package eu.dnetlib.dhp.schema.oaf;

import java.io.Serializable;
import java.util.Collection;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import java.util.stream.Collectors;
import java.util.stream.Stream;

public abstract class Oaf implements Serializable {

	private static final long serialVersionUID = 94599232915572420L;
	/**
	 * The list of datasource id/name pairs providing this relationship.
	 */
	protected List<KeyValue> collectedfrom;

	private DataInfo dataInfo;

	private Long lastupdatetimestamp;

	public List<KeyValue> getCollectedfrom() {
		return collectedfrom;
	}

	public void setCollectedfrom(List<KeyValue> collectedfrom) {
		this.collectedfrom = collectedfrom;
	}

	public DataInfo getDataInfo() {
		return dataInfo;
	}

	public void setDataInfo(DataInfo dataInfo) {
		this.dataInfo = dataInfo;
	}

	public Long getLastupdatetimestamp() {
		return lastupdatetimestamp;
	}

	public void setLastupdatetimestamp(Long lastupdatetimestamp) {
		this.lastupdatetimestamp = lastupdatetimestamp;
	}

}