org.semanticweb.HermiT.datatypes.rdfplainliteral.RDFPlainLiteralLengthValueSpaceSubset Maven / Gradle / Ivy

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HermiT is reasoner for ontologies written using the Web Ontology Language (OWL). Given an OWL file, HermiT can determine whether or not the ontology is consistent, identify subsumption relationships between classes, and much more. This is the maven build of HermiT and is designed for people who wish to use HermiT from within the OWL API. It is now versioned in the main HermiT version repository, although not officially supported by the HermiT developers. The version number of this package is a composite of the HermiT version and an value representing releases of this packaged version. So, 1.3.7.1 is the first release of the mavenized version of HermiT based on the 1.3.7 release of HermiT. This package includes the Jautomata library (http://jautomata.sourceforge.net/), and builds with it directly. This library appears to be no longer under active development, and so a "fork" seems appropriate. No development is intended or anticipated on this code base.

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/* Copyright 2008, 2009, 2010 by the Oxford University Computing Laboratory
   
   This file is part of HermiT.

   HermiT is free software: you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.
   
   HermiT is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU Lesser General Public License for more details.
   
   You should have received a copy of the GNU Lesser General Public License
   along with HermiT.  If not, see .
*/
package org.semanticweb.HermiT.datatypes.rdfplainliteral;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;

import org.semanticweb.HermiT.datatypes.ValueSpaceSubset;

public class RDFPlainLiteralLengthValueSpaceSubset implements ValueSpaceSubset {
    protected final List m_intervals;
    
    public RDFPlainLiteralLengthValueSpaceSubset() {
        m_intervals=Collections.emptyList();
    }
    public RDFPlainLiteralLengthValueSpaceSubset(RDFPlainLiteralLengthInterval interval) {
        m_intervals=Collections.singletonList(interval);
    }
    public RDFPlainLiteralLengthValueSpaceSubset(RDFPlainLiteralLengthInterval interval1,RDFPlainLiteralLengthInterval interval2) {
        m_intervals=new ArrayList(2);
        m_intervals.add(interval1);
        m_intervals.add(interval2);
    }
    public RDFPlainLiteralLengthValueSpaceSubset(List intervals) {
        m_intervals=intervals;
    }
    public boolean hasCardinalityAtLeast(int number) {
        int left=number;
        for (int index=m_intervals.size()-1;left>0 && index>=0;--index)
            left=m_intervals.get(index).subtractSizeFrom(left);
        return left==0;
    }
    public boolean containsDataValue(Object dataValue) {
        if (dataValue instanceof String) {
            String value=(String)dataValue;
            for (int index=m_intervals.size()-1;index>=0;--index)
                if (m_intervals.get(index).contains(value))
                    return true;
        }
        else if (dataValue instanceof RDFPlainLiteralDataValue) {
            RDFPlainLiteralDataValue value=(RDFPlainLiteralDataValue)dataValue;
            for (int index=m_intervals.size()-1;index>=0;--index)
                if (m_intervals.get(index).contains(value))
                    return true;
        }
        return false;
    }
    public void enumerateDataValues(Collection