//------------------------------------------------------------------------------
// Copyright (c) 2005, 2006 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.uma.impl;

import java.util.Collection;
import java.util.List;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.epf.uma.Activity;
import org.eclipse.epf.uma.BreakdownElement;
import org.eclipse.epf.uma.Checklist;
import org.eclipse.epf.uma.Concept;
import org.eclipse.epf.uma.EstimationConsiderations;
import org.eclipse.epf.uma.Example;
import org.eclipse.epf.uma.Guideline;
import org.eclipse.epf.uma.PlanningData;
import org.eclipse.epf.uma.Report;
import org.eclipse.epf.uma.ReusableAsset;
import org.eclipse.epf.uma.SupportingMaterial;
import org.eclipse.epf.uma.Template;
import org.eclipse.epf.uma.ToolMentor;
import org.eclipse.epf.uma.UmaPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Breakdown Element</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getPrefix <em>Prefix</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getIsPlanned <em>Is Planned</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getHasMultipleOccurrences <em>Has Multiple Occurrences</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getIsOptional <em>Is Optional</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getPresentedAfter <em>Presented After</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getPresentedBefore <em>Presented Before</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getPlanningData <em>Planning Data</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getSuperActivities <em>Super Activities</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getChecklists <em>Checklists</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getConcepts <em>Concepts</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getExamples <em>Examples</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getGuidelines <em>Guidelines</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getReusableAssets <em>Reusable Assets</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getSupportingMaterials <em>Supporting Materials</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getTemplates <em>Templates</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getReports <em>Reports</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getEstimationconsiderations <em>Estimationconsiderations</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.BreakdownElementImpl#getToolmentor <em>Toolmentor</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public abstract class BreakdownElementImpl extends ProcessElementImpl implements
		BreakdownElement {
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private static final long serialVersionUID = 1L;

	/**
	 * The default value of the '{@link #getPrefix() <em>Prefix</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getPrefix()
	 * @generated
	 * @ordered
	 */
	protected static final String PREFIX_EDEFAULT = "";

	/**
	 * The cached value of the '{@link #getPrefix() <em>Prefix</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getPrefix()
	 * @generated
	 * @ordered
	 */
	protected String prefix = PREFIX_EDEFAULT;

	/**
	 * The default value of the '{@link #getIsPlanned() <em>Is Planned</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getIsPlanned()
	 * @generated
	 * @ordered
	 */
	protected static final Boolean IS_PLANNED_EDEFAULT = Boolean.TRUE;

	/**
	 * The cached value of the '{@link #getIsPlanned() <em>Is Planned</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getIsPlanned()
	 * @generated
	 * @ordered
	 */
	protected Boolean isPlanned = IS_PLANNED_EDEFAULT;

	/**
	 * The default value of the '{@link #getHasMultipleOccurrences() <em>Has Multiple Occurrences</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getHasMultipleOccurrences()
	 * @generated
	 * @ordered
	 */
	protected static final Boolean HAS_MULTIPLE_OCCURRENCES_EDEFAULT = Boolean.FALSE;

	/**
	 * The cached value of the '{@link #getHasMultipleOccurrences() <em>Has Multiple Occurrences</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getHasMultipleOccurrences()
	 * @generated
	 * @ordered
	 */
	protected Boolean hasMultipleOccurrences = HAS_MULTIPLE_OCCURRENCES_EDEFAULT;

	/**
	 * The default value of the '{@link #getIsOptional() <em>Is Optional</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getIsOptional()
	 * @generated
	 * @ordered
	 */
	protected static final Boolean IS_OPTIONAL_EDEFAULT = Boolean.FALSE;

	/**
	 * The cached value of the '{@link #getIsOptional() <em>Is Optional</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getIsOptional()
	 * @generated
	 * @ordered
	 */
	protected Boolean isOptional = IS_OPTIONAL_EDEFAULT;

	/**
	 * The cached value of the '{@link #getPresentedAfter() <em>Presented After</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getPresentedAfter()
	 * @generated
	 * @ordered
	 */
	protected BreakdownElement presentedAfter;

	/**
	 * The cached value of the '{@link #getPresentedBefore() <em>Presented Before</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getPresentedBefore()
	 * @generated
	 * @ordered
	 */
	protected BreakdownElement presentedBefore;

	/**
	 * The cached value of the '{@link #getPlanningData() <em>Planning Data</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getPlanningData()
	 * @generated
	 * @ordered
	 */
	protected PlanningData planningData;

	/**
	 * The cached value of the '{@link #getSuperActivities() <em>Super Activities</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getSuperActivities()
	 * @generated
	 * @ordered
	 */
	protected Activity superActivities;

	/**
	 * The cached value of the '{@link #getChecklists() <em>Checklists</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getChecklists()
	 * @generated
	 * @ordered
	 */
	protected EList<Checklist> checklists;

	/**
	 * The cached value of the '{@link #getConcepts() <em>Concepts</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getConcepts()
	 * @generated
	 * @ordered
	 */
	protected EList<Concept> concepts;

	/**
	 * The cached value of the '{@link #getExamples() <em>Examples</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getExamples()
	 * @generated
	 * @ordered
	 */
	protected EList<Example> examples;

	/**
	 * The cached value of the '{@link #getGuidelines() <em>Guidelines</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getGuidelines()
	 * @generated
	 * @ordered
	 */
	protected EList<Guideline> guidelines;

	/**
	 * The cached value of the '{@link #getReusableAssets() <em>Reusable Assets</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getReusableAssets()
	 * @generated
	 * @ordered
	 */
	protected EList<ReusableAsset> reusableAssets;

	/**
	 * The cached value of the '{@link #getSupportingMaterials() <em>Supporting Materials</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getSupportingMaterials()
	 * @generated
	 * @ordered
	 */
	protected EList<SupportingMaterial> supportingMaterials;

	/**
	 * The cached value of the '{@link #getTemplates() <em>Templates</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTemplates()
	 * @generated
	 * @ordered
	 */
	protected EList<Template> templates;

	/**
	 * The cached value of the '{@link #getReports() <em>Reports</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getReports()
	 * @generated
	 * @ordered
	 */
	protected EList<Report> reports;

	/**
	 * The cached value of the '{@link #getEstimationconsiderations() <em>Estimationconsiderations</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getEstimationconsiderations()
	 * @generated
	 * @ordered
	 */
	protected EList<EstimationConsiderations> estimationconsiderations;

	/**
	 * The cached value of the '{@link #getToolmentor() <em>Toolmentor</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getToolmentor()
	 * @generated
	 * @ordered
	 */
	protected EList<ToolMentor> toolmentor;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected BreakdownElementImpl() {
		super();

		//UMA-->
		reassignDefaultValues();
		//UMA<--  
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return UmaPackage.Literals.BREAKDOWN_ELEMENT;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getPrefix() {
		return prefix;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setPrefix(String newPrefix) {
		String oldPrefix = prefix;
		prefix = newPrefix;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.BREAKDOWN_ELEMENT__PREFIX, oldPrefix, prefix));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Boolean getIsPlanned() {
		return isPlanned;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setIsPlanned(Boolean newIsPlanned) {
		Boolean oldIsPlanned = isPlanned;
		isPlanned = newIsPlanned;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.BREAKDOWN_ELEMENT__IS_PLANNED, oldIsPlanned,
					isPlanned));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Boolean getHasMultipleOccurrences() {
		return hasMultipleOccurrences;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setHasMultipleOccurrences(Boolean newHasMultipleOccurrences) {
		Boolean oldHasMultipleOccurrences = hasMultipleOccurrences;
		hasMultipleOccurrences = newHasMultipleOccurrences;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.BREAKDOWN_ELEMENT__HAS_MULTIPLE_OCCURRENCES,
					oldHasMultipleOccurrences, hasMultipleOccurrences));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Boolean getIsOptional() {
		return isOptional;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setIsOptional(Boolean newIsOptional) {
		Boolean oldIsOptional = isOptional;
		isOptional = newIsOptional;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.BREAKDOWN_ELEMENT__IS_OPTIONAL, oldIsOptional,
					isOptional));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public BreakdownElement getPresentedAfter() {
		if (presentedAfter != null && ((EObject) presentedAfter).eIsProxy()) {
			InternalEObject oldPresentedAfter = (InternalEObject) presentedAfter;
			presentedAfter = (BreakdownElement) eResolveProxy(oldPresentedAfter);
			if (presentedAfter != oldPresentedAfter) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
							UmaPackage.BREAKDOWN_ELEMENT__PRESENTED_AFTER,
							oldPresentedAfter, presentedAfter));
			}
		}
		return presentedAfter;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public BreakdownElement basicGetPresentedAfter() {
		return presentedAfter;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setPresentedAfter(BreakdownElement newPresentedAfter) {
		BreakdownElement oldPresentedAfter = presentedAfter;
		presentedAfter = newPresentedAfter;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.BREAKDOWN_ELEMENT__PRESENTED_AFTER,
					oldPresentedAfter, presentedAfter));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public BreakdownElement getPresentedBefore() {
		if (presentedBefore != null && ((EObject) presentedBefore).eIsProxy()) {
			InternalEObject oldPresentedBefore = (InternalEObject) presentedBefore;
			presentedBefore = (BreakdownElement) eResolveProxy(oldPresentedBefore);
			if (presentedBefore != oldPresentedBefore) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
							UmaPackage.BREAKDOWN_ELEMENT__PRESENTED_BEFORE,
							oldPresentedBefore, presentedBefore));
			}
		}
		return presentedBefore;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public BreakdownElement basicGetPresentedBefore() {
		return presentedBefore;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setPresentedBefore(BreakdownElement newPresentedBefore) {
		BreakdownElement oldPresentedBefore = presentedBefore;
		presentedBefore = newPresentedBefore;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.BREAKDOWN_ELEMENT__PRESENTED_BEFORE,
					oldPresentedBefore, presentedBefore));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public PlanningData getPlanningData() {
		if (planningData != null && ((EObject) planningData).eIsProxy()) {
			InternalEObject oldPlanningData = (InternalEObject) planningData;
			planningData = (PlanningData) eResolveProxy(oldPlanningData);
			if (planningData != oldPlanningData) {
				InternalEObject newPlanningData = (InternalEObject) planningData;
				NotificationChain msgs = oldPlanningData.eInverseRemove(this,
						EOPPOSITE_FEATURE_BASE
								- UmaPackage.BREAKDOWN_ELEMENT__PLANNING_DATA,
						null, null);
				if (newPlanningData.eInternalContainer() == null) {
					msgs = newPlanningData
							.eInverseAdd(
									this,
									EOPPOSITE_FEATURE_BASE
											- UmaPackage.BREAKDOWN_ELEMENT__PLANNING_DATA,
									null, msgs);
				}
				if (msgs != null)
					msgs.dispatch();
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
							UmaPackage.BREAKDOWN_ELEMENT__PLANNING_DATA,
							oldPlanningData, planningData));
			}
		}
		return planningData;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public PlanningData basicGetPlanningData() {
		return planningData;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetPlanningData(PlanningData newPlanningData,
			NotificationChain msgs) {
		PlanningData oldPlanningData = planningData;
		planningData = newPlanningData;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this,
					Notification.SET,
					UmaPackage.BREAKDOWN_ELEMENT__PLANNING_DATA,
					oldPlanningData, newPlanningData);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setPlanningData(PlanningData newPlanningData) {
		if (newPlanningData != planningData) {
			NotificationChain msgs = null;
			if (planningData != null)
				msgs = ((InternalEObject) planningData).eInverseRemove(this,
						EOPPOSITE_FEATURE_BASE
								- UmaPackage.BREAKDOWN_ELEMENT__PLANNING_DATA,
						null, msgs);
			if (newPlanningData != null)
				msgs = ((InternalEObject) newPlanningData).eInverseAdd(this,
						EOPPOSITE_FEATURE_BASE
								- UmaPackage.BREAKDOWN_ELEMENT__PLANNING_DATA,
						null, msgs);
			msgs = basicSetPlanningData(newPlanningData, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.BREAKDOWN_ELEMENT__PLANNING_DATA,
					newPlanningData, newPlanningData));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Activity getSuperActivities() {
		if (superActivities != null && ((EObject) superActivities).eIsProxy()) {
			InternalEObject oldSuperActivities = (InternalEObject) superActivities;
			superActivities = (Activity) eResolveProxy(oldSuperActivities);
			if (superActivities != oldSuperActivities) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
							UmaPackage.BREAKDOWN_ELEMENT__SUPER_ACTIVITIES,
							oldSuperActivities, superActivities));
			}
		}
		return superActivities;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Activity basicGetSuperActivities() {
		return superActivities;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetSuperActivities(
			Activity newSuperActivities, NotificationChain msgs) {
		Activity oldSuperActivities = superActivities;
		superActivities = newSuperActivities;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this,
					Notification.SET,
					UmaPackage.BREAKDOWN_ELEMENT__SUPER_ACTIVITIES,
					oldSuperActivities, newSuperActivities);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setSuperActivities(Activity newSuperActivities) {
		if (newSuperActivities != superActivities) {
			NotificationChain msgs = null;
			if (superActivities != null)
				msgs = ((InternalEObject) superActivities).eInverseRemove(this,
						UmaPackage.ACTIVITY__BREAKDOWN_ELEMENTS,
						Activity.class, msgs);
			if (newSuperActivities != null)
				msgs = ((InternalEObject) newSuperActivities).eInverseAdd(this,
						UmaPackage.ACTIVITY__BREAKDOWN_ELEMENTS,
						Activity.class, msgs);
			msgs = basicSetSuperActivities(newSuperActivities, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.BREAKDOWN_ELEMENT__SUPER_ACTIVITIES,
					newSuperActivities, newSuperActivities));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<Checklist> getChecklists() {
		if (checklists == null) {
			checklists = new EObjectResolvingEList<Checklist>(Checklist.class,
					this, UmaPackage.BREAKDOWN_ELEMENT__CHECKLISTS);
		}
		return checklists;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<Concept> getConcepts() {
		if (concepts == null) {
			concepts = new EObjectResolvingEList<Concept>(Concept.class, this,
					UmaPackage.BREAKDOWN_ELEMENT__CONCEPTS);
		}
		return concepts;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<Example> getExamples() {
		if (examples == null) {
			examples = new EObjectResolvingEList<Example>(Example.class, this,
					UmaPackage.BREAKDOWN_ELEMENT__EXAMPLES);
		}
		return examples;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<Guideline> getGuidelines() {
		if (guidelines == null) {
			guidelines = new EObjectResolvingEList<Guideline>(Guideline.class,
					this, UmaPackage.BREAKDOWN_ELEMENT__GUIDELINES);
		}
		return guidelines;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<ReusableAsset> getReusableAssets() {
		if (reusableAssets == null) {
			reusableAssets = new EObjectResolvingEList<ReusableAsset>(
					ReusableAsset.class, this,
					UmaPackage.BREAKDOWN_ELEMENT__REUSABLE_ASSETS);
		}
		return reusableAssets;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<SupportingMaterial> getSupportingMaterials() {
		if (supportingMaterials == null) {
			supportingMaterials = new EObjectResolvingEList<SupportingMaterial>(
					SupportingMaterial.class, this,
					UmaPackage.BREAKDOWN_ELEMENT__SUPPORTING_MATERIALS);
		}
		return supportingMaterials;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<Template> getTemplates() {
		if (templates == null) {
			templates = new EObjectResolvingEList<Template>(Template.class,
					this, UmaPackage.BREAKDOWN_ELEMENT__TEMPLATES);
		}
		return templates;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<Report> getReports() {
		if (reports == null) {
			reports = new EObjectResolvingEList<Report>(Report.class, this,
					UmaPackage.BREAKDOWN_ELEMENT__REPORTS);
		}
		return reports;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<EstimationConsiderations> getEstimationconsiderations() {
		if (estimationconsiderations == null) {
			estimationconsiderations = new EObjectResolvingEList<EstimationConsiderations>(
					EstimationConsiderations.class, this,
					UmaPackage.BREAKDOWN_ELEMENT__ESTIMATIONCONSIDERATIONS);
		}
		return estimationconsiderations;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<ToolMentor> getToolmentor() {
		if (toolmentor == null) {
			toolmentor = new EObjectResolvingEList<ToolMentor>(
					ToolMentor.class, this,
					UmaPackage.BREAKDOWN_ELEMENT__TOOLMENTOR);
		}
		return toolmentor;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd,
			int featureID, NotificationChain msgs) {
		switch (featureID) {
		case UmaPackage.BREAKDOWN_ELEMENT__SUPER_ACTIVITIES:
			if (superActivities != null)
				msgs = ((InternalEObject) superActivities).eInverseRemove(this,
						UmaPackage.ACTIVITY__BREAKDOWN_ELEMENTS,
						Activity.class, msgs);
			return basicSetSuperActivities((Activity) otherEnd, msgs);
		}
		return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
			int featureID, NotificationChain msgs) {
		switch (featureID) {
		case UmaPackage.BREAKDOWN_ELEMENT__PLANNING_DATA:
			return basicSetPlanningData(null, msgs);
		case UmaPackage.BREAKDOWN_ELEMENT__SUPER_ACTIVITIES:
			return basicSetSuperActivities(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case UmaPackage.BREAKDOWN_ELEMENT__PREFIX:
			return getPrefix();
		case UmaPackage.BREAKDOWN_ELEMENT__IS_PLANNED:
			return getIsPlanned();
		case UmaPackage.BREAKDOWN_ELEMENT__HAS_MULTIPLE_OCCURRENCES:
			return getHasMultipleOccurrences();
		case UmaPackage.BREAKDOWN_ELEMENT__IS_OPTIONAL:
			return getIsOptional();
		case UmaPackage.BREAKDOWN_ELEMENT__PRESENTED_AFTER:
			if (resolve)
				return getPresentedAfter();
			return basicGetPresentedAfter();
		case UmaPackage.BREAKDOWN_ELEMENT__PRESENTED_BEFORE:
			if (resolve)
				return getPresentedBefore();
			return basicGetPresentedBefore();
		case UmaPackage.BREAKDOWN_ELEMENT__PLANNING_DATA:
			if (resolve)
				return getPlanningData();
			return basicGetPlanningData();
		case UmaPackage.BREAKDOWN_ELEMENT__SUPER_ACTIVITIES:
			if (resolve)
				return getSuperActivities();
			return basicGetSuperActivities();
		case UmaPackage.BREAKDOWN_ELEMENT__CHECKLISTS:
			return getChecklists();
		case UmaPackage.BREAKDOWN_ELEMENT__CONCEPTS:
			return getConcepts();
		case UmaPackage.BREAKDOWN_ELEMENT__EXAMPLES:
			return getExamples();
		case UmaPackage.BREAKDOWN_ELEMENT__GUIDELINES:
			return getGuidelines();
		case UmaPackage.BREAKDOWN_ELEMENT__REUSABLE_ASSETS:
			return getReusableAssets();
		case UmaPackage.BREAKDOWN_ELEMENT__SUPPORTING_MATERIALS:
			return getSupportingMaterials();
		case UmaPackage.BREAKDOWN_ELEMENT__TEMPLATES:
			return getTemplates();
		case UmaPackage.BREAKDOWN_ELEMENT__REPORTS:
			return getReports();
		case UmaPackage.BREAKDOWN_ELEMENT__ESTIMATIONCONSIDERATIONS:
			return getEstimationconsiderations();
		case UmaPackage.BREAKDOWN_ELEMENT__TOOLMENTOR:
			return getToolmentor();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case UmaPackage.BREAKDOWN_ELEMENT__PREFIX:
			setPrefix((String) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__IS_PLANNED:
			setIsPlanned((Boolean) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__HAS_MULTIPLE_OCCURRENCES:
			setHasMultipleOccurrences((Boolean) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__IS_OPTIONAL:
			setIsOptional((Boolean) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__PRESENTED_AFTER:
			setPresentedAfter((BreakdownElement) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__PRESENTED_BEFORE:
			setPresentedBefore((BreakdownElement) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__PLANNING_DATA:
			setPlanningData((PlanningData) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__SUPER_ACTIVITIES:
			setSuperActivities((Activity) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__CHECKLISTS:
			getChecklists().clear();
			getChecklists().addAll((Collection<? extends Checklist>) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__CONCEPTS:
			getConcepts().clear();
			getConcepts().addAll((Collection<? extends Concept>) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__EXAMPLES:
			getExamples().clear();
			getExamples().addAll((Collection<? extends Example>) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__GUIDELINES:
			getGuidelines().clear();
			getGuidelines().addAll((Collection<? extends Guideline>) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__REUSABLE_ASSETS:
			getReusableAssets().clear();
			getReusableAssets().addAll(
					(Collection<? extends ReusableAsset>) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__SUPPORTING_MATERIALS:
			getSupportingMaterials().clear();
			getSupportingMaterials().addAll(
					(Collection<? extends SupportingMaterial>) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__TEMPLATES:
			getTemplates().clear();
			getTemplates().addAll((Collection<? extends Template>) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__REPORTS:
			getReports().clear();
			getReports().addAll((Collection<? extends Report>) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__ESTIMATIONCONSIDERATIONS:
			getEstimationconsiderations().clear();
			getEstimationconsiderations().addAll(
					(Collection<? extends EstimationConsiderations>) newValue);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__TOOLMENTOR:
			getToolmentor().clear();
			getToolmentor().addAll((Collection<? extends ToolMentor>) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case UmaPackage.BREAKDOWN_ELEMENT__PREFIX:
			setPrefix(PREFIX_EDEFAULT);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__IS_PLANNED:
			setIsPlanned(IS_PLANNED_EDEFAULT);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__HAS_MULTIPLE_OCCURRENCES:
			setHasMultipleOccurrences(HAS_MULTIPLE_OCCURRENCES_EDEFAULT);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__IS_OPTIONAL:
			setIsOptional(IS_OPTIONAL_EDEFAULT);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__PRESENTED_AFTER:
			setPresentedAfter((BreakdownElement) null);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__PRESENTED_BEFORE:
			setPresentedBefore((BreakdownElement) null);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__PLANNING_DATA:
			setPlanningData((PlanningData) null);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__SUPER_ACTIVITIES:
			setSuperActivities((Activity) null);
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__CHECKLISTS:
			getChecklists().clear();
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__CONCEPTS:
			getConcepts().clear();
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__EXAMPLES:
			getExamples().clear();
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__GUIDELINES:
			getGuidelines().clear();
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__REUSABLE_ASSETS:
			getReusableAssets().clear();
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__SUPPORTING_MATERIALS:
			getSupportingMaterials().clear();
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__TEMPLATES:
			getTemplates().clear();
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__REPORTS:
			getReports().clear();
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__ESTIMATIONCONSIDERATIONS:
			getEstimationconsiderations().clear();
			return;
		case UmaPackage.BREAKDOWN_ELEMENT__TOOLMENTOR:
			getToolmentor().clear();
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		//UMA-->
		EStructuralFeature feature = getFeatureWithOverridenDefaultValue(featureID);
		if (feature != null) {
			return isFeatureWithOverridenDefaultValueSet(feature);
		}
		//UMA<--		
		switch (featureID) {
		case UmaPackage.BREAKDOWN_ELEMENT__PREFIX:
			return PREFIX_EDEFAULT == null ? prefix != null : !PREFIX_EDEFAULT
					.equals(prefix);
		case UmaPackage.BREAKDOWN_ELEMENT__IS_PLANNED:
			return IS_PLANNED_EDEFAULT == null ? isPlanned != null
					: !IS_PLANNED_EDEFAULT.equals(isPlanned);
		case UmaPackage.BREAKDOWN_ELEMENT__HAS_MULTIPLE_OCCURRENCES:
			return HAS_MULTIPLE_OCCURRENCES_EDEFAULT == null ? hasMultipleOccurrences != null
					: !HAS_MULTIPLE_OCCURRENCES_EDEFAULT
							.equals(hasMultipleOccurrences);
		case UmaPackage.BREAKDOWN_ELEMENT__IS_OPTIONAL:
			return IS_OPTIONAL_EDEFAULT == null ? isOptional != null
					: !IS_OPTIONAL_EDEFAULT.equals(isOptional);
		case UmaPackage.BREAKDOWN_ELEMENT__PRESENTED_AFTER:
			return presentedAfter != null;
		case UmaPackage.BREAKDOWN_ELEMENT__PRESENTED_BEFORE:
			return presentedBefore != null;
		case UmaPackage.BREAKDOWN_ELEMENT__PLANNING_DATA:
			return planningData != null;
		case UmaPackage.BREAKDOWN_ELEMENT__SUPER_ACTIVITIES:
			return superActivities != null;
		case UmaPackage.BREAKDOWN_ELEMENT__CHECKLISTS:
			return checklists != null && !checklists.isEmpty();
		case UmaPackage.BREAKDOWN_ELEMENT__CONCEPTS:
			return concepts != null && !concepts.isEmpty();
		case UmaPackage.BREAKDOWN_ELEMENT__EXAMPLES:
			return examples != null && !examples.isEmpty();
		case UmaPackage.BREAKDOWN_ELEMENT__GUIDELINES:
			return guidelines != null && !guidelines.isEmpty();
		case UmaPackage.BREAKDOWN_ELEMENT__REUSABLE_ASSETS:
			return reusableAssets != null && !reusableAssets.isEmpty();
		case UmaPackage.BREAKDOWN_ELEMENT__SUPPORTING_MATERIALS:
			return supportingMaterials != null
					&& !supportingMaterials.isEmpty();
		case UmaPackage.BREAKDOWN_ELEMENT__TEMPLATES:
			return templates != null && !templates.isEmpty();
		case UmaPackage.BREAKDOWN_ELEMENT__REPORTS:
			return reports != null && !reports.isEmpty();
		case UmaPackage.BREAKDOWN_ELEMENT__ESTIMATIONCONSIDERATIONS:
			return estimationconsiderations != null
					&& !estimationconsiderations.isEmpty();
		case UmaPackage.BREAKDOWN_ELEMENT__TOOLMENTOR:
			return toolmentor != null && !toolmentor.isEmpty();
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy())
			return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (prefix: "); //$NON-NLS-1$
		result.append(prefix);
		result.append(", isPlanned: "); //$NON-NLS-1$
		result.append(isPlanned);
		result.append(", hasMultipleOccurrences: "); //$NON-NLS-1$
		result.append(hasMultipleOccurrences);
		result.append(", isOptional: "); //$NON-NLS-1$
		result.append(isOptional);
		result.append(')');
		return result.toString();
	}

} //BreakdownElementImpl