/**
* Copyright (c) 2011-2012 Eclipse contributors and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.eclipse.emf.ecore.xcore.impl;
import java.util.Collection;
import org.eclipse.emf.codegen.ecore.genmodel.GenFeature;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.xcore.XReference;
import org.eclipse.emf.ecore.xcore.XcorePackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>XReference</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.emf.ecore.xcore.impl.XReferenceImpl#isContainer <em>Container</em>}</li>
* <li>{@link org.eclipse.emf.ecore.xcore.impl.XReferenceImpl#isContainment <em>Containment</em>}</li>
* <li>{@link org.eclipse.emf.ecore.xcore.impl.XReferenceImpl#isResolveProxies <em>Resolve Proxies</em>}</li>
* <li>{@link org.eclipse.emf.ecore.xcore.impl.XReferenceImpl#isLocal <em>Local</em>}</li>
* <li>{@link org.eclipse.emf.ecore.xcore.impl.XReferenceImpl#getOpposite <em>Opposite</em>}</li>
* <li>{@link org.eclipse.emf.ecore.xcore.impl.XReferenceImpl#getKeys <em>Keys</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class XReferenceImpl extends XStructuralFeatureImpl implements XReference
{
/**
* The default value of the '{@link #isContainer() <em>Container</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isContainer()
* @generated
* @ordered
*/
protected static final boolean CONTAINER_EDEFAULT = false;
/**
* The cached value of the '{@link #isContainer() <em>Container</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isContainer()
* @generated
* @ordered
*/
protected boolean container = CONTAINER_EDEFAULT;
/**
* The default value of the '{@link #isContainment() <em>Containment</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isContainment()
* @generated
* @ordered
*/
protected static final boolean CONTAINMENT_EDEFAULT = false;
/**
* The cached value of the '{@link #isContainment() <em>Containment</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isContainment()
* @generated
* @ordered
*/
protected boolean containment = CONTAINMENT_EDEFAULT;
/**
* The default value of the '{@link #isResolveProxies() <em>Resolve Proxies</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isResolveProxies()
* @generated
* @ordered
*/
protected static final boolean RESOLVE_PROXIES_EDEFAULT = false;
/**
* The cached value of the '{@link #isResolveProxies() <em>Resolve Proxies</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isResolveProxies()
* @generated
* @ordered
*/
protected boolean resolveProxies = RESOLVE_PROXIES_EDEFAULT;
/**
* The default value of the '{@link #isLocal() <em>Local</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isLocal()
* @generated
* @ordered
*/
protected static final boolean LOCAL_EDEFAULT = false;
/**
* The cached value of the '{@link #isLocal() <em>Local</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isLocal()
* @generated
* @ordered
*/
protected boolean local = LOCAL_EDEFAULT;
/**
* The cached value of the '{@link #getOpposite() <em>Opposite</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOpposite()
* @generated
* @ordered
*/
protected GenFeature opposite;
/**
* The cached value of the '{@link #getKeys() <em>Keys</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getKeys()
* @generated
* @ordered
*/
protected EList<GenFeature> keys;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected XReferenceImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return XcorePackage.Literals.XREFERENCE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isContainer()
{
return container;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setContainer(boolean newContainer)
{
boolean oldContainer = container;
container = newContainer;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, XcorePackage.XREFERENCE__CONTAINER, oldContainer, container));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isContainment()
{
return containment;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setContainment(boolean newContainment)
{
boolean oldContainment = containment;
containment = newContainment;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, XcorePackage.XREFERENCE__CONTAINMENT, oldContainment, containment));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isResolveProxies()
{
return resolveProxies;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setResolveProxies(boolean newResolveProxies)
{
boolean oldResolveProxies = resolveProxies;
resolveProxies = newResolveProxies;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, XcorePackage.XREFERENCE__RESOLVE_PROXIES, oldResolveProxies, resolveProxies));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isLocal()
{
return local;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setLocal(boolean newLocal)
{
boolean oldLocal = local;
local = newLocal;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, XcorePackage.XREFERENCE__LOCAL, oldLocal, local));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public GenFeature getOpposite()
{
if (opposite != null && opposite.eIsProxy())
{
InternalEObject oldOpposite = (InternalEObject)opposite;
opposite = (GenFeature)eResolveProxy(oldOpposite);
if (opposite != oldOpposite)
{
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, XcorePackage.XREFERENCE__OPPOSITE, oldOpposite, opposite));
}
}
return opposite;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public GenFeature basicGetOpposite()
{
return opposite;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setOpposite(GenFeature newOpposite)
{
GenFeature oldOpposite = opposite;
opposite = newOpposite;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, XcorePackage.XREFERENCE__OPPOSITE, oldOpposite, opposite));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<GenFeature> getKeys()
{
if (keys == null)
{
keys = new EObjectResolvingEList<GenFeature>(GenFeature.class, this, XcorePackage.XREFERENCE__KEYS);
}
return keys;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType)
{
switch (featureID)
{
case XcorePackage.XREFERENCE__CONTAINER:
return isContainer();
case XcorePackage.XREFERENCE__CONTAINMENT:
return isContainment();
case XcorePackage.XREFERENCE__RESOLVE_PROXIES:
return isResolveProxies();
case XcorePackage.XREFERENCE__LOCAL:
return isLocal();
case XcorePackage.XREFERENCE__OPPOSITE:
if (resolve) return getOpposite();
return basicGetOpposite();
case XcorePackage.XREFERENCE__KEYS:
return getKeys();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue)
{
switch (featureID)
{
case XcorePackage.XREFERENCE__CONTAINER:
setContainer((Boolean)newValue);
return;
case XcorePackage.XREFERENCE__CONTAINMENT:
setContainment((Boolean)newValue);
return;
case XcorePackage.XREFERENCE__RESOLVE_PROXIES:
setResolveProxies((Boolean)newValue);
return;
case XcorePackage.XREFERENCE__LOCAL:
setLocal((Boolean)newValue);
return;
case XcorePackage.XREFERENCE__OPPOSITE:
setOpposite((GenFeature)newValue);
return;
case XcorePackage.XREFERENCE__KEYS:
getKeys().clear();
getKeys().addAll((Collection<? extends GenFeature>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case XcorePackage.XREFERENCE__CONTAINER:
setContainer(CONTAINER_EDEFAULT);
return;
case XcorePackage.XREFERENCE__CONTAINMENT:
setContainment(CONTAINMENT_EDEFAULT);
return;
case XcorePackage.XREFERENCE__RESOLVE_PROXIES:
setResolveProxies(RESOLVE_PROXIES_EDEFAULT);
return;
case XcorePackage.XREFERENCE__LOCAL:
setLocal(LOCAL_EDEFAULT);
return;
case XcorePackage.XREFERENCE__OPPOSITE:
setOpposite((GenFeature)null);
return;
case XcorePackage.XREFERENCE__KEYS:
getKeys().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case XcorePackage.XREFERENCE__CONTAINER:
return container != CONTAINER_EDEFAULT;
case XcorePackage.XREFERENCE__CONTAINMENT:
return containment != CONTAINMENT_EDEFAULT;
case XcorePackage.XREFERENCE__RESOLVE_PROXIES:
return resolveProxies != RESOLVE_PROXIES_EDEFAULT;
case XcorePackage.XREFERENCE__LOCAL:
return local != LOCAL_EDEFAULT;
case XcorePackage.XREFERENCE__OPPOSITE:
return opposite != null;
case XcorePackage.XREFERENCE__KEYS:
return keys != null && !keys.isEmpty();
}
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(" (container: ");
result.append(container);
result.append(", containment: ");
result.append(containment);
result.append(", resolveProxies: ");
result.append(resolveProxies);
result.append(", local: ");
result.append(local);
result.append(')');
return result.toString();
}
} //XReferenceImpl