EDIT

/**

* Copyright (C) 2009 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.stream.excel;

import java.util.HashMap;

import java.util.List;

import eu.etaxonomy.cdm.io.common.ObservableBase;

import eu.etaxonomy.cdm.io.stream.IItemStream;

import eu.etaxonomy.cdm.io.stream.StreamItem;

import eu.etaxonomy.cdm.io.stream.terms.TermUri;

/**

 * @author a.oppermann

 \* @since 24.05.2013

 *

 */

public class ExcelMapReader extends ObservableBase implements IItemStream {

    private static final long serialVersionUID = -6409544362742718356L;

    private List<HashMap<String, String>> innerStream;

	int index = 0;

	private TermUri termUri;

	private String streamLocation;

	/**

	 * @param innerStream

	 */

	public ExcelMapReader(List<HashMap<String, String>> innerStream, TermUri termUri, String streamLocation) {

		super();

		this.innerStream = innerStream;

		index = 0;

		this.termUri = termUri;

		this.streamLocation = streamLocation;

	}

	@Override

	public StreamItem read() {

		HashMap<String, String> map = innerStream.get(index++);

		StreamItem item = convertMapToItem(map);

		return item;

	}

	private StreamItem convertMapToItem(HashMap<String, String> map) {

		StreamItem result = new StreamItem(termUri, map, streamLocation);

		return result;

	}

	@Override

	public boolean hasNext() {

		return innerStream.size() > index;

	}

	@Override

	public TermUri getTerm() {

		return termUri;

	}

	@Override

	public String getItemLocation() {

		//FIXME better dont use ExcelUtils !!

		return "FIXME";

	}

	@Override

	public String getStreamLocation() {

		return streamLocation;

	}

}