/**
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright (C) 2007 Matthias Braeuer (braeuer.matthias@web.de). *
* All rights reserved. *
* *
* This work was done as a project at the Chair for Software Technology, *
* Dresden University Of Technology, Germany (http://st.inf.tu-dresden.de). *
* It is understood that any modification not identified as such is not *
* covered by the preceding statement. *
* *
* This work is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Library General Public License as published *
* by the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This work is distributed in the hope that it will be useful, but WITHOUT *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public *
* License for more details. *
* *
* You should have received a copy of the GNU Library General Public License *
* along with this library; if not, you can view it online at *
* http://www.fsf.org/licensing/licenses/gpl.html. *
* *
* To submit a bug report, send a comment, or get the latest news on this *
* project, please visit the website: http://dresden-ocl.sourceforge.net. *
* For more information on OCL and related projects visit the OCL Portal: *
* http://st.inf.tu-dresden.de/ocl *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* $Id$
*/
package org.dresdenocl.pivotmodel.impl;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;
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.dresdenocl.pivotmodel.Constraint;
import org.dresdenocl.pivotmodel.Feature;
import org.dresdenocl.pivotmodel.PivotModelPackage;
/**
* <!-- begin-user-doc --> An implementation of the model object '
* <em><b>Feature</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.dresdenocl.pivotmodel.impl.FeatureImpl#isStatic <em>Static</em>}</li>
* <li>{@link org.dresdenocl.pivotmodel.impl.FeatureImpl#getSemantics <em>Semantics</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public abstract class FeatureImpl extends TypedElementImpl implements Feature {
/**
* The default value of the '{@link #isStatic() <em>Static</em>}' attribute.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #isStatic()
* @generated
* @ordered
*/
protected static final boolean STATIC_EDEFAULT = false;
/**
* The cached value of the '{@link #isStatic() <em>Static</em>}' attribute.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #isStatic()
* @generated
* @ordered
*/
protected boolean static_ = STATIC_EDEFAULT;
/**
* The cached value of the '{@link #getSemantics() <em>Semantics</em>}' reference.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getSemantics()
* @generated
* @ordered
*/
protected Constraint semantics;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected FeatureImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return PivotModelPackage.Literals.FEATURE;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public boolean isStatic() {
return static_;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void setStatic(boolean newStatic) {
boolean oldStatic = static_;
static_ = newStatic;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
PivotModelPackage.FEATURE__STATIC, oldStatic, static_));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public Constraint getSemantics() {
if (semantics != null && semantics.eIsProxy()) {
InternalEObject oldSemantics = (InternalEObject) semantics;
semantics = (Constraint) eResolveProxy(oldSemantics);
if (semantics != oldSemantics) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE,
PivotModelPackage.FEATURE__SEMANTICS, oldSemantics, semantics));
}
}
return semantics;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public Constraint basicGetSemantics() {
return semantics;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetSemantics(Constraint newSemantics,
NotificationChain msgs) {
Constraint oldSemantics = semantics;
semantics = newSemantics;
if (eNotificationRequired()) {
ENotificationImpl notification =
new ENotificationImpl(this, Notification.SET,
PivotModelPackage.FEATURE__SEMANTICS, oldSemantics, newSemantics);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void setSemantics(Constraint newSemantics) {
if (newSemantics != semantics) {
NotificationChain msgs = null;
if (semantics != null)
msgs =
((InternalEObject) semantics).eInverseRemove(this,
PivotModelPackage.CONSTRAINT__DEFINED_FEATURE,
Constraint.class, msgs);
if (newSemantics != null)
msgs =
((InternalEObject) newSemantics).eInverseAdd(this,
PivotModelPackage.CONSTRAINT__DEFINED_FEATURE,
Constraint.class, msgs);
msgs = basicSetSemantics(newSemantics, msgs);
if (msgs != null)
msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
PivotModelPackage.FEATURE__SEMANTICS, newSemantics, newSemantics));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID,
NotificationChain msgs) {
switch (featureID) {
case PivotModelPackage.FEATURE__SEMANTICS:
if (semantics != null)
msgs =
((InternalEObject) semantics).eInverseRemove(this,
PivotModelPackage.CONSTRAINT__DEFINED_FEATURE,
Constraint.class, msgs);
return basicSetSemantics((Constraint) 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 PivotModelPackage.FEATURE__SEMANTICS:
return basicSetSemantics(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* Convenience method for subclasses that initializes the properties and
* references of a cloned <code>Feature</code>.
*/
protected Feature initialize(Feature clone) {
super.initialize(clone);
clone.setStatic(isStatic());
return clone;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case PivotModelPackage.FEATURE__STATIC:
return isStatic();
case PivotModelPackage.FEATURE__SEMANTICS:
if (resolve)
return getSemantics();
return basicGetSemantics();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case PivotModelPackage.FEATURE__STATIC:
setStatic((Boolean) newValue);
return;
case PivotModelPackage.FEATURE__SEMANTICS:
setSemantics((Constraint) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case PivotModelPackage.FEATURE__STATIC:
setStatic(STATIC_EDEFAULT);
return;
case PivotModelPackage.FEATURE__SEMANTICS:
setSemantics((Constraint) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case PivotModelPackage.FEATURE__STATIC:
return static_ != STATIC_EDEFAULT;
case PivotModelPackage.FEATURE__SEMANTICS:
return semantics != null;
}
return super.eIsSet(featureID);
}
/**
* Changed EMF implementation in order to use a consistent style. In addition,
* the getter methods are used to get attribute values. This is important if
* repository-specific subclasses have alternative ways of obtaining their
* attribute values.
*
* @generated NOT
*/
@Override
public String toString() {
return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
.appendToString(super.toString())
.append("static", isStatic()).toString(); //$NON-NLS-1$
}
} // FeatureImpl