Java tutorial
/** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 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