/**
* 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.GenBase;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
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.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.emf.ecore.xcore.XGenericType;
import org.eclipse.emf.ecore.xcore.XcorePackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>XGeneric Type</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.emf.ecore.xcore.impl.XGenericTypeImpl#getUpperBound <em>Upper Bound</em>}</li>
* <li>{@link org.eclipse.emf.ecore.xcore.impl.XGenericTypeImpl#getTypeArguments <em>Type Arguments</em>}</li>
* <li>{@link org.eclipse.emf.ecore.xcore.impl.XGenericTypeImpl#getLowerBound <em>Lower Bound</em>}</li>
* <li>{@link org.eclipse.emf.ecore.xcore.impl.XGenericTypeImpl#getType <em>Type</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class XGenericTypeImpl extends EObjectImpl implements XGenericType
{
/**
* The cached value of the '{@link #getUpperBound() <em>Upper Bound</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getUpperBound()
* @generated
* @ordered
*/
protected XGenericType upperBound;
/**
* The cached value of the '{@link #getTypeArguments() <em>Type Arguments</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTypeArguments()
* @generated
* @ordered
*/
protected EList<XGenericType> typeArguments;
/**
* The cached value of the '{@link #getLowerBound() <em>Lower Bound</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getLowerBound()
* @generated
* @ordered
*/
protected XGenericType lowerBound;
/**
* The cached value of the '{@link #getType() <em>Type</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getType()
* @generated
* @ordered
*/
protected GenBase type;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected XGenericTypeImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return XcorePackage.Literals.XGENERIC_TYPE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public XGenericType getUpperBound()
{
return upperBound;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetUpperBound(XGenericType newUpperBound, NotificationChain msgs)
{
XGenericType oldUpperBound = upperBound;
upperBound = newUpperBound;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, XcorePackage.XGENERIC_TYPE__UPPER_BOUND, oldUpperBound, newUpperBound);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setUpperBound(XGenericType newUpperBound)
{
if (newUpperBound != upperBound)
{
NotificationChain msgs = null;
if (upperBound != null)
msgs = ((InternalEObject)upperBound).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - XcorePackage.XGENERIC_TYPE__UPPER_BOUND, null, msgs);
if (newUpperBound != null)
msgs = ((InternalEObject)newUpperBound).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - XcorePackage.XGENERIC_TYPE__UPPER_BOUND, null, msgs);
msgs = basicSetUpperBound(newUpperBound, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, XcorePackage.XGENERIC_TYPE__UPPER_BOUND, newUpperBound, newUpperBound));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<XGenericType> getTypeArguments()
{
if (typeArguments == null)
{
typeArguments = new EObjectContainmentEList<XGenericType>(XGenericType.class, this, XcorePackage.XGENERIC_TYPE__TYPE_ARGUMENTS);
}
return typeArguments;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public XGenericType getLowerBound()
{
return lowerBound;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetLowerBound(XGenericType newLowerBound, NotificationChain msgs)
{
XGenericType oldLowerBound = lowerBound;
lowerBound = newLowerBound;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, XcorePackage.XGENERIC_TYPE__LOWER_BOUND, oldLowerBound, newLowerBound);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setLowerBound(XGenericType newLowerBound)
{
if (newLowerBound != lowerBound)
{
NotificationChain msgs = null;
if (lowerBound != null)
msgs = ((InternalEObject)lowerBound).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - XcorePackage.XGENERIC_TYPE__LOWER_BOUND, null, msgs);
if (newLowerBound != null)
msgs = ((InternalEObject)newLowerBound).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - XcorePackage.XGENERIC_TYPE__LOWER_BOUND, null, msgs);
msgs = basicSetLowerBound(newLowerBound, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, XcorePackage.XGENERIC_TYPE__LOWER_BOUND, newLowerBound, newLowerBound));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public GenBase getType()
{
if (type != null && type.eIsProxy())
{
InternalEObject oldType = (InternalEObject)type;
type = (GenBase)eResolveProxy(oldType);
if (type != oldType)
{
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, XcorePackage.XGENERIC_TYPE__TYPE, oldType, type));
}
}
return type;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public GenBase basicGetType()
{
return type;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setType(GenBase newType)
{
GenBase oldType = type;
type = newType;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, XcorePackage.XGENERIC_TYPE__TYPE, oldType, type));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case XcorePackage.XGENERIC_TYPE__UPPER_BOUND:
return basicSetUpperBound(null, msgs);
case XcorePackage.XGENERIC_TYPE__TYPE_ARGUMENTS:
return ((InternalEList<?>)getTypeArguments()).basicRemove(otherEnd, msgs);
case XcorePackage.XGENERIC_TYPE__LOWER_BOUND:
return basicSetLowerBound(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType)
{
switch (featureID)
{
case XcorePackage.XGENERIC_TYPE__UPPER_BOUND:
return getUpperBound();
case XcorePackage.XGENERIC_TYPE__TYPE_ARGUMENTS:
return getTypeArguments();
case XcorePackage.XGENERIC_TYPE__LOWER_BOUND:
return getLowerBound();
case XcorePackage.XGENERIC_TYPE__TYPE:
if (resolve) return getType();
return basicGetType();
}
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.XGENERIC_TYPE__UPPER_BOUND:
setUpperBound((XGenericType)newValue);
return;
case XcorePackage.XGENERIC_TYPE__TYPE_ARGUMENTS:
getTypeArguments().clear();
getTypeArguments().addAll((Collection<? extends XGenericType>)newValue);
return;
case XcorePackage.XGENERIC_TYPE__LOWER_BOUND:
setLowerBound((XGenericType)newValue);
return;
case XcorePackage.XGENERIC_TYPE__TYPE:
setType((GenBase)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case XcorePackage.XGENERIC_TYPE__UPPER_BOUND:
setUpperBound((XGenericType)null);
return;
case XcorePackage.XGENERIC_TYPE__TYPE_ARGUMENTS:
getTypeArguments().clear();
return;
case XcorePackage.XGENERIC_TYPE__LOWER_BOUND:
setLowerBound((XGenericType)null);
return;
case XcorePackage.XGENERIC_TYPE__TYPE:
setType((GenBase)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case XcorePackage.XGENERIC_TYPE__UPPER_BOUND:
return upperBound != null;
case XcorePackage.XGENERIC_TYPE__TYPE_ARGUMENTS:
return typeArguments != null && !typeArguments.isEmpty();
case XcorePackage.XGENERIC_TYPE__LOWER_BOUND:
return lowerBound != null;
case XcorePackage.XGENERIC_TYPE__TYPE:
return type != null;
}
return super.eIsSet(featureID);
}
} //XGenericTypeImpl