Generates a pretty JSon-String from the DBpedia-result @param jsonString the DBpedia-response as JSON @param prefixes the prefix-map @param style the

Generates a prettier TSV-String from a already pretty JSON-Object @param jsonString String of a pretty JSON-Object @param style the Style to be in @re

generates the "SELECT ?a, ?b, ?c... WHERE {" part @param returnValues The ?a, ?b, ?c... variables @return The correct Select statement and beginning

Defines the prefixes which are needed in a lot of queries. @param sparqlString The main String which contains the prefix definition

check if offset and limit are greater than 0 @return boolean

Parses JSON to ApiVersion

Determines if the URI is either http://dbpedia.org/ontology/ or http://dbpedia.org/resource/ @param uri @return

Decreases the Quota left after a query

Transforms the String in the URI into the Strings for the SPARQL Statements:<br> eq -> '=' <br> lt -> '<' <br> gt -> '>' <br> @param uriOperator c

Handle the output format of the resultset from DBpedia. @param resultSet The response from DBpedia. Its an iterable resultset that can be iterated wi

Length of dbpedia response string @return answerLength

Getter for the userType @return type

creates a ResourceModel with prefix="dbr" and the filter value as the identifier

Parses a version name and returns the corresponding version in the version set @throws VersionNotFoundException if the version was not found @throws

Method for requesting all instances and their "important" properties @param classname name of the class (instance) @param filterSet set containing th

checks if the api version of a request is the current version of the API @return true or false

checks if the versionName matches the format "[number].[number].[number]"

Checks if the value is a resource @return true if the value is a resource, otherwise false

Determines if the JSONArray contains the Object with the id already @param jarray Array to search in @param id id to look for @return

Method for testing Keys and Quotas @param request the actual request, containing the necassary information @throws LimitExceededException if user has

Utility method that returns the last item of a list (or null if the list is null or has size 0)

Replaces all entity Strings in a version according to the replacements of a version The entities are handled as resources with the prefix dbr

Replaces all resources in a set according to the replacements of a version

Method for Resetting the Qutoas per day

Method for Resetting the Qutoas per hour

Method for Resetting the Qutoas per minute

send query to DBpedia-Endpoint, adding http-statuscode @param query Query from DBpediaQueryFactory @return response containing dbpedia-response-Strin

sends query to DB service @param query The request query @return String response from DB service

Sets a resource as the filter value. Currently, this ignores the prefix of the resource and just replaces the filter value with the resource identifie

Sorts the Filterset so that getEntitiesQuery() works properly

Method for changing the outputsytle @param query the query to change @param model the requestmodel containing the sytle @param prefixMapping necessar

Replaces the property and value resources according to the replacement map @return null if no replacements were made (so there is no need to check th

Creates a HashMap containing users of all types

Constructor

both for builder

Constructor