Uses of Interface
eu.fbk.rdfpro.Mapper

Packages that use Mapper

Package	Description
eu.fbk.rdfpro	RDFpro library.

Uses of Mapper in eu.fbk.rdfpro

Methods in eu.fbk.rdfpro that return Mapper

Modifier and Type	Method and Description
static Mapper	Mapper.bypass(Mapper mapper, Predicate<org.openrdf.model.Statement> predicate) Returns a bypassed version of the input mapper that skips and marks with BYPASS_KEY quads matching the specified predicate.
static Mapper	Mapper.concat(Mapper... mappers) Returns a Mapper returning a concatenation of all the keys produced by the Mappers supplied for the input statement.
static Mapper	Mapper.filter(Mapper mapper, Predicate<org.openrdf.model.Statement> predicate) Returns a filtered version of the input mapper that only maps quads matching the supplied predicate.
static Mapper	Reducer.parse(String expression) Parses a Reducer out of the supplied expression string.
static Mapper	Mapper.parse(String expression) Parses a Mapper out of the supplied expression string.
static Mapper	Mapper.select(String components) Returns a Mapper returning a single key based on one or more selected components of the input statement.

Methods in eu.fbk.rdfpro with parameters of type Mapper

Modifier and Type	Method and Description
static Mapper	Mapper.bypass(Mapper mapper, Predicate<org.openrdf.model.Statement> predicate) Returns a bypassed version of the input mapper that skips and marks with BYPASS_KEY quads matching the specified predicate.
static Mapper	Mapper.concat(Mapper... mappers) Returns a Mapper returning a concatenation of all the keys produced by the Mappers supplied for the input statement.
static Mapper	Mapper.filter(Mapper mapper, Predicate<org.openrdf.model.Statement> predicate) Returns a filtered version of the input mapper that only maps quads matching the supplied predicate.
static RDFProcessor	RDFProcessors.mapReduce(Mapper mapper, Reducer reducer, boolean deduplicate) Creates an RDFProcessor that processes the RDF stream in a MapReduce fashion.
static RDFProcessor	RDFProcessors.rules(Ruleset ruleset, Mapper mapper, boolean dropBNodeTypes, boolean deduplicate) Returns an RDFProcessor that applies the ruleset specified on input statements either as a whole or partitioned based on an optional Mapper.
static RDFProcessor	RDFProcessors.rules(Ruleset ruleset, Mapper mapper, boolean dropBNodeTypes, boolean deduplicate, RDFSource tboxData, boolean emitTBox, org.openrdf.model.URI tboxContext) Returns an RDFProcessor that expands the ruleset based on the supplied TBox and applies the resulting ruleset on input statements either as a whole or partitioned based on an optional Mapper.