/*******************************************************************************
 * Copyright (c) 2001, 2005 IBM Corporation and others.
 * 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:
 * IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.jst.j2ee.jca;

import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EObject;
/**
 * Specifies licensing requirements for the resource adapter module. Specifies whether a license is required to deploy and use this resource adapter, and an optional description of the licensing terms (examples: duration of license, number of connection restrictions).
 * @since 1.0 */
public interface License extends EObject{


	/**
	 * @generated This field/method will be replaced during code generation 
	 * @return The value of the Description attribute
	 */
	String getDescription();

	/**
	 * @generated This field/method will be replaced during code generation 
	 * @param value The new value of the Description attribute
	 */
	void setDescription(String value);

	/**
	 * @generated This field/method will be replaced during code generation 
	 * @return The value of the Required attribute
	 */
	boolean isRequired();

	/**
	 * @generated This field/method will be replaced during code generation 
	 * @param value The new value of the Required attribute
	 */
	void setRequired(boolean value);

	/**
	 * Unsets the value of the '{@link org.eclipse.jst.j2ee.jca.License#isRequired <em>Required</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isSetRequired()
	 * @see #isRequired()
	 * @see #setRequired(boolean)
	 * @generated
	 */
	void unsetRequired();

	/**
	 * Returns whether the value of the '{@link org.eclipse.jst.j2ee.jca.License#isRequired <em>Required</em>}' attribute is set.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return whether the value of the '<em>Required</em>' attribute is set.
	 * @see #unsetRequired()
	 * @see #isRequired()
	 * @see #setRequired(boolean)
	 * @generated
	 */
	boolean isSetRequired();

	/**
	 * Returns the value of the '<em><b>Descriptions</b></em>' containment reference list.
	 * The list contents are of type {@link org.eclipse.jst.j2ee.common.Description}.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Descriptions</em>' containment reference list isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Descriptions</em>' containment reference list.
	 * @see org.eclipse.jst.j2ee.jca.JcaPackage#getLicense_Descriptions()
	 * @model type="org.eclipse.jst.j2ee.common.Description" containment="true"
	 * @generated
	 */
	EList getDescriptions();

}