/*******************************************************************************
 * Copyright (c) 2010, 2015 Willink Transformations 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:
 *   E.D.Willink - Initial API and implementation
 *******************************************************************************/
package org.eclipse.ocl.pivot;

import org.eclipse.emf.common.util.Enumerator;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.ocl.pivot.ids.EnumerationLiteralId;



/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Enumeration Literal</b></em>'.
 * <!-- end-user-doc -->
 *
 * <!-- begin-model-doc -->
 * An EnumerationLiteral is a user-defined data value for an Enumeration.
 * <!-- end-model-doc -->
 *
 * <p>
 * The following features are supported:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.ocl.pivot.EnumerationLiteral#getOwningEnumeration <em>Owning Enumeration</em>}</li>
 *   <li>{@link org.eclipse.ocl.pivot.EnumerationLiteral#getValue <em>Value</em>}</li>
 * </ul>
 *
 * @see org.eclipse.ocl.pivot.PivotPackage#getEnumerationLiteral()
 * @generated
 */
public interface EnumerationLiteral extends InstanceSpecification {

	/**
	 * Returns the value of the '<em><b>Owning Enumeration</b></em>' container reference.
	 * It is bidirectional and its opposite is '{@link org.eclipse.ocl.pivot.Enumeration#getOwnedLiterals <em>Owned Literals</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * The Enumeration that this EnumerationLiteral is a member of.
	 * <!-- end-model-doc -->
	 * @return the value of the '<em>Owning Enumeration</em>' container reference.
	 * @see #setOwningEnumeration(Enumeration)
	 * @see org.eclipse.ocl.pivot.PivotPackage#getEnumerationLiteral_OwningEnumeration()
	 * @see org.eclipse.ocl.pivot.Enumeration#getOwnedLiterals
	 * @generated
	 */
	Enumeration getOwningEnumeration();

	/**
	 * Sets the value of the '{@link org.eclipse.ocl.pivot.EnumerationLiteral#getOwningEnumeration <em>Owning Enumeration</em>}' container reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Owning Enumeration</em>' container reference.
	 * @see #getOwningEnumeration()
	 * @generated
	 */
	void setOwningEnumeration(Enumeration value);

	/**
	 * Returns the value of the '<em><b>Value</b></em>' attribute.
	 * The default value is <code>"0"</code>.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Value</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Value</em>' attribute.
	 * @see #setValue(Number)
	 * @see org.eclipse.ocl.pivot.PivotPackage#getEnumerationLiteral_Value()
	 * @generated
	 */
	Number getValue();

	/**
	 * Sets the value of the '{@link org.eclipse.ocl.pivot.EnumerationLiteral#getValue <em>Value</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Value</em>' attribute.
	 * @see #getValue()
	 * @generated
	 */
	void setValue(Number value);

	@NonNull EnumerationLiteralId getEnumerationLiteralId();
	@NonNull Enumerator getEnumerator();
} // EnumerationLiteral