//------------------------------------------------------------------------------
// 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 org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.epf.uma.PracticeDescription;
import org.eclipse.epf.uma.UmaPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Practice Description</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.epf.uma.impl.PracticeDescriptionImpl#getAdditionalInfo <em>Additional Info</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.PracticeDescriptionImpl#getProblem <em>Problem</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.PracticeDescriptionImpl#getBackground <em>Background</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.PracticeDescriptionImpl#getGoals <em>Goals</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.PracticeDescriptionImpl#getApplication <em>Application</em>}</li>
 *   <li>{@link org.eclipse.epf.uma.impl.PracticeDescriptionImpl#getLevelsOfAdoption <em>Levels Of Adoption</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class PracticeDescriptionImpl extends ContentDescriptionImpl implements
		PracticeDescription {
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private static final long serialVersionUID = 1L;

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

	/**
	 * The cached value of the '{@link #getAdditionalInfo() <em>Additional Info</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getAdditionalInfo()
	 * @generated
	 * @ordered
	 */
	protected String additionalInfo = ADDITIONAL_INFO_EDEFAULT;

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

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

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

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

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

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

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

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

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

	/**
	 * The cached value of the '{@link #getLevelsOfAdoption() <em>Levels Of Adoption</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getLevelsOfAdoption()
	 * @generated
	 * @ordered
	 */
	protected String levelsOfAdoption = LEVELS_OF_ADOPTION_EDEFAULT;

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setAdditionalInfo(String newAdditionalInfo) {
		String oldAdditionalInfo = additionalInfo;
		additionalInfo = newAdditionalInfo;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.PRACTICE_DESCRIPTION__ADDITIONAL_INFO,
					oldAdditionalInfo, additionalInfo));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setProblem(String newProblem) {
		String oldProblem = problem;
		problem = newProblem;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.PRACTICE_DESCRIPTION__PROBLEM, oldProblem,
					problem));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setBackground(String newBackground) {
		String oldBackground = background;
		background = newBackground;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.PRACTICE_DESCRIPTION__BACKGROUND, oldBackground,
					background));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setGoals(String newGoals) {
		String oldGoals = goals;
		goals = newGoals;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.PRACTICE_DESCRIPTION__GOALS, oldGoals, goals));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setApplication(String newApplication) {
		String oldApplication = application;
		application = newApplication;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.PRACTICE_DESCRIPTION__APPLICATION,
					oldApplication, application));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setLevelsOfAdoption(String newLevelsOfAdoption) {
		String oldLevelsOfAdoption = levelsOfAdoption;
		levelsOfAdoption = newLevelsOfAdoption;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					UmaPackage.PRACTICE_DESCRIPTION__LEVELS_OF_ADOPTION,
					oldLevelsOfAdoption, levelsOfAdoption));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case UmaPackage.PRACTICE_DESCRIPTION__ADDITIONAL_INFO:
			return getAdditionalInfo();
		case UmaPackage.PRACTICE_DESCRIPTION__PROBLEM:
			return getProblem();
		case UmaPackage.PRACTICE_DESCRIPTION__BACKGROUND:
			return getBackground();
		case UmaPackage.PRACTICE_DESCRIPTION__GOALS:
			return getGoals();
		case UmaPackage.PRACTICE_DESCRIPTION__APPLICATION:
			return getApplication();
		case UmaPackage.PRACTICE_DESCRIPTION__LEVELS_OF_ADOPTION:
			return getLevelsOfAdoption();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case UmaPackage.PRACTICE_DESCRIPTION__ADDITIONAL_INFO:
			setAdditionalInfo((String) newValue);
			return;
		case UmaPackage.PRACTICE_DESCRIPTION__PROBLEM:
			setProblem((String) newValue);
			return;
		case UmaPackage.PRACTICE_DESCRIPTION__BACKGROUND:
			setBackground((String) newValue);
			return;
		case UmaPackage.PRACTICE_DESCRIPTION__GOALS:
			setGoals((String) newValue);
			return;
		case UmaPackage.PRACTICE_DESCRIPTION__APPLICATION:
			setApplication((String) newValue);
			return;
		case UmaPackage.PRACTICE_DESCRIPTION__LEVELS_OF_ADOPTION:
			setLevelsOfAdoption((String) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eUnset(int featureID) {
		switch (featureID) {
		case UmaPackage.PRACTICE_DESCRIPTION__ADDITIONAL_INFO:
			setAdditionalInfo(ADDITIONAL_INFO_EDEFAULT);
			return;
		case UmaPackage.PRACTICE_DESCRIPTION__PROBLEM:
			setProblem(PROBLEM_EDEFAULT);
			return;
		case UmaPackage.PRACTICE_DESCRIPTION__BACKGROUND:
			setBackground(BACKGROUND_EDEFAULT);
			return;
		case UmaPackage.PRACTICE_DESCRIPTION__GOALS:
			setGoals(GOALS_EDEFAULT);
			return;
		case UmaPackage.PRACTICE_DESCRIPTION__APPLICATION:
			setApplication(APPLICATION_EDEFAULT);
			return;
		case UmaPackage.PRACTICE_DESCRIPTION__LEVELS_OF_ADOPTION:
			setLevelsOfAdoption(LEVELS_OF_ADOPTION_EDEFAULT);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean eIsSet(int featureID) {
		//UMA-->
		EStructuralFeature feature = getFeatureWithOverridenDefaultValue(featureID);
		if (feature != null) {
			return isFeatureWithOverridenDefaultValueSet(feature);
		}
		//UMA<--		
		switch (featureID) {
		case UmaPackage.PRACTICE_DESCRIPTION__ADDITIONAL_INFO:
			return ADDITIONAL_INFO_EDEFAULT == null ? additionalInfo != null
					: !ADDITIONAL_INFO_EDEFAULT.equals(additionalInfo);
		case UmaPackage.PRACTICE_DESCRIPTION__PROBLEM:
			return PROBLEM_EDEFAULT == null ? problem != null
					: !PROBLEM_EDEFAULT.equals(problem);
		case UmaPackage.PRACTICE_DESCRIPTION__BACKGROUND:
			return BACKGROUND_EDEFAULT == null ? background != null
					: !BACKGROUND_EDEFAULT.equals(background);
		case UmaPackage.PRACTICE_DESCRIPTION__GOALS:
			return GOALS_EDEFAULT == null ? goals != null : !GOALS_EDEFAULT
					.equals(goals);
		case UmaPackage.PRACTICE_DESCRIPTION__APPLICATION:
			return APPLICATION_EDEFAULT == null ? application != null
					: !APPLICATION_EDEFAULT.equals(application);
		case UmaPackage.PRACTICE_DESCRIPTION__LEVELS_OF_ADOPTION:
			return LEVELS_OF_ADOPTION_EDEFAULT == null ? levelsOfAdoption != null
					: !LEVELS_OF_ADOPTION_EDEFAULT.equals(levelsOfAdoption);
		}
		return super.eIsSet(featureID);
	}

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

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (additionalInfo: "); //$NON-NLS-1$
		result.append(additionalInfo);
		result.append(", problem: "); //$NON-NLS-1$
		result.append(problem);
		result.append(", background: "); //$NON-NLS-1$
		result.append(background);
		result.append(", goals: "); //$NON-NLS-1$
		result.append(goals);
		result.append(", application: "); //$NON-NLS-1$
		result.append(application);
		result.append(", levelsOfAdoption: "); //$NON-NLS-1$
		result.append(levelsOfAdoption);
		result.append(')');
		return result.toString();
	}

} //PracticeDescriptionImpl