/**
* Copyright (c) 2011 Obeo.
* 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:
* Obeo - initial API and implementation
*/
package org.obeonetwork.dsl.database.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.EObject;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;
import org.obeonetwork.dsl.database.DatabaseElement;
import org.obeonetwork.dsl.database.DatabasePackage;
import org.obeonetwork.dsl.database.ForeignKey;
import org.obeonetwork.dsl.database.ForeignKeyElement;
import org.obeonetwork.dsl.database.PrimaryKey;
import org.obeonetwork.dsl.database.Table;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Foreign Key</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.obeonetwork.dsl.database.impl.ForeignKeyImpl#getElements <em>Elements</em>}</li>
* <li>{@link org.obeonetwork.dsl.database.impl.ForeignKeyImpl#getOwner <em>Owner</em>}</li>
* <li>{@link org.obeonetwork.dsl.database.impl.ForeignKeyImpl#getTarget <em>Target</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class ForeignKeyImpl extends NamedElementImpl implements ForeignKey {
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public static final String copyright = "Copyright (c) 2011 Obeo.\r\nAll rights reserved. This program and the accompanying materials\r\nare made available under the terms of the Eclipse Public License v1.0\r\nwhich accompanies this distribution, and is available at\r\nhttp://www.eclipse.org/legal/epl-v10.html\r\n\r\nContributors:\r\n Obeo - initial API and implementation";
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ForeignKeyImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return DatabasePackage.Literals.FOREIGN_KEY;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
public EList<ForeignKeyElement> getElements() {
return (EList<ForeignKeyElement>)eDynamicGet(DatabasePackage.FOREIGN_KEY__ELEMENTS, DatabasePackage.Literals.FOREIGN_KEY__ELEMENTS, true, true);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Table getOwner() {
return (Table)eDynamicGet(DatabasePackage.FOREIGN_KEY__OWNER, DatabasePackage.Literals.FOREIGN_KEY__OWNER, true, true);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOwner(Table newOwner, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newOwner, DatabasePackage.FOREIGN_KEY__OWNER, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setOwner(Table newOwner) {
eDynamicSet(DatabasePackage.FOREIGN_KEY__OWNER, DatabasePackage.Literals.FOREIGN_KEY__OWNER, newOwner);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Table getTarget() {
return (Table)eDynamicGet(DatabasePackage.FOREIGN_KEY__TARGET, DatabasePackage.Literals.FOREIGN_KEY__TARGET, true, true);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Table basicGetTarget() {
return (Table)eDynamicGet(DatabasePackage.FOREIGN_KEY__TARGET, DatabasePackage.Literals.FOREIGN_KEY__TARGET, false, true);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTarget(Table newTarget) {
eDynamicSet(DatabasePackage.FOREIGN_KEY__TARGET, DatabasePackage.Literals.FOREIGN_KEY__TARGET, newTarget);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public Table getSourceTable() {
return getOwner();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public Table getTargetTable() {
return getTarget();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case DatabasePackage.FOREIGN_KEY__OWNER:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetOwner((Table)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 DatabasePackage.FOREIGN_KEY__ELEMENTS:
return ((InternalEList<?>)getElements()).basicRemove(otherEnd, msgs);
case DatabasePackage.FOREIGN_KEY__OWNER:
return basicSetOwner(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID()) {
case DatabasePackage.FOREIGN_KEY__OWNER:
return eInternalContainer().eInverseRemove(this, DatabasePackage.TABLE__FOREIGN_KEYS, Table.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 DatabasePackage.FOREIGN_KEY__ELEMENTS:
return getElements();
case DatabasePackage.FOREIGN_KEY__OWNER:
return getOwner();
case DatabasePackage.FOREIGN_KEY__TARGET:
if (resolve) return getTarget();
return basicGetTarget();
}
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 DatabasePackage.FOREIGN_KEY__ELEMENTS:
getElements().clear();
getElements().addAll((Collection<? extends ForeignKeyElement>)newValue);
return;
case DatabasePackage.FOREIGN_KEY__OWNER:
setOwner((Table)newValue);
return;
case DatabasePackage.FOREIGN_KEY__TARGET:
setTarget((Table)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case DatabasePackage.FOREIGN_KEY__ELEMENTS:
getElements().clear();
return;
case DatabasePackage.FOREIGN_KEY__OWNER:
setOwner((Table)null);
return;
case DatabasePackage.FOREIGN_KEY__TARGET:
setTarget((Table)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case DatabasePackage.FOREIGN_KEY__ELEMENTS:
return !getElements().isEmpty();
case DatabasePackage.FOREIGN_KEY__OWNER:
return getOwner() != null;
case DatabasePackage.FOREIGN_KEY__TARGET:
return basicGetTarget() != null;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public String getID() {
String id = null;
if (getOwner() != null) {
id = getOwner().getID();
int index = getOwner().getForeignKeys().indexOf(this);
id += "::"+ForeignKey.class.getSimpleName()+"_"+index;
}
return id;
}
} //ForeignKeyImpl