package foundation.action;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class Workflow implements Iterable<WorkStep> {

	private String key;
	private List<WorkStep> list;
	
	public Workflow(String key) {
		this.key = key;
		this.list = new ArrayList<WorkStep>();
	}
	
	public void loadOne(WorkStep step) {
		list.add(step);
	}
	
	public String getKey() {
		return key;
	}

	public List<WorkStep> getList() {
		return list;
	}

	@Override
	public Iterator<WorkStep> iterator() {
		return list.iterator();
	}

}