/*******************************************************************************
 * Copyright (c) 2005, 2009 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 implementation
 *******************************************************************************/
package org.eclipse.epf.xml.uma;

import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.util.FeatureMap;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Artifact</b></em>'.
 * <!-- end-user-doc -->
 *
 * <!-- begin-model-doc -->
 * A Work Product that provides a description and definition for tangible work product types. Artifacts may be composed of other artifacts. For example, a model artifact can be composed of model elements, which are also artifacts.
 * Artifacts are tangible work products consumed, produced, or modified by Tasks.  It may serve as a basis for defining reusable assets.  Roles use Artifacts to perform Tasks and produce Artifacts in the course of performing Tasks.  Artifacts are the responsibility of a single Role, making responsibility easy to identify and understand, and promoting the idea that every piece of information produced in the method requires the appropriate set of skills. Even though one role might "own" a specific type of Artifacts, other roles can still use the Artifacts; perhaps even update them if the Role has been given permission to do so.
 * <!-- end-model-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link org.eclipse.epf.xml.uma.Artifact#getGroup3 <em>Group3</em>}</li>
 *   <li>{@link org.eclipse.epf.xml.uma.Artifact#getContainedArtifact <em>Contained Artifact</em>}</li>
 * </ul>
 * </p>
 *
 * @see org.eclipse.epf.xml.uma.UmaPackage#getArtifact()
 * @model extendedMetaData="name='Artifact' kind='elementOnly'"
 * @generated
 */
public interface Artifact extends WorkProduct {
	/**
	 * Returns the value of the '<em><b>Group3</b></em>' attribute list.
	 * The list contents are of type {@link org.eclipse.emf.ecore.util.FeatureMap.Entry}.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Group3</em>' attribute list isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Group3</em>' attribute list.
	 * @see org.eclipse.epf.xml.uma.UmaPackage#getArtifact_Group3()
	 * @model unique="false" dataType="org.eclipse.emf.ecore.EFeatureMapEntry" many="true"
	 *        extendedMetaData="kind='group' name='group:30'"
	 * @generated
	 */
	FeatureMap getGroup3();

	/**
	 * Returns the value of the '<em><b>Contained Artifact</b></em>' containment reference list.
	 * The list contents are of type {@link org.eclipse.epf.xml.uma.Artifact}.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Contained Artifact</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>Contained Artifact</em>' containment reference list.
	 * @see org.eclipse.epf.xml.uma.UmaPackage#getArtifact_ContainedArtifact()
	 * @model containment="true" transient="true" volatile="true" derived="true"
	 *        extendedMetaData="kind='element' name='ContainedArtifact' group='#group:30'"
	 * @generated
	 */
	EList<Artifact> getContainedArtifact();

} // Artifact