Create an instance/individual graph (individuals and their types) in GraphML. @param requestModel GraphRequestModel @param ontologyPrefix String th

Builds a single string label containing the instance name and the types in UML format ("instanceName : typeName1, typeName2 ...") @param instance Ind

Create a property graph (property name, domains, ranges, etc.) in GraphML. @param requestModel GraphRequestModel with property visualization details

Parses the components of a structured RDF datatype value, taking the rdf:value into account (if it exists) and any other predicated information @para

Create a UML graph (class hierarchy, data properties as attributes and object properties as associations) in GraphML. @param requestModel GraphReque

Creates a UML instance graph containing all individuals, their attributes with values, and the relationships between individuals in GraphML. @param

Sets the node VOWL visualization details for a class. @param nodeDetails NodeDetailsModel @param ontologyPrefix String @param label String

Sets the node VOWL visualization details for a datatype with the specified label. @param nodeDetails NodeDetailsModel @param label String

Sets the node VOWL visualization details for owl:Thing/Nothing or rdfs:Class/Resource. @param nodeDetails NodeDetailsModel @param nodeName String

Provides the details for a some/allValuesFrom note. @param requestModel GraphRequestModel @param edgeDetails EdgeDetailsModel with info such as sou

Reads an ontology's expected edge details from a file. @param visualization String @param fileName String @return List<NodeTestDetailsModel> @throw

Reads an ontology's expected node details from a file. @param visualization String @param fileName String @return List<NodeTestDetailsModel> @throw

Reads a file and returns the contents as a string. @param path String (absolute or relative) @throws IOException

Removes any duplicate node or edge declarations from the GraphML string. @param graphML String @return currGraphML String with the duplicates remove

Removes duplicates from the equivalentsDisjointsOneOfs relation map. Duplicates occur when an ontology defines equivalencies or disjoints in both dire

Builds initial XML of a GraphML file. @return String GraphML output

Sorts a list of type labels for an individual - since they may be returned in a query in any order @param instances List<IndividualModel> defining th

Validates that the XML string does not contain the text, "null", does not duplicate any node or edge ids, and has a node for both the source and targe

Updates a Map<String, String>'s value if the input parameter, key, exists; Otherwise, adds a new key-value pair @param stringMap Map<String, String>

Updates the set of strings defining all the unique individuals, IF the value string is truly unique. Note that a check for equality is not correct ...

Validates the user input for a custom class graph. Checks that all required customization options are provided and that they are one of the expected v

Validates the user input for a custom individual graph. Checks that all required customization options are provided and that they are one of the expec

Writes a string to the specified file. This is useful to use to review/debug test output files when one or more tests fail. @param path String defin

Exception handler for illegal arguments in the REST requests @param exception The details of the error that was thrown @return error message (String)

Exception handler for processing-related exceptions @param exception The details of the error that was thrown @return error message (String)

Reads a file's contents to a String. @param path String defining the (absolute or relative) path to the file @return String contents of the file @th

Tests an annotation property @throws Exception (IOException, OntoGraphException, SAXException)

Tests error handling for an ontology file with a bad suffix @throws OntoGraphException if successful

Tests five nodes, with multiple levels of inheritance and multiple inheritance Also, there are two namespaces for nodes, both are defined as prefixes

Same as testClassesA, but with labels @throws Exception (IOException, OntoGraphException, SAXException)

Tests five nodes, with multiple levels of inheritance and multiple inheritance No ontology defined (all "external" VOWL entities) and no prefixes defi

Tests three nodes, where one is the complement of the union of the other two @throws Exception (IOException, OntoGraphException, SAXException)

Test all customization combinations @throws Exception

Tests individuals based on the Dublin Core @throws Exception (IOException, OntoGraphException, SAXException)

Tests a datatype property with an undefined domain The range of the datatype property is two datatypes @throws Exception (IOException, OntoGraphExcep

Tests a datatype property with an undefined range The domain of the datatype property is an intersection-of declaration @throws Exception (IOExceptio

Tests a property with a datatype restriction @throws Exception (IOException, OntoGraphException, SAXException)

Tests a property with a datatype restriction (which only is relevant for a UML class/property diagram) @throws Exception (IOException, OntoGraphExcept

Tests a datatype property defined with a standard domain and a range that is a datatype restriction @throws Exception (IOException, OntoGraphExceptio

Tests two nodes, which are disjoint with each other @throws Exception (IOException, OntoGraphException, SAXException)

Tests three nodes, where one is disjoint with the union of the other two @throws Exception (IOException, OntoGraphException, SAXException)

Tests class and datatype definitions of Dublin Core @throws Exception (IOException, OntoGraphException, SAXException)

Tests property definitions of Dublin Core @throws Exception (IOException, OntoGraphException, SAXException)