EDIT

/**

* Copyright (C) 2007 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.model.description;

import javax.persistence.Entity;

import javax.xml.bind.annotation.XmlAccessType;

import javax.xml.bind.annotation.XmlAccessorType;

import javax.xml.bind.annotation.XmlElement;

import javax.xml.bind.annotation.XmlRootElement;

import javax.xml.bind.annotation.XmlType;

import org.apache.log4j.Logger;

import org.hibernate.envers.Audited;

import org.hibernate.search.annotations.Indexed;

import eu.etaxonomy.cdm.model.common.ExtendedTimePeriod;

/**

 * This class represents a temporal fact .

 * A temporal fact handles facts which primarily define certain time periods

 * like seasons.

 *

 * @author a.mueller

 * @since 29-Apr-2020

 */

@XmlAccessorType(XmlAccessType.FIELD)

@XmlType(name = "TemporalData", propOrder = {

    "period",

})

@XmlRootElement(name = "TemporalData")

@Entity

@Audited

@Indexed(index = "eu.etaxonomy.cdm.model.description.DescriptionElementBase")

public class TemporalData extends DescriptionElementBase {

    private static final long serialVersionUID = -1064249780729501786L;

    private static final Logger logger = Logger.getLogger(TemporalData.class);

    @XmlElement(name = "Period")

    private ExtendedTimePeriod period = ExtendedTimePeriod.NewExtendedInstance();

    public static TemporalData NewInstance(){

        TemporalData result = new TemporalData();

        return result;

    }

    /**

     * Creates a temporal fact with the given period.

     */

    public static TemporalData NewInstance(ExtendedTimePeriod period){

        TemporalData result = new TemporalData();

        result.setPeriod(period);

        return result;

    }

    public static TemporalData NewInstance(Feature feature){

        TemporalData result = new TemporalData();

        result.setFeature(feature);

        return result;

    }

    public static TemporalData NewInstance(Feature feature, ExtendedTimePeriod period){

        TemporalData result = new TemporalData();

        result.setFeature(feature);

        result.setPeriod(period);

        return result;

    }

// *************************** CONSTRUCTOR *************************************/

    /**

     * Class constructor: creates a new empty common name instance.

     * The corresponding {@link Feature feature} is set to {@link Feature#COMMON_NAME() COMMON_NAME}.

     */

    protected TemporalData(){}

// *************************** METHODS *****************************************/

    public ExtendedTimePeriod getPeriod() {

        return period;

    }

    public void setPeriod(ExtendedTimePeriod period) {

        this.period = period;

    }

//*********************************** CLONE *****************************************/

    /**

     * Clones <i>this</i> common name. This is a shortcut that enables to create

     * a new instance that differs only slightly from <i>this</i> common name by

     * modifying only some of the attributes.

     *

     * @see eu.etaxonomy.cdm.model.description.DescriptionElementBase#clone()

     * @see java.lang.Object#clone()

     */

    @Override

    public TemporalData clone() {

        try {

            TemporalData result = (TemporalData)super.clone();

            result.setPeriod(this.period.clone());

            return result;

            //no changes to ...

        } catch (CloneNotSupportedException e) {

            logger.warn("Object does not implement cloneable");

            e.printStackTrace();

            return null;

        }

    }

//*********************************** toString *****************************************/

    @Override

    public String toString(){

        if (period != null){

            return period.toString();

        }else{

            return super.toString();

        }

    }

}