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.io.common.mapping;

import java.util.ArrayList;

import java.util.HashSet;

import java.util.List;

import java.util.Set;

import org.apache.logging.log4j.LogManager;

import org.apache.logging.log4j.Logger;

/**

 * Mapper base class mapping a single source attribute to a single destination attribute.

 *

 * @author a.mueller

 * @since 05.08.2008

 */

public abstract class CdmSingleAttributeMapperBase extends CdmAttributeMapperBase{

	@SuppressWarnings("unused")

	private static final Logger logger = LogManager.getLogger();

	private String sourceValue;

	private String destinationValue;

	protected Object defaultValue;

	protected CdmSingleAttributeMapperBase(String sourceAttributString, String destinationAttributeString){

		this(sourceAttributString, destinationAttributeString, null);

	}

	protected CdmSingleAttributeMapperBase(String sourceAttributString, String destinationAttributeString, Object defaultValue){

		this.sourceValue = sourceAttributString;

		this.destinationValue = destinationAttributeString;

		this.defaultValue = defaultValue;

	}

	public String getSourceAttribute(){

		return sourceValue;

	}

	public String getDestinationAttribute(){

		return destinationValue;

	}

	@Override

	public Set<String> getSourceAttributes(){

		Set<String>  result = new HashSet<>();

		result.add(sourceValue);

		return result;

	}

	@Override

	public Set<String> getDestinationAttributes(){

		Set<String> result = new HashSet<>();

		if(destinationValue != null){

			result.add(destinationValue);

		}

		return result;

	}

	@Override

	public List<String> getSourceAttributeList(){

		List<String> result = new ArrayList<>();

		result.add(sourceValue);

		return result;

	}

	@Override

	public List<String> getDestinationAttributeList(){

		List<String> result = new ArrayList<>();

		if(destinationValue != null){

			result.add(destinationValue);

		}

		return result;

	}

	@SuppressWarnings("rawtypes")

    public abstract Class getTypeClass();

}