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.berlinModel;

import java.util.ArrayList;

import java.util.List;

import org.apache.logging.log4j.LogManager;import org.apache.logging.log4j.Logger;

import eu.etaxonomy.cdm.io.common.mapping.CdmSingleAttributeMapperBase;

import eu.etaxonomy.cdm.io.common.mapping.MultipleAttributeMapperBase;

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

/**

 * @author a.mueller

 * @since 20.03.2008

 * @version 1.0

 */

public class CdmOneToManyMapper<ONE extends CdmBase, MANY extends CdmBase, SINGLE_MAPPER extends CdmSingleAttributeMapperBase> extends MultipleAttributeMapperBase<SINGLE_MAPPER> {

	@SuppressWarnings("unused")

	private static Logger logger = LogManager.getLogger(CdmOneToManyMapper.class);

	private Class<MANY> manyClass;

	private Class<ONE> oneClass;

	private String singleAttributeName;

	public CdmOneToManyMapper(Class<ONE> oneClass, Class<MANY> manyClass, String singleAttributeName, SINGLE_MAPPER[] singleAttributesMappers) {

		if (singleAttributesMappers == null){

			throw new NullPointerException("singleAttributesMapper and cdmAttributeStrings must not be null");

		}

		for (SINGLE_MAPPER singleMapper : singleAttributesMappers){

			singleMappers.add(singleMapper);

		}

		this.manyClass = manyClass;

		this.oneClass = oneClass;

		this.singleAttributeName = singleAttributeName;

	}

//	@Override

//	public Set<String> getSourceAttributes(){

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

//		result.addAll(getSourceAttributeList());

//		return result;

//	}

	@Override

	public List<String> getSourceAttributeList(){

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

		for (SINGLE_MAPPER singleMapper : singleMappers){

			result.add(singleMapper.getSourceAttribute());

		}

		return result;

	}

//	@Override

//	public Set<String> getDestinationAttributes(){

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

//		result.addAll(getDestinationAttributeList());

//		return result;

//	}

	@Override

	public List<String> getDestinationAttributeList(){

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

		for (SINGLE_MAPPER singleMapper : singleMappers){

			result.add(singleMapper.getDestinationAttribute());

		}

		return result;

	}

	public Class<MANY> getManyClass(){

		return manyClass;

	}

	public Class<ONE> getOneClass(){

		return oneClass;

	}

	public String getDestinationAttribute(String sourceAttribute){

		if (sourceAttribute == null){

			return null;

		}

		for (SINGLE_MAPPER singleMapper : singleMappers){

			if (sourceAttribute.equals(singleMapper.getSourceAttribute())){

				return singleMapper.getDestinationAttribute();

			}

		}

		return null;

	}

	public List<SINGLE_MAPPER> getSingleMappers(){

		return singleMappers;

	}

	/**

	 * @return the singleAttributeName

	 */

	public String getSingleAttributeName() {

		return singleAttributeName;

	}

}