package policy.rule;

import java.util.Iterator;

import foundation.data.entity.Entity;
import foundation.util.MapList;

public class OnsiteRecords implements Iterable<OnsiteRecord> {

	private MapList<String, OnsiteRecord> items;
	
	
	public OnsiteRecords() {
		items = new MapList<String, OnsiteRecord>();
	}
	
	public void load(Entity entity) {
		String recordId = entity.getString(OnsiteRecord.Field_Id);
		
		if (items.contains(recordId)) {
			return;
		}
		
		OnsiteRecord record = new OnsiteRecord();
		record.load(entity);
		
		items.add(recordId, record);
	}
	
	public int size() {
		return items.size();
	}

	@Override
	public Iterator<OnsiteRecord> iterator() {
		return items.iterator();
	}
	
}