/*
* 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.core.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.EStructuralFeature;
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.EDataTypeUniqueEList;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.teiid.designer.metamodels.core.CorePackage;
import org.teiid.designer.metamodels.core.Link;
import org.teiid.designer.metamodels.core.LinkContainer;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>Link</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.teiid.designer.metamodels.core.impl.LinkImpl#getName <em>Name</em>}</li>
* <li>{@link org.teiid.designer.metamodels.core.impl.LinkImpl#getDescription <em>Description</em>}</li>
* <li>{@link org.teiid.designer.metamodels.core.impl.LinkImpl#getReferences <em>References</em>}</li>
* <li>{@link org.teiid.designer.metamodels.core.impl.LinkImpl#getLinkedObjects <em>Linked Objects</em>}</li>
* <li>{@link org.teiid.designer.metamodels.core.impl.LinkImpl#getLinkContainer <em>Link Container</em>}</li>
* </ul>
* </p>
*
* @generated
*
* @since 8.0
*/
public class LinkImpl extends EObjectImpl implements Link {
/**
* 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 #getDescription() <em>Description</em>}' attribute. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getDescription()
* @generated
* @ordered
*/
protected static final String DESCRIPTION_EDEFAULT = null;
/**
* The cached value of the '{@link #getDescription() <em>Description</em>}' attribute. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getDescription()
* @generated
* @ordered
*/
protected String description = DESCRIPTION_EDEFAULT;
/**
* The cached value of the '{@link #getReferences() <em>References</em>}' attribute list. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getReferences()
* @generated
* @ordered
*/
protected EList references = null;
/**
* The cached value of the '{@link #getLinkedObjects() <em>Linked Objects</em>}' reference list. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getLinkedObjects()
* @generated
* @ordered
*/
protected EList linkedObjects = null;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected LinkImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return CorePackage.eINSTANCE.getLink();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String getName() {
return name;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setName( String newName ) {
String oldName = name;
name = newName;
if (eNotificationRequired()) eNotify(new ENotificationImpl(this, Notification.SET, CorePackage.LINK__NAME, oldName, name));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String getDescription() {
return description;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setDescription( String newDescription ) {
String oldDescription = description;
description = newDescription;
if (eNotificationRequired()) eNotify(new ENotificationImpl(this, Notification.SET, CorePackage.LINK__DESCRIPTION,
oldDescription, description));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public EList getReferences() {
if (references == null) {
references = new EDataTypeUniqueEList(String.class, this, CorePackage.LINK__REFERENCES);
}
return references;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public EList getLinkedObjects() {
if (linkedObjects == null) {
linkedObjects = new EObjectResolvingEList(EObject.class, this, CorePackage.LINK__LINKED_OBJECTS);
}
return linkedObjects;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public LinkContainer getLinkContainer() {
if (eContainerFeatureID != CorePackage.LINK__LINK_CONTAINER) return null;
return (LinkContainer)eContainer;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setLinkContainer( LinkContainer newLinkContainer ) {
if (newLinkContainer != eContainer
|| (eContainerFeatureID != CorePackage.LINK__LINK_CONTAINER && newLinkContainer != null)) {
if (EcoreUtil.isAncestor(this, newLinkContainer)) throw new IllegalArgumentException(
"Recursive containment not allowed for " + toString()); //$NON-NLS-1$
NotificationChain msgs = null;
if (eContainer != null) msgs = eBasicRemoveFromContainer(msgs);
if (newLinkContainer != null) msgs = ((InternalEObject)newLinkContainer).eInverseAdd(this,
CorePackage.LINK_CONTAINER__LINKS,
LinkContainer.class,
msgs);
msgs = eBasicSetContainer((InternalEObject)newLinkContainer, CorePackage.LINK__LINK_CONTAINER, msgs);
if (msgs != null) msgs.dispatch();
} else if (eNotificationRequired()) eNotify(new ENotificationImpl(this, Notification.SET,
CorePackage.LINK__LINK_CONTAINER, newLinkContainer,
newLinkContainer));
}
/**
* <!-- 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 CorePackage.LINK__LINK_CONTAINER:
if (eContainer != null) msgs = eBasicRemoveFromContainer(msgs);
return eBasicSetContainer(otherEnd, CorePackage.LINK__LINK_CONTAINER, 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 CorePackage.LINK__LINK_CONTAINER:
return eBasicSetContainer(null, CorePackage.LINK__LINK_CONTAINER, 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 CorePackage.LINK__LINK_CONTAINER:
return eContainer.eInverseRemove(this, CorePackage.LINK_CONTAINER__LINKS, LinkContainer.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 CorePackage.LINK__NAME:
return getName();
case CorePackage.LINK__DESCRIPTION:
return getDescription();
case CorePackage.LINK__REFERENCES:
return getReferences();
case CorePackage.LINK__LINKED_OBJECTS:
return getLinkedObjects();
case CorePackage.LINK__LINK_CONTAINER:
return getLinkContainer();
}
return eDynamicGet(eFeature, resolve);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eSet( EStructuralFeature eFeature,
Object newValue ) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case CorePackage.LINK__NAME:
setName((String)newValue);
return;
case CorePackage.LINK__DESCRIPTION:
setDescription((String)newValue);
return;
case CorePackage.LINK__REFERENCES:
getReferences().clear();
getReferences().addAll((Collection)newValue);
return;
case CorePackage.LINK__LINKED_OBJECTS:
getLinkedObjects().clear();
getLinkedObjects().addAll((Collection)newValue);
return;
case CorePackage.LINK__LINK_CONTAINER:
setLinkContainer((LinkContainer)newValue);
return;
}
eDynamicSet(eFeature, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset( EStructuralFeature eFeature ) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case CorePackage.LINK__NAME:
setName(NAME_EDEFAULT);
return;
case CorePackage.LINK__DESCRIPTION:
setDescription(DESCRIPTION_EDEFAULT);
return;
case CorePackage.LINK__REFERENCES:
getReferences().clear();
return;
case CorePackage.LINK__LINKED_OBJECTS:
getLinkedObjects().clear();
return;
case CorePackage.LINK__LINK_CONTAINER:
setLinkContainer((LinkContainer)null);
return;
}
eDynamicUnset(eFeature);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet( EStructuralFeature eFeature ) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case CorePackage.LINK__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
case CorePackage.LINK__DESCRIPTION:
return DESCRIPTION_EDEFAULT == null ? description != null : !DESCRIPTION_EDEFAULT.equals(description);
case CorePackage.LINK__REFERENCES:
return references != null && !references.isEmpty();
case CorePackage.LINK__LINKED_OBJECTS:
return linkedObjects != null && !linkedObjects.isEmpty();
case CorePackage.LINK__LINK_CONTAINER:
return getLinkContainer() != 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(" (name: "); //$NON-NLS-1$
result.append(name);
result.append(", description: "); //$NON-NLS-1$
result.append(description);
result.append(", references: "); //$NON-NLS-1$
result.append(references);
result.append(')');
return result.toString();
}
} // LinkImpl