SchoolImpl.java

/**
 * <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.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.InternalEList;

import school.Course;
import school.School;
import school.SchoolPackage;
import school.Teacher;
import school.Year;
import org.eclipse.incquery.querybasedfeatures.runtime.IQueryBasedFeatureHandler;
import org.eclipse.incquery.querybasedfeatures.runtime.QueryBasedFeatureKind;
import org.eclipse.incquery.querybasedfeatures.runtime.QueryBasedFeatureHelper;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>School</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link school.impl.SchoolImpl#getName <em>Name</em>}</li>
 *   <li>{@link school.impl.SchoolImpl#getAddress <em>Address</em>}</li>
 *   <li>{@link school.impl.SchoolImpl#getYears <em>Years</em>}</li>
 *   <li>{@link school.impl.SchoolImpl#getTeachers <em>Teachers</em>}</li>
 *   <li>{@link school.impl.SchoolImpl#getCourses <em>Courses</em>}</li>
 *   <li>{@link school.impl.SchoolImpl#getNumberOfTeachers <em>Number Of Teachers</em>}</li>
 *   <li>{@link school.impl.SchoolImpl#getTeachersWithMostCourses <em>Teachers With Most Courses</em>}</li>
 *   <li>{@link school.impl.SchoolImpl#getLastYear <em>Last Year</em>}</li>
 *   <li>{@link school.impl.SchoolImpl#getCurrentYear <em>Current Year</em>}</li>
 *   <li>{@link school.impl.SchoolImpl#getMinWeightInLastYear <em>Min Weight In Last Year</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class SchoolImpl extends EObjectImpl implements School {
	/**
   * 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 default value of the '{@link #getAddress() <em>Address</em>}' attribute.
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @see #getAddress()
   * @generated
   * @ordered
   */
	protected static final String ADDRESS_EDEFAULT = null;

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

	/**
   * The cached value of the '{@link #getYears() <em>Years</em>}' containment reference list.
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @see #getYears()
   * @generated
   * @ordered
   */
	protected EList<Year> years;

	/**
   * The cached value of the '{@link #getTeachers() <em>Teachers</em>}' containment reference list.
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @see #getTeachers()
   * @generated
   * @ordered
   */
	protected EList<Teacher> teachers;

	/**
   * The cached value of the '{@link #getCourses() <em>Courses</em>}' containment reference list.
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @see #getCourses()
   * @generated
   * @ordered
   */
	protected EList<Course> courses;

	/**
   * The default value of the '{@link #getNumberOfTeachers() <em>Number Of Teachers</em>}' attribute.
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @see #getNumberOfTeachers()
   * @generated
   * @ordered
   */
	protected static final int NUMBER_OF_TEACHERS_EDEFAULT = 0;

	/**
   * The default value of the '{@link #getCurrentYear() <em>Current Year</em>}' attribute.
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @see #getCurrentYear()
   * @generated
   * @ordered
   */
	protected static final int CURRENT_YEAR_EDEFAULT = 0;

	/**
   * The cached value of the '{@link #getCurrentYear() <em>Current Year</em>}' attribute.
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @see #getCurrentYear()
   * @generated
   * @ordered
   */
	protected int currentYear = CURRENT_YEAR_EDEFAULT;

	/**
   * The cached value of the '{@link #getMinWeightInLastYear() <em>Min Weight In Last Year</em>}' reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getMinWeightInLastYear()
   * @generated
   * @ordered
   */
  protected Course minWeightInLastYear;

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

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

	/**
   * <!-- 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.SCHOOL__NAME, oldName, name));
  }

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

	/**
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @generated
   */
	public void setAddress(String newAddress) {
    String oldAddress = address;
    address = newAddress;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, SchoolPackage.SCHOOL__ADDRESS, oldAddress, address));
  }

	/**
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @generated
   */
	public EList<Year> getYears() {
    if (years == null) {
      years = new EObjectContainmentWithInverseEList<Year>(Year.class, this, SchoolPackage.SCHOOL__YEARS, SchoolPackage.YEAR__SCHOOL);
    }
    return years;
  }

	/**
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @generated
   */
	public EList<Teacher> getTeachers() {
    if (teachers == null) {
      teachers = new EObjectContainmentWithInverseEList<Teacher>(Teacher.class, this, SchoolPackage.SCHOOL__TEACHERS, SchoolPackage.TEACHER__SCHOOL);
    }
    return teachers;
  }

	/**
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @generated
   */
	public EList<Course> getCourses() {
    if (courses == null) {
      courses = new EObjectContainmentWithInverseEList<Course>(Course.class, this, SchoolPackage.SCHOOL__COURSES, SchoolPackage.COURSE__SCHOOL);
    }
    return courses;
  }

	/**
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @generated
   */
	public int getNumberOfTeachersGen() {
    // TODO: implement this method to return the 'Number Of Teachers' attribute
    // Ensure that you remove @generated or mark it @generated NOT
    throw new UnsupportedOperationException();
  }

	/**
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @generated
   */
	public EList<Teacher> getTeachersWithMostCoursesGen() {
    // TODO: implement this method to return the 'Teachers With Most Courses' reference list
    // Ensure that you remove @generated or mark it @generated NOT
    // The list is expected to implement org.eclipse.emf.ecore.util.InternalEList and org.eclipse.emf.ecore.EStructuralFeature.Setting
    // so it's likely that an appropriate subclass of org.eclipse.emf.ecore.util.EcoreEList should be used.
    throw new UnsupportedOperationException();
  }

	/**
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @generated
   */
	public Year getLastYear() {
    Year lastYear = basicGetLastYear();
    return lastYear != null && lastYear.eIsProxy() ? (Year)eResolveProxy((InternalEObject)lastYear) : lastYear;
  }

	/**
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @generated
   */
	public Year basicGetLastYearGen() {
    // TODO: implement this method to return the 'Last Year' reference
    // -> do not perform proxy resolution
    // Ensure that you remove @generated or mark it @generated NOT
    throw new UnsupportedOperationException();
  }

	/**
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @generated
   */
	public int getCurrentYear() {
    return currentYear;
  }

	/**
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @generated
   */
	public void setCurrentYear(int newCurrentYear) {
    int oldCurrentYear = currentYear;
    currentYear = newCurrentYear;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, SchoolPackage.SCHOOL__CURRENT_YEAR, oldCurrentYear, currentYear));
  }

	/**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Course getMinWeightInLastYear() {
    if (minWeightInLastYear != null && minWeightInLastYear.eIsProxy()) {
      InternalEObject oldMinWeightInLastYear = (InternalEObject)minWeightInLastYear;
      minWeightInLastYear = (Course)eResolveProxy(oldMinWeightInLastYear);
      if (minWeightInLastYear != oldMinWeightInLastYear) {
        if (eNotificationRequired())
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, SchoolPackage.SCHOOL__MIN_WEIGHT_IN_LAST_YEAR, oldMinWeightInLastYear, minWeightInLastYear));
      }
    }
    return minWeightInLastYear;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Course basicGetMinWeightInLastYear() {
    return minWeightInLastYear;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setMinWeightInLastYear(Course newMinWeightInLastYear) {
    Course oldMinWeightInLastYear = minWeightInLastYear;
    minWeightInLastYear = newMinWeightInLastYear;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, SchoolPackage.SCHOOL__MIN_WEIGHT_IN_LAST_YEAR, oldMinWeightInLastYear, minWeightInLastYear));
  }

  /**
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @generated
   */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
    switch (featureID) {
      case SchoolPackage.SCHOOL__YEARS:
        return ((InternalEList<InternalEObject>)(InternalEList<?>)getYears()).basicAdd(otherEnd, msgs);
      case SchoolPackage.SCHOOL__TEACHERS:
        return ((InternalEList<InternalEObject>)(InternalEList<?>)getTeachers()).basicAdd(otherEnd, msgs);
      case SchoolPackage.SCHOOL__COURSES:
        return ((InternalEList<InternalEObject>)(InternalEList<?>)getCourses()).basicAdd(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.SCHOOL__YEARS:
        return ((InternalEList<?>)getYears()).basicRemove(otherEnd, msgs);
      case SchoolPackage.SCHOOL__TEACHERS:
        return ((InternalEList<?>)getTeachers()).basicRemove(otherEnd, msgs);
      case SchoolPackage.SCHOOL__COURSES:
        return ((InternalEList<?>)getCourses()).basicRemove(otherEnd, 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 SchoolPackage.SCHOOL__NAME:
        return getName();
      case SchoolPackage.SCHOOL__ADDRESS:
        return getAddress();
      case SchoolPackage.SCHOOL__YEARS:
        return getYears();
      case SchoolPackage.SCHOOL__TEACHERS:
        return getTeachers();
      case SchoolPackage.SCHOOL__COURSES:
        return getCourses();
      case SchoolPackage.SCHOOL__NUMBER_OF_TEACHERS:
        return getNumberOfTeachers();
      case SchoolPackage.SCHOOL__TEACHERS_WITH_MOST_COURSES:
        return getTeachersWithMostCourses();
      case SchoolPackage.SCHOOL__LAST_YEAR:
        if (resolve) return getLastYear();
        return basicGetLastYear();
      case SchoolPackage.SCHOOL__CURRENT_YEAR:
        return getCurrentYear();
      case SchoolPackage.SCHOOL__MIN_WEIGHT_IN_LAST_YEAR:
        if (resolve) return getMinWeightInLastYear();
        return basicGetMinWeightInLastYear();
    }
    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.SCHOOL__NAME:
        setName((String)newValue);
        return;
      case SchoolPackage.SCHOOL__ADDRESS:
        setAddress((String)newValue);
        return;
      case SchoolPackage.SCHOOL__YEARS:
        getYears().clear();
        getYears().addAll((Collection<? extends Year>)newValue);
        return;
      case SchoolPackage.SCHOOL__TEACHERS:
        getTeachers().clear();
        getTeachers().addAll((Collection<? extends Teacher>)newValue);
        return;
      case SchoolPackage.SCHOOL__COURSES:
        getCourses().clear();
        getCourses().addAll((Collection<? extends Course>)newValue);
        return;
      case SchoolPackage.SCHOOL__CURRENT_YEAR:
        setCurrentYear((Integer)newValue);
        return;
      case SchoolPackage.SCHOOL__MIN_WEIGHT_IN_LAST_YEAR:
        setMinWeightInLastYear((Course)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

	/**
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @generated
   */
	@Override
	public void eUnset(int featureID) {
    switch (featureID) {
      case SchoolPackage.SCHOOL__NAME:
        setName(NAME_EDEFAULT);
        return;
      case SchoolPackage.SCHOOL__ADDRESS:
        setAddress(ADDRESS_EDEFAULT);
        return;
      case SchoolPackage.SCHOOL__YEARS:
        getYears().clear();
        return;
      case SchoolPackage.SCHOOL__TEACHERS:
        getTeachers().clear();
        return;
      case SchoolPackage.SCHOOL__COURSES:
        getCourses().clear();
        return;
      case SchoolPackage.SCHOOL__CURRENT_YEAR:
        setCurrentYear(CURRENT_YEAR_EDEFAULT);
        return;
      case SchoolPackage.SCHOOL__MIN_WEIGHT_IN_LAST_YEAR:
        setMinWeightInLastYear((Course)null);
        return;
    }
    super.eUnset(featureID);
  }

	/**
   * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
   * @generated
   */
	@Override
	public boolean eIsSet(int featureID) {
    switch (featureID) {
      case SchoolPackage.SCHOOL__NAME:
        return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
      case SchoolPackage.SCHOOL__ADDRESS:
        return ADDRESS_EDEFAULT == null ? address != null : !ADDRESS_EDEFAULT.equals(address);
      case SchoolPackage.SCHOOL__YEARS:
        return years != null && !years.isEmpty();
      case SchoolPackage.SCHOOL__TEACHERS:
        return teachers != null && !teachers.isEmpty();
      case SchoolPackage.SCHOOL__COURSES:
        return courses != null && !courses.isEmpty();
      case SchoolPackage.SCHOOL__NUMBER_OF_TEACHERS:
        return getNumberOfTeachers() != NUMBER_OF_TEACHERS_EDEFAULT;
      case SchoolPackage.SCHOOL__TEACHERS_WITH_MOST_COURSES:
        return !getTeachersWithMostCourses().isEmpty();
      case SchoolPackage.SCHOOL__LAST_YEAR:
        return basicGetLastYear() != null;
      case SchoolPackage.SCHOOL__CURRENT_YEAR:
        return currentYear != CURRENT_YEAR_EDEFAULT;
      case SchoolPackage.SCHOOL__MIN_WEIGHT_IN_LAST_YEAR:
        return minWeightInLastYear != 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(", address: ");
    result.append(address);
    result.append(", currentYear: ");
    result.append(currentYear);
    result.append(')');
    return result.toString();
  }

	/**
	 * EMF-IncQuery handler for query-based feature numberOfTeachers
	 */
	private IQueryBasedFeatureHandler numberOfTeachersHandler;

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @query-based getter created by EMF-IncQuery for query-based feature numberOfTeachers
	 */
	public int getNumberOfTeachers() {
		if (numberOfTeachersHandler == null) {
			numberOfTeachersHandler = QueryBasedFeatureHelper
					.getQueryBasedFeatureHandler(
							this,
							SchoolPackageImpl.Literals.SCHOOL__NUMBER_OF_TEACHERS,
							"teachers", "School", null,
							QueryBasedFeatureKind.COUNTER, true, false);
		}
		return numberOfTeachersHandler.getIntValue(this);
	}

	/**
	 * EMF-IncQuery handler for query-based feature teachersWithMostCourses
	 */
	private IQueryBasedFeatureHandler teachersWithMostCoursesHandler;

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @query-based getter created by EMF-IncQuery for query-based feature teachersWithMostCourses
	 */
	public EList<Teacher> getTeachersWithMostCourses() {
		if (teachersWithMostCoursesHandler == null) {
			teachersWithMostCoursesHandler = QueryBasedFeatureHelper
					.getQueryBasedFeatureHandler(
							this,
							SchoolPackageImpl.Literals.SCHOOL__TEACHERS_WITH_MOST_COURSES,
							"teachersWithMostCourses", "School", "Teacher",
							QueryBasedFeatureKind.MANY_REFERENCE, true, false);
		}
		return teachersWithMostCoursesHandler
				.getManyReferenceValueAsEList(this);
	}

	/**
	 * EMF-IncQuery handler for query-based feature lastYear
	 */
	private IQueryBasedFeatureHandler lastYearHandler;

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @query-based getter created by EMF-IncQuery for query-based feature lastYear
	 */
	public Year basicGetLastYear() {
		if (lastYearHandler == null) {
			lastYearHandler = QueryBasedFeatureHelper
					.getQueryBasedFeatureHandler(this,
							SchoolPackageImpl.Literals.SCHOOL__LAST_YEAR,
							"lastYear", "School", "Year",
							QueryBasedFeatureKind.SINGLE_REFERENCE, true, false);
		}
		return (school.Year) lastYearHandler.getSingleReferenceValue(this);
	}

} //SchoolImpl