/*
 * Copyright 2014 Federal Chancellery Austria
 * MOA-ID has been developed in a cooperation between BRZ, the Federal
 * Chancellery Austria - ICT staff unit, and Graz University of Technology.
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 */
package at.gv.egovernment.moa.id.data;

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

/**
 * @author tlenz
 *
 */
public class AuthenticationRole {

	private String roleName = null;
	private String rawRoleString = null;
	private List<Entry<String, String>> params = null;
	
	public AuthenticationRole(String roleName, String rawRoleString) {
		this.roleName = roleName;
		this.rawRoleString = rawRoleString;
	}
	
	public void addParameter(String key, String value) {
		if (params == null)
			params = new ArrayList<Entry<String,String>>();				
		params.add(new Entry<String, String>(key, value));
		
	}
	
	/**
	 * @return the roleName
	 */
	public String getRoleName() {
		return roleName;
	}
	
	/**
	 * @return the params
	 */
	public List<Entry<String, String>> getParams() {
		return params;
	}
	
	/**
	 * @return the params
	 */
	public Iterator<Entry<String, String>> getParamsInterator() {
		return params.iterator();
	}
	
		
	/**
	 * @return the rawRoleString
	 */
	public String getRawRoleString() {
		return rawRoleString;
	}



	static class Entry<K,V> implements Map.Entry<K,V> {

		private K key;
		private V value;

		Entry(K k, V v) {
			key = k;
			value = v;
		}
		
		/* (non-Javadoc)
		 * @see java.util.Map.Entry#getKey()
		 */
		@Override
		public K getKey() {
			return key;
		}

		/* (non-Javadoc)
		 * @see java.util.Map.Entry#getValue()
		 */
		@Override
		public V getValue() {
			return value;
		}

		/* (non-Javadoc)
		 * @see java.util.Map.Entry#setValue(java.lang.Object)
		 */
		@Override
		public V setValue(V newValue) {
            V oldValue = value;
            value = newValue;
            return oldValue;
		}
		
		
	}
	
}