/**
* <copyright>
* </copyright>
*
* $Id: CirculatingItemImpl.java,v 1.4 2011/08/25 14:34:34 mtaal Exp $
*/
package extlibrary.impl;
import extlibrary.Borrower;
import extlibrary.CirculatingItem;
import extlibrary.ExtlibraryPackage;
import extlibrary.Lendable;
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.util.EObjectWithInverseResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>Circulating Item</b></em>'. <!-- end-user-doc
* -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link extlibrary.impl.CirculatingItemImpl#getCopies <em>Copies</em>}</li>
* <li>{@link extlibrary.impl.CirculatingItemImpl#getBorrowers <em>Borrowers</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public abstract class CirculatingItemImpl extends ItemImpl implements CirculatingItem {
/**
* The default value of the '{@link #getCopies() <em>Copies</em>}' attribute. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getCopies()
* @generated
* @ordered
*/
protected static final int COPIES_EDEFAULT = 0;
/**
* The cached value of the '{@link #getCopies() <em>Copies</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc
* -->
*
* @see #getCopies()
* @generated
* @ordered
*/
protected int copies = COPIES_EDEFAULT;
/**
* The cached value of the '{@link #getBorrowers() <em>Borrowers</em>}' reference list. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getBorrowers()
* @generated
* @ordered
*/
protected EList<Borrower> borrowers;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected CirculatingItemImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return ExtlibraryPackage.Literals.CIRCULATING_ITEM;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public int getCopies() {
return copies;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setCopies(int newCopies) {
int oldCopies = copies;
copies = newCopies;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ExtlibraryPackage.CIRCULATING_ITEM__COPIES, oldCopies,
copies));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public EList<Borrower> getBorrowers() {
if (borrowers == null) {
borrowers = new EObjectWithInverseResolvingEList.ManyInverse<Borrower>(Borrower.class, this,
ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS, ExtlibraryPackage.BORROWER__BORROWED);
}
return borrowers;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS:
return ((InternalEList<InternalEObject>) (InternalEList<?>) getBorrowers()).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 ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS:
return ((InternalEList<?>) getBorrowers()).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 ExtlibraryPackage.CIRCULATING_ITEM__COPIES:
return getCopies();
case ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS:
return getBorrowers();
}
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 ExtlibraryPackage.CIRCULATING_ITEM__COPIES:
setCopies((Integer) newValue);
return;
case ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS:
getBorrowers().clear();
getBorrowers().addAll((Collection<? extends Borrower>) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ExtlibraryPackage.CIRCULATING_ITEM__COPIES:
setCopies(COPIES_EDEFAULT);
return;
case ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS:
getBorrowers().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ExtlibraryPackage.CIRCULATING_ITEM__COPIES:
return copies != COPIES_EDEFAULT;
case ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS:
return borrowers != null && !borrowers.isEmpty();
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
if (baseClass == Lendable.class) {
switch (derivedFeatureID) {
case ExtlibraryPackage.CIRCULATING_ITEM__COPIES:
return ExtlibraryPackage.LENDABLE__COPIES;
case ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS:
return ExtlibraryPackage.LENDABLE__BORROWERS;
default:
return -1;
}
}
return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
if (baseClass == Lendable.class) {
switch (baseFeatureID) {
case ExtlibraryPackage.LENDABLE__COPIES:
return ExtlibraryPackage.CIRCULATING_ITEM__COPIES;
case ExtlibraryPackage.LENDABLE__BORROWERS:
return ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS;
default:
return -1;
}
}
return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String toString() {
if (eIsProxy())
return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (copies: ");
result.append(copies);
result.append(')');
return result.toString();
}
} // CirculatingItemImpl