/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.eclipse.gmf.gmfgraph.impl;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.gmf.gmfgraph.ChildAccess;
import org.eclipse.gmf.gmfgraph.DiagramLabel;
import org.eclipse.gmf.gmfgraph.GMFGraphPackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Diagram Label</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.gmf.gmfgraph.impl.DiagramLabelImpl#isElementIcon <em>Element Icon</em>}</li>
* <li>{@link org.eclipse.gmf.gmfgraph.impl.DiagramLabelImpl#getAccessor <em>Accessor</em>}</li>
* <li>{@link org.eclipse.gmf.gmfgraph.impl.DiagramLabelImpl#getContainer <em>Container</em>}</li>
* <li>{@link org.eclipse.gmf.gmfgraph.impl.DiagramLabelImpl#isExternal <em>External</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class DiagramLabelImpl extends NodeImpl implements DiagramLabel {
/**
* The default value of the '{@link #isElementIcon() <em>Element Icon</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isElementIcon()
* @generated
* @ordered
*/
protected static final boolean ELEMENT_ICON_EDEFAULT = true;
/**
* The cached value of the '{@link #isElementIcon() <em>Element Icon</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isElementIcon()
* @generated
* @ordered
*/
protected boolean elementIcon = ELEMENT_ICON_EDEFAULT;
/**
* The cached value of the '{@link #getAccessor() <em>Accessor</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getAccessor()
* @generated
* @ordered
*/
protected ChildAccess accessor;
/**
* The cached value of the '{@link #getContainer() <em>Container</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getContainer()
* @generated
* @ordered
*/
protected ChildAccess container;
/**
* The default value of the '{@link #isExternal() <em>External</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isExternal()
* @generated
* @ordered
*/
protected static final boolean EXTERNAL_EDEFAULT = false;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected DiagramLabelImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return GMFGraphPackage.eINSTANCE.getDiagramLabel();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isElementIcon() {
return elementIcon;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setElementIcon(boolean newElementIcon) {
boolean oldElementIcon = elementIcon;
elementIcon = newElementIcon;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGraphPackage.DIAGRAM_LABEL__ELEMENT_ICON, oldElementIcon, elementIcon));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ChildAccess getAccessor() {
if (accessor != null && accessor.eIsProxy()) {
InternalEObject oldAccessor = (InternalEObject)accessor;
accessor = (ChildAccess)eResolveProxy(oldAccessor);
if (accessor != oldAccessor) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, GMFGraphPackage.DIAGRAM_LABEL__ACCESSOR, oldAccessor, accessor));
}
}
return accessor;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ChildAccess basicGetAccessor() {
return accessor;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setAccessor(ChildAccess newAccessor) {
ChildAccess oldAccessor = accessor;
accessor = newAccessor;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGraphPackage.DIAGRAM_LABEL__ACCESSOR, oldAccessor, accessor));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ChildAccess getContainer() {
if (container != null && container.eIsProxy()) {
InternalEObject oldContainer = (InternalEObject)container;
container = (ChildAccess)eResolveProxy(oldContainer);
if (container != oldContainer) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, GMFGraphPackage.DIAGRAM_LABEL__CONTAINER, oldContainer, container));
}
}
return container;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ChildAccess basicGetContainer() {
return container;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setContainer(ChildAccess newContainer) {
ChildAccess oldContainer = container;
container = newContainer;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGraphPackage.DIAGRAM_LABEL__CONTAINER, oldContainer, container));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean isExternal() {
ChildAccess labelAccessor = getAccessor();
return labelAccessor == null;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case GMFGraphPackage.DIAGRAM_LABEL__ELEMENT_ICON:
return isElementIcon();
case GMFGraphPackage.DIAGRAM_LABEL__ACCESSOR:
if (resolve) return getAccessor();
return basicGetAccessor();
case GMFGraphPackage.DIAGRAM_LABEL__CONTAINER:
if (resolve) return getContainer();
return basicGetContainer();
case GMFGraphPackage.DIAGRAM_LABEL__EXTERNAL:
return isExternal();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case GMFGraphPackage.DIAGRAM_LABEL__ELEMENT_ICON:
setElementIcon((Boolean)newValue);
return;
case GMFGraphPackage.DIAGRAM_LABEL__ACCESSOR:
setAccessor((ChildAccess)newValue);
return;
case GMFGraphPackage.DIAGRAM_LABEL__CONTAINER:
setContainer((ChildAccess)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case GMFGraphPackage.DIAGRAM_LABEL__ELEMENT_ICON:
setElementIcon(ELEMENT_ICON_EDEFAULT);
return;
case GMFGraphPackage.DIAGRAM_LABEL__ACCESSOR:
setAccessor((ChildAccess)null);
return;
case GMFGraphPackage.DIAGRAM_LABEL__CONTAINER:
setContainer((ChildAccess)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case GMFGraphPackage.DIAGRAM_LABEL__ELEMENT_ICON:
return elementIcon != ELEMENT_ICON_EDEFAULT;
case GMFGraphPackage.DIAGRAM_LABEL__ACCESSOR:
return accessor != null;
case GMFGraphPackage.DIAGRAM_LABEL__CONTAINER:
return container != null;
case GMFGraphPackage.DIAGRAM_LABEL__EXTERNAL:
return isExternal() != EXTERNAL_EDEFAULT;
}
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(" (elementIcon: ");
result.append(elementIcon);
result.append(')');
return result.toString();
}
} //DiagramLabelImpl
