/**
* <copyright>
* </copyright>
*
* $Id$
*/
package school.impl;
import java.util.Collection;
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.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EObjectWithInverseEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;
import school.Course;
import school.School;
import school.SchoolClass;
import school.SchoolPackage;
import school.Teacher;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Teacher</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link school.impl.TeacherImpl#getName <em>Name</em>}</li>
* <li>{@link school.impl.TeacherImpl#getSchool <em>School</em>}</li>
* <li>{@link school.impl.TeacherImpl#getCourses <em>Courses</em>}</li>
* <li>{@link school.impl.TeacherImpl#getHomeroomedClass <em>Homeroomed Class</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class TeacherImpl extends EObjectImpl implements Teacher {
/**
* The default value of the '{@link #getName() <em>Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getName()
* @generated
* @ordered
*/
protected static final String NAME_EDEFAULT = null;
/**
* The cached value of the '{@link #getName() <em>Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getName()
* @generated
* @ordered
*/
protected String name = NAME_EDEFAULT;
/**
* The cached value of the '{@link #getCourses() <em>Courses</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getCourses()
* @generated
* @ordered
*/
protected EList<Course> courses;
/**
* The cached value of the '{@link #getHomeroomedClass() <em>Homeroomed Class</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getHomeroomedClass()
* @generated
* @ordered
*/
protected SchoolClass homeroomedClass;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected TeacherImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return SchoolPackage.Literals.TEACHER;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getName() {
return name;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setName(String newName) {
String oldName = name;
name = newName;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SchoolPackage.TEACHER__NAME, oldName, name));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public School getSchool() {
if (eContainerFeatureID() != SchoolPackage.TEACHER__SCHOOL) return null;
return (School)eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetSchool(School newSchool, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newSchool, SchoolPackage.TEACHER__SCHOOL, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setSchool(School newSchool) {
if (newSchool != eInternalContainer() || (eContainerFeatureID() != SchoolPackage.TEACHER__SCHOOL && newSchool != null)) {
if (EcoreUtil.isAncestor(this, newSchool))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newSchool != null)
msgs = ((InternalEObject)newSchool).eInverseAdd(this, SchoolPackage.SCHOOL__TEACHERS, School.class, msgs);
msgs = basicSetSchool(newSchool, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SchoolPackage.TEACHER__SCHOOL, newSchool, newSchool));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<Course> getCourses() {
if (courses == null) {
courses = new EObjectWithInverseEList<Course>(Course.class, this, SchoolPackage.TEACHER__COURSES, SchoolPackage.COURSE__TEACHER);
}
return courses;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SchoolClass getHomeroomedClass() {
if (homeroomedClass != null && homeroomedClass.eIsProxy()) {
InternalEObject oldHomeroomedClass = (InternalEObject)homeroomedClass;
homeroomedClass = (SchoolClass)eResolveProxy(oldHomeroomedClass);
if (homeroomedClass != oldHomeroomedClass) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, SchoolPackage.TEACHER__HOMEROOMED_CLASS, oldHomeroomedClass, homeroomedClass));
}
}
return homeroomedClass;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SchoolClass basicGetHomeroomedClass() {
return homeroomedClass;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetHomeroomedClass(SchoolClass newHomeroomedClass, NotificationChain msgs) {
SchoolClass oldHomeroomedClass = homeroomedClass;
homeroomedClass = newHomeroomedClass;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SchoolPackage.TEACHER__HOMEROOMED_CLASS, oldHomeroomedClass, newHomeroomedClass);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setHomeroomedClass(SchoolClass newHomeroomedClass) {
if (newHomeroomedClass != homeroomedClass) {
NotificationChain msgs = null;
if (homeroomedClass != null)
msgs = ((InternalEObject)homeroomedClass).eInverseRemove(this, SchoolPackage.SCHOOL_CLASS__HOMEROOM_TEACHER, SchoolClass.class, msgs);
if (newHomeroomedClass != null)
msgs = ((InternalEObject)newHomeroomedClass).eInverseAdd(this, SchoolPackage.SCHOOL_CLASS__HOMEROOM_TEACHER, SchoolClass.class, msgs);
msgs = basicSetHomeroomedClass(newHomeroomedClass, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SchoolPackage.TEACHER__HOMEROOMED_CLASS, newHomeroomedClass, newHomeroomedClass));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case SchoolPackage.TEACHER__SCHOOL:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetSchool((School)otherEnd, msgs);
case SchoolPackage.TEACHER__COURSES:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getCourses()).basicAdd(otherEnd, msgs);
case SchoolPackage.TEACHER__HOMEROOMED_CLASS:
if (homeroomedClass != null)
msgs = ((InternalEObject)homeroomedClass).eInverseRemove(this, SchoolPackage.SCHOOL_CLASS__HOMEROOM_TEACHER, SchoolClass.class, msgs);
return basicSetHomeroomedClass((SchoolClass)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 SchoolPackage.TEACHER__SCHOOL:
return basicSetSchool(null, msgs);
case SchoolPackage.TEACHER__COURSES:
return ((InternalEList<?>)getCourses()).basicRemove(otherEnd, msgs);
case SchoolPackage.TEACHER__HOMEROOMED_CLASS:
return basicSetHomeroomedClass(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID()) {
case SchoolPackage.TEACHER__SCHOOL:
return eInternalContainer().eInverseRemove(this, SchoolPackage.SCHOOL__TEACHERS, School.class, msgs);
}
return super.eBasicRemoveFromContainerFeature(msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case SchoolPackage.TEACHER__NAME:
return getName();
case SchoolPackage.TEACHER__SCHOOL:
return getSchool();
case SchoolPackage.TEACHER__COURSES:
return getCourses();
case SchoolPackage.TEACHER__HOMEROOMED_CLASS:
if (resolve) return getHomeroomedClass();
return basicGetHomeroomedClass();
}
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 SchoolPackage.TEACHER__NAME:
setName((String)newValue);
return;
case SchoolPackage.TEACHER__SCHOOL:
setSchool((School)newValue);
return;
case SchoolPackage.TEACHER__COURSES:
getCourses().clear();
getCourses().addAll((Collection<? extends Course>)newValue);
return;
case SchoolPackage.TEACHER__HOMEROOMED_CLASS:
setHomeroomedClass((SchoolClass)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case SchoolPackage.TEACHER__NAME:
setName(NAME_EDEFAULT);
return;
case SchoolPackage.TEACHER__SCHOOL:
setSchool((School)null);
return;
case SchoolPackage.TEACHER__COURSES:
getCourses().clear();
return;
case SchoolPackage.TEACHER__HOMEROOMED_CLASS:
setHomeroomedClass((SchoolClass)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case SchoolPackage.TEACHER__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
case SchoolPackage.TEACHER__SCHOOL:
return getSchool() != null;
case SchoolPackage.TEACHER__COURSES:
return courses != null && !courses.isEmpty();
case SchoolPackage.TEACHER__HOMEROOMED_CLASS:
return homeroomedClass != null;
}
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(" (name: ");
result.append(name);
result.append(')');
return result.toString();
}
} //TeacherImpl