dnet-hadoop/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/mdstore/MetadataRecord.java

package eu.dnetlib.dhp.schema.mdstore;

import java.io.Serializable;

import eu.dnetlib.dhp.schema.common.ModelSupport;

/**
 * This class models a record in a Metadata store collection on HDFS
 */
public class MetadataRecord implements Serializable {

	/** The D-Net Identifier associated to the record */
	private String id;

	/** The original Identifier of the record */
	private String originalId;

	/** The encoding of the record, should be JSON or XML */
	private String encoding;

	/**
	 * The information about the provenance of the record see @{@link Provenance} for the model of this information
	 */
	private Provenance provenance;

	/** The content of the metadata */
	private String body;

	/** the date when the record has been stored */
	private Long dateOfCollection;

	/** the date when the record has been stored */
	private Long dateOfTransformation;

	public MetadataRecord() {

	}

	public MetadataRecord(
		String originalId,
		String encoding,
		Provenance provenance,
		String body,
		Long dateOfCollection) {

		this.originalId = originalId;
		this.encoding = encoding;
		this.provenance = provenance;
		this.body = body;
		this.dateOfCollection = dateOfCollection;
		this.id = ModelSupport.generateIdentifier(originalId, this.provenance.getNsPrefix());
	}

	public String getId() {
		return id;
	}

	public void setId(String id) {
		this.id = id;
	}

	public String getOriginalId() {
		return originalId;
	}

	public void setOriginalId(String originalId) {
		this.originalId = originalId;
	}

	public String getEncoding() {
		return encoding;
	}

	public void setEncoding(String encoding) {
		this.encoding = encoding;
	}

	public Provenance getProvenance() {
		return provenance;
	}

	public void setProvenance(Provenance provenance) {
		this.provenance = provenance;
	}

	public String getBody() {
		return body;
	}

	public void setBody(String body) {
		this.body = body;
	}

	public Long getDateOfCollection() {
		return dateOfCollection;
	}

	public void setDateOfCollection(Long dateOfCollection) {
		this.dateOfCollection = dateOfCollection;
	}

	public Long getDateOfTransformation() {
		return dateOfTransformation;
	}

	public void setDateOfTransformation(Long dateOfTransformation) {
		this.dateOfTransformation = dateOfTransformation;
	}

	@Override
	public boolean equals(Object o) {
		if (!(o instanceof MetadataRecord)) {
			return false;
		}
		return ((MetadataRecord) o).getId().equalsIgnoreCase(id);
	}

	@Override
	public int hashCode() {
		return id.hashCode();
	}
}