Package de.uni_mannheim.informatik.dws.melt.matching_jena_matchers.util.textExtractors

Class TextExtractorResourceDescriptionInRDF

java.lang.Object
de.uni_mannheim.informatik.dws.melt.matching_jena_matchers.util.textExtractors.TextExtractorRDFBase
de.uni_mannheim.informatik.dws.melt.matching_jena_matchers.util.textExtractors.TextExtractorResourceDescriptionInRDF
All Implemented Interfaces:
TextExtractor
public class TextExtractorResourceDescriptionInRDF extends TextExtractorRDFBase

  • Field Details

    • LOGGER

      private static final org.slf4j.Logger LOGGER

    • MULTIPLE_WHITESPACE

      private static final Pattern MULTIPLE_WHITESPACE

    • removeNewlines

      protected boolean removeNewlines

    • removeMultipleSpaces

      protected boolean removeMultipleSpaces

    • useLabelInsteadOfResource

      protected boolean useLabelInsteadOfResource

    • includePrefixesInModel

      protected boolean includePrefixesInModel

    • removePrefixDefition

      protected boolean removePrefixDefition

    • serializationFormat

      protected org.apache.jena.riot.RDFFormat serializationFormat
      The serialization format to use - more info at the corresponding jena page.

    • LABEL_PROP

      private static final Set<org.apache.jena.rdf.model.Property> LABEL_PROP

    • labelExtractor

      private static final TextExtractorOnlyLabel labelExtractor

    • noPrefixLang

      private static Set<org.apache.jena.riot.Lang> noPrefixLang

  • Constructor Details

    • TextExtractorResourceDescriptionInRDF

      public TextExtractorResourceDescriptionInRDF(boolean useLabelInsteadOfResource, org.apache.jena.riot.RDFFormat serializationFormat)

    • TextExtractorResourceDescriptionInRDF

      public TextExtractorResourceDescriptionInRDF(boolean useLabelInsteadOfResource)

    • TextExtractorResourceDescriptionInRDF

      public TextExtractorResourceDescriptionInRDF()

  • Method Details

    • extract

      public Set<String> extract(org.apache.jena.rdf.model.Resource r)
      Description copied from interface: TextExtractor
      Given a Jena resource this method extracts textual/string representations from it.
      Parameters:
      r - the jena resource which also allows to traverse the whole rdf graph
      Returns:
      a set of textual representations of the given resource.

    • getModelWithResource

      protected org.apache.jena.rdf.model.Model getModelWithResource(org.apache.jena.rdf.model.Resource r)

    • getModelWithLabel

      protected org.apache.jena.rdf.model.Model getModelWithLabel(org.apache.jena.rdf.model.Resource r)

    • removeUnusedPrefixes

      private org.apache.jena.rdf.model.Model removeUnusedPrefixes(org.apache.jena.rdf.model.Model m)

    • getPrefix

      private String getPrefix(Map<String,String> map, String uri)

    • createEmptyModel

      private org.apache.jena.rdf.model.Model createEmptyModel(org.apache.jena.rdf.model.Resource r)

    • isRemoveNewlines

      public boolean isRemoveNewlines()

    • setRemoveNewlines

      public TextExtractorResourceDescriptionInRDF setRemoveNewlines(boolean removeNewlines)

    • isUseLabelInsteadOfResource

      public boolean isUseLabelInsteadOfResource()

    • setUseLabelInsteadOfResource

      public TextExtractorResourceDescriptionInRDF setUseLabelInsteadOfResource(boolean useLabelInsteadOfResource)

    • isIncludePrefixesInModel

      public boolean isIncludePrefixesInModel()

    • setIncludePrefixesInModel

      public TextExtractorResourceDescriptionInRDF setIncludePrefixesInModel(boolean includePrefixesInModel)

    • isRemovePrefixDefition

      public boolean isRemovePrefixDefition()

    • setRemovePrefixDefition

      public TextExtractorResourceDescriptionInRDF setRemovePrefixDefition(boolean removePrefixDefition)

    • getSerializationFormat

      public org.apache.jena.riot.RDFFormat getSerializationFormat()

    • setSerializationFormat

      public TextExtractorResourceDescriptionInRDF setSerializationFormat(org.apache.jena.riot.RDFFormat serializationFormat)

    • isRemoveMultipleSpaces

      public boolean isRemoveMultipleSpaces()

    • setRemoveMultipleSpaces

      public TextExtractorResourceDescriptionInRDF setRemoveMultipleSpaces(boolean removeMultipleSpaces)