Module org.apache.jena.core
Package org.apache.jena.ontology.impl

Class MinCardinalityRestrictionImpl

java.lang.Object
org.apache.jena.enhanced.Polymorphic<RDFNode>
org.apache.jena.enhanced.EnhNode
org.apache.jena.rdf.model.impl.ResourceImpl
org.apache.jena.ontology.impl.OntResourceImpl
org.apache.jena.ontology.impl.OntClassImpl
org.apache.jena.ontology.impl.RestrictionImpl
org.apache.jena.ontology.impl.MinCardinalityRestrictionImpl
All Implemented Interfaces:
FrontsNode, MinCardinalityRestriction, OntClass, OntResource, Restriction, RDFNode, Resource
public class MinCardinalityRestrictionImpl extends RestrictionImpl implements MinCardinalityRestriction

Implementation of the min cardinality restriction abstraction.

  • Field Details

    • factory

      public static Implementation factory
      A factory for generating MinCardinalityRestriction facets from nodes in enhanced graphs. Note: should not be invoked directly by user code: use as() instead.

  • Constructor Details

    • MinCardinalityRestrictionImpl

      public MinCardinalityRestrictionImpl(Node n, EnhGraph g)

      Construct a min cardinality restriction node represented by the given node in the given graph.

      Parameters:
      n - The node that represents the resource
      g - The enh graph that contains n

  • Method Details

    • setMinCardinality

      public void setMinCardinality(int cardinality)

      Assert that this restriction restricts the property to have the given minimum cardinality. Any existing statements for minCardinality will be removed.

      Specified by:
      setMinCardinality in interface MinCardinalityRestriction
      Parameters:
      cardinality - The minimum cardinality of the restricted property
      Throws:
      ProfileException - If the Profile.MIN_CARDINALITY() property is not supported in the current language profile.

    • getMinCardinality

      public int getMinCardinality()

      Answer the minimum cardinality of the restricted property.

      Specified by:
      getMinCardinality in interface MinCardinalityRestriction
      Returns:
      The minimum cardinality of the restricted property
      Throws:
      ProfileException - If the Profile.MIN_CARDINALITY() property is not supported in the current language profile.

    • hasMinCardinality

      public boolean hasMinCardinality(int cardinality)

      Answer true if this property restriction has the given minimum cardinality.

      Specified by:
      hasMinCardinality in interface MinCardinalityRestriction
      Parameters:
      cardinality - The cardinality to test against
      Returns:
      True if the given cardinality is the min cardinality of the restricted property in this restriction
      Throws:
      ProfileException - If the Profile.MIN_CARDINALITY() property is not supported in the current language profile.

    • removeMinCardinality

      public void removeMinCardinality(int cardinality)

      Remove the statement that this restriction has the given minimum cardinality for the restricted property. If this statement is not true of the current model, nothing happens.

      Specified by:
      removeMinCardinality in interface MinCardinalityRestriction
      Parameters:
      cardinality - A min cardinality value to be removed from this restriction