package org.hl7.fhir.instance.model.api;

/*
 * #%L
 * HAPI FHIR - Core Library
 * %%
 * Copyright (C) 2014 - 2017 University Health Network
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */

import java.util.Date;
import java.util.List;

public interface IBaseMetaType extends ICompositeType {

	IBaseMetaType addProfile(String theProfile);

	IBaseCoding addSecurity();

	IBaseCoding addTag();

	Date getLastUpdated();

	List<? extends IPrimitiveType<String>> getProfile();

	List<? extends IBaseCoding> getSecurity();

	List<? extends IBaseCoding> getTag();

	String getVersionId();

	IBaseMetaType setLastUpdated(Date theHeaderDateValue);
	
	IBaseMetaType setVersionId(String theVersionId);

	/**
	 * Returns the first tag (if any) that has the given system and code, or returns
	 * <code>null</code> if none
	 */
	IBaseCoding getTag(String theSystem, String theCode);

 	/**
 	 * Returns the first security label (if any) that has the given system and code, or returns
 	 * <code>null</code> if none
 	 */
	IBaseCoding getSecurity(String theSystem, String theCode);

}
