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ObServe Toolkit Common Dto module

There is a newer version: 4.34

package fr.ird.observe.dto;

/*-
 * #%L
 * ObServe Toolkit :: Common Dto
 * %%
 * Copyright (C) 2017 - 2020 IRD, Ultreia.io
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * .
 * #L%
 */

import com.google.common.collect.Ordering;
import fr.ird.observe.dto.decoration.I18nDecoratorHelper;

import java.util.Comparator;
import java.util.Date;

/**
 * Created by tchemit on 10/07/2018.
 *
 * @author Tony Chemit - [email protected]
 */
public interface WithStartEndDate extends DtoAndReferenceAware {

    Comparator START_DATE_COMPARATOR = Ordering.natural().nullsFirst();
    Comparator END_DATE_COMPARATOR = Ordering.natural().nullsLast();

    String PROPERTY_VALIDITY_RANGE_LABEL = "validityRangeLabel";
    String PROPERTY_START_END_DATE_LABEL = "startEndDateLabel";

    Date getStartDate();

    Date getEndDate();

    default String getValidityRangeLabel() {
        return I18nDecoratorHelper.getValidityRangeLabel(getStartDate(), getEndDate());
    }

    default String getStartEndDateLabel() {
        return I18nDecoratorHelper.getStartEndDateLabel(getStartDate(), getEndDate());
    }

}