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.taxeditor.ui.section.occurrence.dna;

import java.util.Collection;

import java.util.Collections;

import java.util.Comparator;

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

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

import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;

import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;

import eu.etaxonomy.taxeditor.ui.section.DefaultCdmBaseComparator;

import eu.etaxonomy.taxeditor.view.search.derivative.DerivateLabelProvider;

/**

 * @author pplitzner

 * @date Oct 16, 2014

 */

public class CurrentSampleDesignationDetailSection extends AbstractSampleDesignationDetailSection {

	public CurrentSampleDesignationDetailSection(CdmFormFactory formFactory,

			ICdmFormElement parentElement,

			int style) {

		super(formFactory, parentElement, "Current Sample Designation", style);

	}

	@Override

	public void refresh() {

		internalUpdateSection(false);

	}

	@Override

	public Collection<Identifier> getCollection(IdentifiableEntity<?> entity) {

	    Identifier currentSampleDesignation = DerivateLabelProvider.getCurrentSampleDesignation(entity);

	    if(currentSampleDesignation!=null){

	        return Collections.singleton(currentSampleDesignation);

	    }

	    else{

	        return Collections.emptyList();

	    }

	}

	@Override

	public Comparator<Identifier> getComparator() {

        return new DefaultCdmBaseComparator<>();

	}

	@Override

	protected String getTooltipString() {

		return "Create new current sample designation";

	}

    @Override

    public void addElement(Identifier sampleDesignation) {

        //The current sample designation is always the first one found.

        //The following are recent sample designations with the most recent being

        //the second one found and so on

        getEntity().addIdentifier(0, sampleDesignation);

    }

    @Override

    public Identifier addExisting() {

        return null;

    }

    @Override

    public boolean allowAddExisting() {

        return false;

    }

}