EDIT

/**

* Copyright (C) 2018 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.vaadin.util.filter;

import java.util.List;

import com.vaadin.data.Container.Filter;

import eu.etaxonomy.cdm.model.term.TermBase;

import com.vaadin.data.Item;

import com.vaadin.data.Property;

/**

 * @author a.kohlbecker

 * @since Jun 21, 2018

 *

 */

public class CdmTermFilter<T extends TermBase> implements Filter {

    private static final long serialVersionUID = -613582375956129270L;

    private List<T> includeFilter;

    private Object propertyId;

    /**

     *

     * @param propertyId

     * @param includeFilter

     * @param includeNullValues true by default

     */

    public CdmTermFilter(Object propertyId, List<T> includeFilter){

        this.propertyId = propertyId;

        this.includeFilter = includeFilter;

    }

    /**

     * {@inheritDoc}

     */

    @Override

    public boolean passesFilter(Object itemId, Item item) throws UnsupportedOperationException {

        Property property = item.getItemProperty(propertyId);

        Object value = property.getValue();

        if(includeFilter.contains(value)){

            return true;

        }

        return false;

    }

    @Override

    public boolean appliesToProperty(Object propertyId) {

        return this.propertyId.equals(propertyId);

    }

}