/**
 * Copyright (c) 2010 Mia-Software.
 *    All rights reserved. This program and the accompanying materials
 *    are made available under the terms of the Eclipse Public License v1.0
 *    which accompanies this distribution, and is available at
 *    http://www.eclipse.org/legal/epl-v10.html
 *    
 *    Contributors:
 *    
 *    	   Nicolas Guyomar (Mia-Software) - initial API and implementation
 */
package org.eclipse.modisco.jee.ejbjar.EjbJar21;

import java.lang.String;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Description Type</b></em>'.
 * <!-- end-user-doc -->
 *
 * <!-- begin-model-doc -->
 * 
 * 
 * 	The description type is used by a description element to
 * 	provide text describing the parent element.  The elements
 * 	that use this type should include any information that the
 * 	Deployment Component's Deployment File file producer wants
 * 	to provide to the consumer of the Deployment Component's
 * 	Deployment File (i.e., to the Deployer). Typically, the
 * 	tools used by such a Deployment File consumer will display
 * 	the description when processing the parent element that
 * 	contains the description.
 * 
 * 	The lang attribute defines the language that the
 * 	description is provided in. The default value is "en" (English).
 * 
 *       
 * <!-- end-model-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link org.eclipse.modisco.jee.ejbjar.EjbJar21.DescriptionType#getLang <em>Lang</em>}</li>
 * </ul>
 * </p>
 *
 * @see org.eclipse.modisco.jee.ejbjar.EjbJar21.EjbJar21Package#getDescriptionType()
 * @model extendedMetaData="name='descriptionType' kind='simple'"
 * @generated
 */
public interface DescriptionType extends XsdStringType {
	/**
	 * Returns the value of the '<em><b>Lang</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * 
	 *     <div xmlns="http://www.w3.org/1999/xhtml">
	 *      
	 *       <h3>lang (as an attribute name)</h3>
	 *       <p>
	 *        denotes an attribute whose value
	 *        is a language code for the natural language of the content of
	 *        any element; its value is inherited.  This name is reserved
	 *        by virtue of its definition in the XML specification.</p>
	 *      
	 *     </div>
	 *     <div xmlns="http://www.w3.org/1999/xhtml">
	 *      <h4>Notes</h4>
	 *      <p>
	 *       Attempting to install the relevant ISO 2- and 3-letter
	 *       codes as the enumerated possible values is probably never
	 *       going to be a realistic possibility.  
	 *      </p>
	 *      <p>
	 *       See BCP 47 at <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">
	 *        http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>
	 *       and the IANA language subtag registry at
	 *       <a href="http://www.iana.org/assignments/language-subtag-registry">
	 *        http://www.iana.org/assignments/language-subtag-registry</a>
	 *       for further information.
	 *      </p>
	 *      <p>
	 *       The union allows for the 'un-declaration' of xml:lang with
	 *       the empty string.
	 *      </p>
	 *     </div>
	 *    
	 * <!-- end-model-doc -->
	 * @return the value of the '<em>Lang</em>' attribute.
	 * @see #setLang(String)
	 * @see org.eclipse.modisco.jee.ejbjar.EjbJar21.EjbJar21Package#getDescriptionType_Lang()
	 * @model dataType="org.eclipse.emf.ecore.xml.namespace.LangType"
	 *        extendedMetaData="kind='attribute' name='lang' namespace='http://www.w3.org/XML/1998/namespace'"
	 * @generated
	 */
	String getLang();

	/**
	 * Sets the value of the '{@link org.eclipse.modisco.jee.ejbjar.EjbJar21.DescriptionType#getLang <em>Lang</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Lang</em>' attribute.
	 * @see #getLang()
	 * @generated
	 */
	void setLang(String value);

} // DescriptionType