dnet-hadoop/dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/collection/plugin/oai/OaiIteratorFactory.java

package eu.dnetlib.dhp.collection.plugin.oai;

import eu.dnetlib.dhp.collection.worker.utils.HttpConnector;
import java.util.Iterator;

public class OaiIteratorFactory {

    private HttpConnector httpConnector;

    public Iterator<String> newIterator(
            final String baseUrl,
            final String mdFormat,
            final String set,
            final String fromDate,
            final String untilDate) {
        return new OaiIterator(baseUrl, mdFormat, set, fromDate, untilDate, getHttpConnector());
    }

    private HttpConnector getHttpConnector() {
        if (httpConnector == null) httpConnector = new HttpConnector();
        return httpConnector;
    }
}