Package org.aksw.jenax.path.datatype

Class RDFDatatypePathBase<T,P extends org.aksw.commons.path.core.Path<T>>

java.lang.Object
org.apache.jena.datatypes.BaseDatatype
org.aksw.jenax.path.datatype.RDFDatatypePathBase<T,P>
All Implemented Interfaces:
org.apache.jena.datatypes.RDFDatatype
Direct Known Subclasses:
RDFDatatypePathNode
public class RDFDatatypePathBase<T,P extends org.aksw.commons.path.core.Path<T>> extends org.apache.jena.datatypes.BaseDatatype
A datatype for storing SPARQL property paths in RDF literals.
Author:
Claus Stadler

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.apache.jena.datatypes.BaseDatatype

    org.apache.jena.datatypes.BaseDatatype.TypedValue

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected org.aksw.commons.path.core.PathOps<T,P>
    pathOps
     

    Fields inherited from class org.apache.jena.datatypes.BaseDatatype

    uri

  • Constructor Summary

    Constructors
    Constructor
    Description
    RDFDatatypePathBase(String uri, org.aksw.commons.path.core.PathOps<T,P> pathOps)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static <T, P extends org.aksw.commons.path.core.Path<T>>
    P
    extractPath(org.apache.jena.graph.Node node)
    Extract a path from a given node..
    Class<?>
    getJavaClass()
     
    P
    parse(String lexicalForm)
    Parse a lexical form of this datatype to a value
    String
    unparse(Object value)
    Convert a value of this datatype out to lexical form.

    Methods inherited from class org.apache.jena.datatypes.BaseDatatype

    cannonicalise, equals, extendedTypeDefinition, getHashCode, getURI, hashCode, isEqual, isEqualByTerm, isEqualPlain, isValid, isValidLiteral, isValidValue, langTagCompatible, normalizeSubType, toString

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Field Details

    • pathOps

      protected org.aksw.commons.path.core.PathOps<T,P extends org.aksw.commons.path.core.Path<T>> pathOps

  • Constructor Details

    • RDFDatatypePathBase

      public RDFDatatypePathBase(String uri, org.aksw.commons.path.core.PathOps<T,P> pathOps)

  • Method Details

    • getJavaClass

      public Class<?> getJavaClass()
      Specified by:
      getJavaClass in interface org.apache.jena.datatypes.RDFDatatype
      Overrides:
      getJavaClass in class org.apache.jena.datatypes.BaseDatatype

    • unparse

      public String unparse(Object value)
      Convert a value of this datatype out to lexical form.
      Specified by:
      unparse in interface org.apache.jena.datatypes.RDFDatatype
      Overrides:
      unparse in class org.apache.jena.datatypes.BaseDatatype

    • parse

      public P parse(String lexicalForm) throws org.apache.jena.datatypes.DatatypeFormatException
      Parse a lexical form of this datatype to a value
      Specified by:
      parse in interface org.apache.jena.datatypes.RDFDatatype
      Overrides:
      parse in class org.apache.jena.datatypes.BaseDatatype
      Throws:
      org.apache.jena.datatypes.DatatypeFormatException - if the lexical form is not legal

    • extractPath

      public static <T, P extends org.aksw.commons.path.core.Path<T>> P extractPath(org.apache.jena.graph.Node node)
      Extract a path from a given node..
      Returns:
      The extracted path or null if none could be extracted.