GroupImpl.java

/**
 */
package at.bestsolution.emf.navi.tests.model.sample.impl;

import at.bestsolution.emf.navi.tests.model.sample.Department;
import at.bestsolution.emf.navi.tests.model.sample.Group;
import at.bestsolution.emf.navi.tests.model.sample.Person;
import at.bestsolution.emf.navi.tests.model.sample.SamplePackage;

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.MinimalEObjectImpl;

import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Group</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link at.bestsolution.emf.navi.tests.model.sample.impl.GroupImpl#getName <em>Name</em>}</li>
 *   <li>{@link at.bestsolution.emf.navi.tests.model.sample.impl.GroupImpl#getPersons <em>Persons</em>}</li>
 *   <li>{@link at.bestsolution.emf.navi.tests.model.sample.impl.GroupImpl#getDepartment <em>Department</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class GroupImpl extends MinimalEObjectImpl.Container implements Group {
	/**
	 * 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 #getPersons() <em>Persons</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getPersons()
	 * @generated
	 * @ordered
	 */
	protected EList<Person> persons;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Person> getPersons() {
		if (persons == null) {
			persons = new EObjectContainmentWithInverseEList<Person>(Person.class, this, SamplePackage.GROUP__PERSONS, SamplePackage.PERSON__GROUP);
		}
		return persons;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Department getDepartment() {
		if (eContainerFeatureID() != SamplePackage.GROUP__DEPARTMENT) return null;
		return (Department)eInternalContainer();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetDepartment(Department newDepartment, NotificationChain msgs) {
		msgs = eBasicSetContainer((InternalEObject)newDepartment, SamplePackage.GROUP__DEPARTMENT, msgs);
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDepartment(Department newDepartment) {
		if (newDepartment != eInternalContainer() || (eContainerFeatureID() != SamplePackage.GROUP__DEPARTMENT && newDepartment != null)) {
			if (EcoreUtil.isAncestor(this, newDepartment))
				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
			NotificationChain msgs = null;
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			if (newDepartment != null)
				msgs = ((InternalEObject)newDepartment).eInverseAdd(this, SamplePackage.DEPARTMENT__GROUPS, Department.class, msgs);
			msgs = basicSetDepartment(newDepartment, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, SamplePackage.GROUP__DEPARTMENT, newDepartment, newDepartment));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case SamplePackage.GROUP__PERSONS:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getPersons()).basicAdd(otherEnd, msgs);
			case SamplePackage.GROUP__DEPARTMENT:
				if (eInternalContainer() != null)
					msgs = eBasicRemoveFromContainer(msgs);
				return basicSetDepartment((Department)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 SamplePackage.GROUP__PERSONS:
				return ((InternalEList<?>)getPersons()).basicRemove(otherEnd, msgs);
			case SamplePackage.GROUP__DEPARTMENT:
				return basicSetDepartment(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
		switch (eContainerFeatureID()) {
			case SamplePackage.GROUP__DEPARTMENT:
				return eInternalContainer().eInverseRemove(this, SamplePackage.DEPARTMENT__GROUPS, Department.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 SamplePackage.GROUP__NAME:
				return getName();
			case SamplePackage.GROUP__PERSONS:
				return getPersons();
			case SamplePackage.GROUP__DEPARTMENT:
				return getDepartment();
		}
		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 SamplePackage.GROUP__NAME:
				setName((String)newValue);
				return;
			case SamplePackage.GROUP__PERSONS:
				getPersons().clear();
				getPersons().addAll((Collection<? extends Person>)newValue);
				return;
			case SamplePackage.GROUP__DEPARTMENT:
				setDepartment((Department)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case SamplePackage.GROUP__NAME:
				setName(NAME_EDEFAULT);
				return;
			case SamplePackage.GROUP__PERSONS:
				getPersons().clear();
				return;
			case SamplePackage.GROUP__DEPARTMENT:
				setDepartment((Department)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case SamplePackage.GROUP__NAME:
				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
			case SamplePackage.GROUP__PERSONS:
				return persons != null && !persons.isEmpty();
			case SamplePackage.GROUP__DEPARTMENT:
				return getDepartment() != 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();
	}

} //GroupImpl