edu.stanford.protege.webprotege.merge.OntologyDiff Maven / Gradle / Ivy

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package edu.stanford.protege.webprotege.merge;

import com.google.common.base.Objects;
import org.semanticweb.owlapi.model.OWLAnnotation;
import org.semanticweb.owlapi.model.OWLAxiom;
import org.semanticweb.owlapi.model.OWLOntologyID;

import static com.google.common.base.MoreObjects.toStringHelper;
import static com.google.common.base.Preconditions.checkNotNull;

/**
 * Matthew Horridge
 * Stanford Center for Biomedical Informatics Research
 * 26/01/15
 */
public class OntologyDiff {

    private OWLOntologyID fromOntologyId;

    private OWLOntologyID toOntologyId;

    private Diff annotationDiff;

    private Diff axiomDiff;

    private OntologyDiff() {
    }

    public OntologyDiff(OWLOntologyID fromOntologyId, OWLOntologyID toOntologyId, Diff annotationDiff, Diff axiomDiff) {
        this.fromOntologyId = checkNotNull(fromOntologyId);
        this.toOntologyId = checkNotNull(toOntologyId);
        this.annotationDiff = checkNotNull(annotationDiff);
        this.axiomDiff = checkNotNull(axiomDiff);
    }

    public OWLOntologyID getFromOntologyId() {
        return fromOntologyId;
    }

    public OWLOntologyID getToOntologyId() {
        return toOntologyId;
    }

    public boolean isEmpty() {
        return annotationDiff.isEmpty() && axiomDiff.isEmpty();
    }

    public Diff getAnnotationDiff() {
        return annotationDiff;
    }

    public Diff getAxiomDiff() {
        return axiomDiff;
    }

    @Override
    public int hashCode() {
        return Objects.hashCode(fromOntologyId, toOntologyId, annotationDiff, axiomDiff);
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == this) {
            return true;
        }
        if (!(obj instanceof OntologyDiff)) {
            return false;
        }
        OntologyDiff other = (OntologyDiff) obj;
        return this.fromOntologyId.equals(other.fromOntologyId)
                && this.toOntologyId.equals(other.toOntologyId)
                && this.annotationDiff.equals(other.annotationDiff)
                && this.axiomDiff.equals(other.axiomDiff);
    }


    @Override
    public String toString() {
        return toStringHelper("OntologyDiff")
                .addValue(fromOntologyId)
                .addValue(toOntologyId)
                .addValue(annotationDiff)
                .addValue(axiomDiff)
                .toString();
    }
}