edu.stanford.protege.webprotege.change.ReverseEngineeredChangeDescriptionGenerator Maven / Gradle / Ivy

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package edu.stanford.protege.webprotege.change;

import edu.stanford.protege.webprotege.change.matcher.ChangeMatcher;
import edu.stanford.protege.webprotege.change.matcher.ChangeSummary;
import edu.stanford.protege.webprotege.owlapi.OWLObjectStringFormatter;

import javax.annotation.Nonnull;
import javax.inject.Inject;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.Set;

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

/**
 * Matthew Horridge
 * Stanford Center for Biomedical Informatics Research
 * 16/03/16
 */
public class ReverseEngineeredChangeDescriptionGenerator implements ChangeDescriptionGenerator {

    @Nonnull
    private final String defaultDescription;

    @Nonnull
    private final List matchers;

    @Nonnull
    private final OWLObjectStringFormatter formatter;

    @Inject
    public ReverseEngineeredChangeDescriptionGenerator(@Nonnull String defaultDescription,
                                                       @Nonnull Set matchers,
                                                       @Nonnull OWLObjectStringFormatter formatter) {
        this.defaultDescription = checkNotNull(defaultDescription);
        this.matchers = new ArrayList<>(matchers);
        this.formatter = checkNotNull(formatter);
    }

    @Override
    public String generateChangeDescription(ChangeApplicationResult result) {
        var changes = result.getChangeList();
        for(ChangeMatcher matcher : matchers) {
            Optional description = matcher.getDescription(changes);
            if(description.isPresent()) {
                return description.get().getDescription().formatDescription(formatter);
            }
        }
        return defaultDescription;
    }
}