and 3rd arguments should be used: these specify predicate value and object value(only resources having this P and O will pass). For FILTER_URI, only 2nd argument should be used: this value specifies an URI to be filtered (only resources having this URI as O or S will pass). OAT.RDFStore::removeFilter(type, value1, [value2]) Removes a previously set filter; syntax is the same as in addFilter. OAT.RDFStore::disable(url) Temporarily disables (removes) all triples originating from URL from the store. URL must be dereferenced. OAT.RDFStore::enable(url) Re-enables previously disabled URL, so its contents are loaded in a store. URL must be dereferenced. Constants OAT.RDFStoreData.FILTER_PROPERTY ToBeDone OAT.RDFStoreData.FILTER_URI ToBeDone CSS IDs rdf_side ToBeDone rdf_cache ToBeDone rdf_filter ToBeDone rdf_tabs ToBeDone rdf_content ToBeDone Examples Example 1 [ { preds:{ "http://www.w3.org/1999/02/22-rdf-syntax-ns#type":[ "http://www.w3.org/2000/10/swap/pim/contact#Male", "http://xmlns.com/foaf/0.1/Person" ], "http://www.w3.org/2000/01/rdf-schema#label":["Tim Berners-Lee"], "http://www.w3.org/2000/10/swap/pim/contact#assistant":[{...}], "http://www.w3.org/2000/10/swap/pim/contact#homePage":["./"], "http://www.w3.org/2000/10/swap/pim/contact#office":[{...}] }, ouri:"samples/tbl.xml", type:"http://xmlns.com/foaf/0.1/PersonalProfileDocument", uri:"_:832_0", back:[{...}] }, ... ] Example 2 var callback = function() { alert("Store contents have changed, check them out!"); } var store = new OAT.RDFStore(callback, {}); store.addURL("myRDF.n3"); CategoryDocumentation CategoryOAT CategoryOpenSource CategoryToBeDone