/**
 * Copyright (c) 2013, Sana
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Sana nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED. IN NO EVENT SHALL Sana BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.sana.core;

import org.sana.api.IObserver;

/**
 * An entity that collects data.
 * 
 * @author Sana Development
 *
 */
public class Observer extends Model implements IObserver{

	private String username;
	private String password;
	private String role;
	
	/** Default Constructor */
	public Observer(){}
	
	/**
	 * Creates a new instance with a specified unique id.
	 * 
	 * @param uuid The UUID of the instance
	 */
	public Observer(String uuid){
		super();
		setUuid(uuid);
	}

	/*
	 * (non-Javadoc)
	 * @see org.sana.api.IObserver#getUsername()
	 */
	public String getUsername() {
		return username;
	}

	/**
	 * Sets the username for an instance of this class. 
	 *
	 * @param username the username to set
	 */
	public void setUsername(String username) {
		this.username = username;
	}

	/*
	 * (non-Javadoc)
	 * @see org.sana.api.IObserver#getPassword()
	 */
	public String getPassword() {
		return password;
	}

	/**
	 * Sets the password for an instance of this class. 
	 *
	 * @param password the password to set
	 */
	public void setPassword(String password) {
		this.password = password;
	}

	/*
	 * (non-Javadoc)
	 * @see org.sana.api.IObserver#getRole()
	 */
	public String getRole() {
		return role;
	}

	/**
	 * Sets the role for an instance of this class. 
	 *
	 * @param role the role to set
	 */
	public void setRole(String role) {
		this.role = role;
	}
	
}