/*
* JBoss, Home of Professional Open Source.
*
* See the LEGAL.txt file distributed with this work for information regarding copyright ownership and licensing.
*
* See the AUTHORS.txt file distributed with this work for a full listing of individual contributors.
*/
package org.teiid.designer.metamodels.relational.impl;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.teiid.designer.metamodels.relational.LogicalRelationship;
import org.teiid.designer.metamodels.relational.LogicalRelationshipEnd;
import org.teiid.designer.metamodels.relational.MultiplicityKind;
import org.teiid.designer.metamodels.relational.RelationalPackage;
import org.teiid.designer.metamodels.relational.Table;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Logical Relationship End</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.teiid.designer.metamodels.relational.impl.LogicalRelationshipEndImpl#getMultiplicity <em>Multiplicity</em>}</li>
* <li>{@link org.teiid.designer.metamodels.relational.impl.LogicalRelationshipEndImpl#getTable <em>Table</em>}</li>
* <li>{@link org.teiid.designer.metamodels.relational.impl.LogicalRelationshipEndImpl#getRelationship <em>Relationship</em>}</li>
* </ul>
* </p>
*
* @generated
*
* @since 8.0
*/
public class LogicalRelationshipEndImpl extends RelationalEntityImpl implements LogicalRelationshipEnd {
/**
* The default value of the '{@link #getMultiplicity() <em>Multiplicity</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getMultiplicity()
* @generated
* @ordered
*/
protected static final MultiplicityKind MULTIPLICITY_EDEFAULT = MultiplicityKind.ONE_LITERAL;
/**
* The cached value of the '{@link #getMultiplicity() <em>Multiplicity</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getMultiplicity()
* @generated
* @ordered
*/
protected MultiplicityKind multiplicity = MULTIPLICITY_EDEFAULT;
/**
* The cached value of the '{@link #getTable() <em>Table</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTable()
* @generated
* @ordered
*/
protected Table table = null;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected LogicalRelationshipEndImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return RelationalPackage.eINSTANCE.getLogicalRelationshipEnd();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public MultiplicityKind getMultiplicity() {
return multiplicity;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setMultiplicity(MultiplicityKind newMultiplicity) {
MultiplicityKind oldMultiplicity = multiplicity;
multiplicity = newMultiplicity == null ? MULTIPLICITY_EDEFAULT : newMultiplicity;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, RelationalPackage.LOGICAL_RELATIONSHIP_END__MULTIPLICITY, oldMultiplicity, multiplicity));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Table getTable() {
if (table != null && table.eIsProxy()) {
Table oldTable = table;
table = (Table)eResolveProxy((InternalEObject)table);
if (table != oldTable) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, RelationalPackage.LOGICAL_RELATIONSHIP_END__TABLE, oldTable, table));
}
}
return table;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Table basicGetTable() {
return table;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetTable(Table newTable, NotificationChain msgs) {
Table oldTable = table;
table = newTable;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, RelationalPackage.LOGICAL_RELATIONSHIP_END__TABLE, oldTable, newTable);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setTable(Table newTable) {
if (newTable != table) {
NotificationChain msgs = null;
if (table != null)
msgs = ((InternalEObject)table).eInverseRemove(this, RelationalPackage.TABLE__LOGICAL_RELATIONSHIPS, Table.class, msgs);
if (newTable != null)
msgs = ((InternalEObject)newTable).eInverseAdd(this, RelationalPackage.TABLE__LOGICAL_RELATIONSHIPS, Table.class, msgs);
msgs = basicSetTable(newTable, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, RelationalPackage.LOGICAL_RELATIONSHIP_END__TABLE, newTable, newTable));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public LogicalRelationship getRelationship() {
if (eContainerFeatureID != RelationalPackage.LOGICAL_RELATIONSHIP_END__RELATIONSHIP) return null;
return (LogicalRelationship)eContainer;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setRelationship(LogicalRelationship newRelationship) {
if (newRelationship != eContainer || (eContainerFeatureID != RelationalPackage.LOGICAL_RELATIONSHIP_END__RELATIONSHIP && newRelationship != null)) {
if (EcoreUtil.isAncestor(this, newRelationship))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString()); //$NON-NLS-1$
NotificationChain msgs = null;
if (eContainer != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newRelationship != null)
msgs = ((InternalEObject)newRelationship).eInverseAdd(this, RelationalPackage.LOGICAL_RELATIONSHIP__ENDS, LogicalRelationship.class, msgs);
msgs = eBasicSetContainer((InternalEObject)newRelationship, RelationalPackage.LOGICAL_RELATIONSHIP_END__RELATIONSHIP, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, RelationalPackage.LOGICAL_RELATIONSHIP_END__RELATIONSHIP, newRelationship, newRelationship));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, Class baseClass, NotificationChain msgs) {
if (featureID >= 0) {
switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
case RelationalPackage.LOGICAL_RELATIONSHIP_END__TABLE:
if (table != null)
msgs = ((InternalEObject)table).eInverseRemove(this, RelationalPackage.TABLE__LOGICAL_RELATIONSHIPS, Table.class, msgs);
return basicSetTable((Table)otherEnd, msgs);
case RelationalPackage.LOGICAL_RELATIONSHIP_END__RELATIONSHIP:
if (eContainer != null)
msgs = eBasicRemoveFromContainer(msgs);
return eBasicSetContainer(otherEnd, RelationalPackage.LOGICAL_RELATIONSHIP_END__RELATIONSHIP, msgs);
default:
return eDynamicInverseAdd(otherEnd, featureID, baseClass, msgs);
}
}
if (eContainer != null)
msgs = eBasicRemoveFromContainer(msgs);
return eBasicSetContainer(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, Class baseClass, NotificationChain msgs) {
if (featureID >= 0) {
switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
case RelationalPackage.LOGICAL_RELATIONSHIP_END__TABLE:
return basicSetTable(null, msgs);
case RelationalPackage.LOGICAL_RELATIONSHIP_END__RELATIONSHIP:
return eBasicSetContainer(null, RelationalPackage.LOGICAL_RELATIONSHIP_END__RELATIONSHIP, msgs);
default:
return eDynamicInverseRemove(otherEnd, featureID, baseClass, msgs);
}
}
return eBasicSetContainer(null, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainer(NotificationChain msgs) {
if (eContainerFeatureID >= 0) {
switch (eContainerFeatureID) {
case RelationalPackage.LOGICAL_RELATIONSHIP_END__RELATIONSHIP:
return eContainer.eInverseRemove(this, RelationalPackage.LOGICAL_RELATIONSHIP__ENDS, LogicalRelationship.class, msgs);
default:
return eDynamicBasicRemoveFromContainer(msgs);
}
}
return eContainer.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - eContainerFeatureID, null, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(EStructuralFeature eFeature, boolean resolve) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case RelationalPackage.LOGICAL_RELATIONSHIP_END__NAME:
return getName();
case RelationalPackage.LOGICAL_RELATIONSHIP_END__NAME_IN_SOURCE:
return getNameInSource();
case RelationalPackage.LOGICAL_RELATIONSHIP_END__MULTIPLICITY:
return getMultiplicity();
case RelationalPackage.LOGICAL_RELATIONSHIP_END__TABLE:
if (resolve) return getTable();
return basicGetTable();
case RelationalPackage.LOGICAL_RELATIONSHIP_END__RELATIONSHIP:
return getRelationship();
}
return eDynamicGet(eFeature, resolve);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(EStructuralFeature eFeature, Object newValue) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case RelationalPackage.LOGICAL_RELATIONSHIP_END__NAME:
setName((String)newValue);
return;
case RelationalPackage.LOGICAL_RELATIONSHIP_END__NAME_IN_SOURCE:
setNameInSource((String)newValue);
return;
case RelationalPackage.LOGICAL_RELATIONSHIP_END__MULTIPLICITY:
setMultiplicity((MultiplicityKind)newValue);
return;
case RelationalPackage.LOGICAL_RELATIONSHIP_END__TABLE:
setTable((Table)newValue);
return;
case RelationalPackage.LOGICAL_RELATIONSHIP_END__RELATIONSHIP:
setRelationship((LogicalRelationship)newValue);
return;
}
eDynamicSet(eFeature, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(EStructuralFeature eFeature) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case RelationalPackage.LOGICAL_RELATIONSHIP_END__NAME:
setName(NAME_EDEFAULT);
return;
case RelationalPackage.LOGICAL_RELATIONSHIP_END__NAME_IN_SOURCE:
setNameInSource(NAME_IN_SOURCE_EDEFAULT);
return;
case RelationalPackage.LOGICAL_RELATIONSHIP_END__MULTIPLICITY:
setMultiplicity(MULTIPLICITY_EDEFAULT);
return;
case RelationalPackage.LOGICAL_RELATIONSHIP_END__TABLE:
setTable((Table)null);
return;
case RelationalPackage.LOGICAL_RELATIONSHIP_END__RELATIONSHIP:
setRelationship((LogicalRelationship)null);
return;
}
eDynamicUnset(eFeature);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(EStructuralFeature eFeature) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case RelationalPackage.LOGICAL_RELATIONSHIP_END__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
case RelationalPackage.LOGICAL_RELATIONSHIP_END__NAME_IN_SOURCE:
return NAME_IN_SOURCE_EDEFAULT == null ? nameInSource != null : !NAME_IN_SOURCE_EDEFAULT.equals(nameInSource);
case RelationalPackage.LOGICAL_RELATIONSHIP_END__MULTIPLICITY:
return multiplicity != MULTIPLICITY_EDEFAULT;
case RelationalPackage.LOGICAL_RELATIONSHIP_END__TABLE:
return table != null;
case RelationalPackage.LOGICAL_RELATIONSHIP_END__RELATIONSHIP:
return getRelationship() != null;
}
return eDynamicIsSet(eFeature);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (multiplicity: "); //$NON-NLS-1$
result.append(multiplicity);
result.append(')');
return result.toString();
}
} //LogicalRelationshipEndImpl