/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.eclipse.gmf.gmfgraph.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.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.gmf.gmfgraph.Alignment;
import org.eclipse.gmf.gmfgraph.BorderLayoutData;
import org.eclipse.gmf.gmfgraph.GMFGraphPackage;
import org.eclipse.gmf.gmfgraph.Layoutable;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Border Layout Data</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.gmf.gmfgraph.impl.BorderLayoutDataImpl#getOwner <em>Owner</em>}</li>
* <li>{@link org.eclipse.gmf.gmfgraph.impl.BorderLayoutDataImpl#getAlignment <em>Alignment</em>}</li>
* <li>{@link org.eclipse.gmf.gmfgraph.impl.BorderLayoutDataImpl#isVertical <em>Vertical</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class BorderLayoutDataImpl extends EObjectImpl implements BorderLayoutData {
/**
* The default value of the '{@link #getAlignment() <em>Alignment</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getAlignment()
* @generated
* @ordered
*/
protected static final Alignment ALIGNMENT_EDEFAULT = Alignment.CENTER_LITERAL;
/**
* The cached value of the '{@link #getAlignment() <em>Alignment</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getAlignment()
* @generated
* @ordered
*/
protected Alignment alignment = ALIGNMENT_EDEFAULT;
/**
* The default value of the '{@link #isVertical() <em>Vertical</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isVertical()
* @generated
* @ordered
*/
protected static final boolean VERTICAL_EDEFAULT = false;
/**
* The cached value of the '{@link #isVertical() <em>Vertical</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isVertical()
* @generated
* @ordered
*/
protected boolean vertical = VERTICAL_EDEFAULT;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected BorderLayoutDataImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return GMFGraphPackage.eINSTANCE.getBorderLayoutData();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Layoutable getOwner() {
if (eContainerFeatureID() != GMFGraphPackage.BORDER_LAYOUT_DATA__OWNER) return null;
return (Layoutable)eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOwner(Layoutable newOwner, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newOwner, GMFGraphPackage.BORDER_LAYOUT_DATA__OWNER, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setOwner(Layoutable newOwner) {
if (newOwner != eInternalContainer() || (eContainerFeatureID() != GMFGraphPackage.BORDER_LAYOUT_DATA__OWNER && newOwner != null)) {
if (EcoreUtil.isAncestor(this, newOwner))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newOwner != null)
msgs = ((InternalEObject)newOwner).eInverseAdd(this, GMFGraphPackage.LAYOUTABLE__LAYOUT_DATA, Layoutable.class, msgs);
msgs = basicSetOwner(newOwner, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGraphPackage.BORDER_LAYOUT_DATA__OWNER, newOwner, newOwner));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Alignment getAlignment() {
return alignment;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setAlignment(Alignment newAlignment) {
Alignment oldAlignment = alignment;
alignment = newAlignment == null ? ALIGNMENT_EDEFAULT : newAlignment;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGraphPackage.BORDER_LAYOUT_DATA__ALIGNMENT, oldAlignment, alignment));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isVertical() {
return vertical;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setVertical(boolean newVertical) {
boolean oldVertical = vertical;
vertical = newVertical;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGraphPackage.BORDER_LAYOUT_DATA__VERTICAL, oldVertical, vertical));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case GMFGraphPackage.BORDER_LAYOUT_DATA__OWNER:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetOwner((Layoutable)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 GMFGraphPackage.BORDER_LAYOUT_DATA__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 GMFGraphPackage.BORDER_LAYOUT_DATA__OWNER:
return eInternalContainer().eInverseRemove(this, GMFGraphPackage.LAYOUTABLE__LAYOUT_DATA, Layoutable.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 GMFGraphPackage.BORDER_LAYOUT_DATA__OWNER:
return getOwner();
case GMFGraphPackage.BORDER_LAYOUT_DATA__ALIGNMENT:
return getAlignment();
case GMFGraphPackage.BORDER_LAYOUT_DATA__VERTICAL:
return isVertical();
}
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.BORDER_LAYOUT_DATA__OWNER:
setOwner((Layoutable)newValue);
return;
case GMFGraphPackage.BORDER_LAYOUT_DATA__ALIGNMENT:
setAlignment((Alignment)newValue);
return;
case GMFGraphPackage.BORDER_LAYOUT_DATA__VERTICAL:
setVertical((Boolean)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case GMFGraphPackage.BORDER_LAYOUT_DATA__OWNER:
setOwner((Layoutable)null);
return;
case GMFGraphPackage.BORDER_LAYOUT_DATA__ALIGNMENT:
setAlignment(ALIGNMENT_EDEFAULT);
return;
case GMFGraphPackage.BORDER_LAYOUT_DATA__VERTICAL:
setVertical(VERTICAL_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case GMFGraphPackage.BORDER_LAYOUT_DATA__OWNER:
return getOwner() != null;
case GMFGraphPackage.BORDER_LAYOUT_DATA__ALIGNMENT:
return alignment != ALIGNMENT_EDEFAULT;
case GMFGraphPackage.BORDER_LAYOUT_DATA__VERTICAL:
return vertical != VERTICAL_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(" (alignment: ");
result.append(alignment);
result.append(", vertical: ");
result.append(vertical);
result.append(')');
return result.toString();
}
} //BorderLayoutDataImpl
