D-Net

package eu.dnetlib.msro.workflows.nodes.objectstore;

import java.io.File;

import java.util.Iterator;

public abstract class IteratorRepository implements Iterator<String>, Iterable<String> {

	protected Iterator<File> input;

	protected Iterable<File> inputIterable;

	protected String repositoryPrefix;

	protected String oaiPrefix;

	public IteratorRepository(final Iterable<File> input, final String repositoryPrefix, final String oaiPrefix) {

		this.inputIterable = input;

		this.repositoryPrefix = repositoryPrefix;

		this.oaiPrefix = oaiPrefix;

	}

	abstract String generateNextElement();

	@Override

	public boolean hasNext() {

		return input.hasNext();

	}

	@Override

	public String next() {

		return generateNextElement();

	}

	@Override

	public void remove() {

		// TODO Auto-generated method stub

	}

	@Override

	public Iterator<String> iterator() {

		this.input = inputIterable.iterator();

		return this;

	}

}