/**
 * Copyright (c) 2012 Obeo.
 * 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:
 *     Obeo - initial API and implementation
 */
package org.eclipse.emf.compare;

import org.eclipse.emf.ecore.EAttribute;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Feature Map Change</b></em>'.
 * <!-- end-user-doc -->
 *
 * <!-- begin-model-doc -->
 * This particular kind of difference will be used to describe changes within a multi-valued EFeatureMapEntry attribute.
 * <!-- end-model-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link org.eclipse.emf.compare.FeatureMapChange#getAttribute <em>Attribute</em>}</li>
 *   <li>{@link org.eclipse.emf.compare.FeatureMapChange#getValue <em>Value</em>}</li>
 * </ul>
 * </p>
 *
 * @see org.eclipse.emf.compare.ComparePackage#getFeatureMapChange()
 * @model
 * @generated
 * @since 3.2
 */
public interface FeatureMapChange extends Diff {
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	String copyright = "Copyright (c) 2012 Obeo.\r\nAll rights reserved. This program and the accompanying materials\r\nare made available under the terms of the Eclipse Public License v1.0\r\nwhich accompanies this distribution, and is available at\r\nhttp://www.eclipse.org/legal/epl-v10.html\r\n\r\nContributors:\r\n    Obeo - initial API and implementation"; //$NON-NLS-1$

	/**
	 * Returns the value of the '<em><b>Attribute</b></em>' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * The attribute in which "something" changed.
	 * <!-- end-model-doc -->
	 * @return the value of the '<em>Attribute</em>' reference.
	 * @see #setAttribute(EAttribute)
	 * @see org.eclipse.emf.compare.ComparePackage#getFeatureMapChange_Attribute()
	 * @model required="true"
	 * @generated
	 */
	EAttribute getAttribute();

	/**
	 * Sets the value of the '{@link org.eclipse.emf.compare.FeatureMapChange#getAttribute <em>Attribute</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Attribute</em>' reference.
	 * @see #getAttribute()
	 * @generated
	 */
	void setAttribute(EAttribute value);

	/**
	 * Returns the value of the '<em><b>Value</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * References the actual value on which a difference has been detected.
	 * <!-- end-model-doc -->
	 * @return the value of the '<em>Value</em>' attribute.
	 * @see #setValue(Object)
	 * @see org.eclipse.emf.compare.ComparePackage#getFeatureMapChange_Value()
	 * @model
	 * @generated
	 */
	Object getValue();

	/**
	 * Sets the value of the '{@link org.eclipse.emf.compare.FeatureMapChange#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(Object value);

} // FeatureMapChange