/**
* <copyright>
*
* Copyright (c) 2002-2006 IBM Corporation 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
*
* Contributors:
* IBM - Initial API and implementation
*
* </copyright>
*
* $Id: ETypedElementImpl.java,v 1.14 2008/12/22 14:24:54 emerks Exp $
*/
package org.eclipse.emf.ecore.impl;
import java.util.Collection;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.ecore.EAnnotation;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EGenericType;
import org.eclipse.emf.ecore.ETypedElement;
import org.eclipse.emf.ecore.EcoreFactory;
import org.eclipse.emf.ecore.EcorePackage;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.util.InternalEList;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>ETyped Element</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.emf.ecore.impl.ETypedElementImpl#isOrdered <em>Ordered</em>}</li>
* <li>{@link org.eclipse.emf.ecore.impl.ETypedElementImpl#isUnique <em>Unique</em>}</li>
* <li>{@link org.eclipse.emf.ecore.impl.ETypedElementImpl#getLowerBound <em>Lower Bound</em>}</li>
* <li>{@link org.eclipse.emf.ecore.impl.ETypedElementImpl#getUpperBound <em>Upper Bound</em>}</li>
* <li>{@link org.eclipse.emf.ecore.impl.ETypedElementImpl#isMany <em>Many</em>}</li>
* <li>{@link org.eclipse.emf.ecore.impl.ETypedElementImpl#isRequired <em>Required</em>}</li>
* <li>{@link org.eclipse.emf.ecore.impl.ETypedElementImpl#getEType <em>EType</em>}</li>
* <li>{@link org.eclipse.emf.ecore.impl.ETypedElementImpl#getEGenericType <em>EGeneric Type</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public abstract class ETypedElementImpl extends ENamedElementImpl implements ETypedElement
{
/**
* The default value of the '{@link #isOrdered() <em>Ordered</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isOrdered()
* @generated
* @ordered
*/
protected static final boolean ORDERED_EDEFAULT = true;
/**
* The flag representing the value of the '{@link #isOrdered() <em>Ordered</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isOrdered()
* @generated
* @ordered
*/
protected static final int ORDERED_EFLAG = 1 << 8;
/**
* The default value of the '{@link #isUnique() <em>Unique</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isUnique()
* @generated
* @ordered
*/
protected static final boolean UNIQUE_EDEFAULT = true;
/**
* The flag representing the value of the '{@link #isUnique() <em>Unique</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isUnique()
* @generated
* @ordered
*/
protected static final int UNIQUE_EFLAG = 1 << 9;
/**
* The default value of the '{@link #getLowerBound() <em>Lower Bound</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getLowerBound()
* @generated
* @ordered
*/
protected static final int LOWER_BOUND_EDEFAULT = 0;
/**
* The cached value of the '{@link #getLowerBound() <em>Lower Bound</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getLowerBound()
* @generated
* @ordered
*/
protected int lowerBound = LOWER_BOUND_EDEFAULT;
/**
* The default value of the '{@link #getUpperBound() <em>Upper Bound</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getUpperBound()
* @generated
* @ordered
*/
protected static final int UPPER_BOUND_EDEFAULT = 1;
/**
* The cached value of the '{@link #getUpperBound() <em>Upper Bound</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getUpperBound()
* @generated
* @ordered
*/
protected int upperBound = UPPER_BOUND_EDEFAULT;
/**
* The default value of the '{@link #isMany() <em>Many</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isMany()
* @generated
* @ordered
*/
protected static final boolean MANY_EDEFAULT = false;
/**
* The default value of the '{@link #isRequired() <em>Required</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isRequired()
* @generated
* @ordered
*/
protected static final boolean REQUIRED_EDEFAULT = false;
/**
* The cached value of the '{@link #getEType() <em>EType</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getEType()
* @generated NOT
* @ordered
*/
protected EClassifier eType;
/**
* The cached value of the '{@link #getEGenericType() <em>EGeneric Type</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getEGenericType()
* @generated NOT
* @ordered
*/
protected EGenericType eGenericType;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ETypedElementImpl()
{
super();
eFlags |= ORDERED_EFLAG;
eFlags |= UNIQUE_EFLAG;
}
@Override
protected void freeze()
{
getEType();
super.freeze();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return EcorePackage.Literals.ETYPED_ELEMENT;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isOrdered()
{
return (eFlags & ORDERED_EFLAG) != 0;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setOrdered(boolean newOrdered)
{
boolean oldOrdered = (eFlags & ORDERED_EFLAG) != 0;
if (newOrdered) eFlags |= ORDERED_EFLAG; else eFlags &= ~ORDERED_EFLAG;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, EcorePackage.ETYPED_ELEMENT__ORDERED, oldOrdered, newOrdered));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isUnique()
{
return (eFlags & UNIQUE_EFLAG) != 0;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setUnique(boolean newUnique)
{
boolean oldUnique = (eFlags & UNIQUE_EFLAG) != 0;
if (newUnique) eFlags |= UNIQUE_EFLAG; else eFlags &= ~UNIQUE_EFLAG;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, EcorePackage.ETYPED_ELEMENT__UNIQUE, oldUnique, newUnique));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public int getLowerBound()
{
return lowerBound;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setLowerBound(int newLowerBound)
{
int oldLowerBound = lowerBound;
lowerBound = newLowerBound;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, EcorePackage.ETYPED_ELEMENT__LOWER_BOUND, oldLowerBound, lowerBound));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public int getUpperBound()
{
return upperBound;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setUpperBound(int newUpperBound)
{
int oldUpperBound = upperBound;
upperBound = newUpperBound;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, EcorePackage.ETYPED_ELEMENT__UPPER_BOUND, oldUpperBound, upperBound));
}
public boolean isMany()
{
int upper = getUpperBound();
return upper > 1 || upper == UNBOUNDED_MULTIPLICITY;
}
public boolean isRequired()
{
int lower = getLowerBound();
return lower >= 1;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public EClassifier getEType()
{
if (!isFrozen() && eType != null && eType.eIsProxy())
{
InternalEObject oldEType = (InternalEObject)eType;
eType = (EClassifier)eResolveProxy(oldEType);
if (eType != oldEType)
{
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, EcorePackage.ETYPED_ELEMENT__ETYPE, oldEType, eType));
}
}
return eType;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public EClassifier basicGetEType()
{
return eType;
}
public NotificationChain setEType(EClassifier newEType, NotificationChain msgs)
{
EClassifier oldEType = eType;
eType = newEType;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, EcorePackage.ETYPED_ELEMENT__ETYPE, oldEType, eType);
if (msgs == null)
{
msgs = notification;
}
else
{
msgs.add(notification);
}
}
return msgs;
}
public void setEType(EClassifier newEType)
{
NotificationChain msgs = setEType(newEType, null);
EGenericType newEGenericType = null;
if (newEType != null)
{
newEGenericType = EcoreFactory.eINSTANCE.createEGenericType();
newEGenericType.setEClassifier(eType);
}
msgs = setEGenericType(newEGenericType, msgs);
if (msgs != null)
{
msgs.dispatch();
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public void unsetEType()
{
setEType(null);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean isSetEType()
{
return
eType != null &&
eGenericType.getETypeParameter() == null &&
eGenericType.getETypeArguments().isEmpty();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public EGenericType getEGenericType()
{
return eGenericType;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public NotificationChain basicSetEGenericType(EGenericType newEGenericType, NotificationChain msgs)
{
EGenericType oldEGenericType = eGenericType;
eGenericType = newEGenericType;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, EcorePackage.ETYPED_ELEMENT__EGENERIC_TYPE, oldEGenericType, newEGenericType);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
if (newEGenericType == null)
{
if (eType != null)
{
msgs = setEType(null, msgs);
}
}
else
{
EClassifier newEType = ((EGenericTypeImpl)newEGenericType).basicGetERawType();
if (newEType != eType)
{
msgs = setEType(newEType, msgs);
}
}
return msgs;
}
public NotificationChain setEGenericType(EGenericType newEGenericType, NotificationChain msgs)
{
if (newEGenericType != eGenericType)
{
if (eGenericType != null)
msgs = ((InternalEObject)eGenericType).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - EcorePackage.ETYPED_ELEMENT__EGENERIC_TYPE, null, msgs);
if (newEGenericType != null)
msgs = ((InternalEObject)newEGenericType).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - EcorePackage.ETYPED_ELEMENT__EGENERIC_TYPE, null, msgs);
msgs = basicSetEGenericType(newEGenericType, msgs);
}
else if (eNotificationRequired())
{
ENotificationImpl notification =
new ENotificationImpl(this, Notification.SET, EcorePackage.ETYPED_ELEMENT__EGENERIC_TYPE, newEGenericType, newEGenericType);
if (msgs == null)
{
msgs = notification;
}
else
{
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public void setEGenericType(EGenericType newEGenericType)
{
NotificationChain msgs = setEGenericType(newEGenericType, null);
if (msgs != null)
{
msgs.dispatch();
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public NotificationChain basicUnsetEGenericType(NotificationChain msgs)
{
msgs = setEType(null, msgs);
return basicSetEGenericType(null, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public void unsetEGenericType()
{
setEGenericType(null);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean isSetEGenericType()
{
return eGenericType != null && !isSetEType();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case EcorePackage.ETYPED_ELEMENT__EANNOTATIONS:
return ((InternalEList<?>)getEAnnotations()).basicRemove(otherEnd, msgs);
case EcorePackage.ETYPED_ELEMENT__EGENERIC_TYPE:
return basicUnsetEGenericType(msgs);
}
return eDynamicInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType)
{
switch (featureID)
{
case EcorePackage.ETYPED_ELEMENT__EANNOTATIONS:
return getEAnnotations();
case EcorePackage.ETYPED_ELEMENT__NAME:
return getName();
case EcorePackage.ETYPED_ELEMENT__ORDERED:
return isOrdered();
case EcorePackage.ETYPED_ELEMENT__UNIQUE:
return isUnique();
case EcorePackage.ETYPED_ELEMENT__LOWER_BOUND:
return getLowerBound();
case EcorePackage.ETYPED_ELEMENT__UPPER_BOUND:
return getUpperBound();
case EcorePackage.ETYPED_ELEMENT__MANY:
return isMany();
case EcorePackage.ETYPED_ELEMENT__REQUIRED:
return isRequired();
case EcorePackage.ETYPED_ELEMENT__ETYPE:
if (resolve) return getEType();
return basicGetEType();
case EcorePackage.ETYPED_ELEMENT__EGENERIC_TYPE:
return getEGenericType();
}
return eDynamicGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue)
{
switch (featureID)
{
case EcorePackage.ETYPED_ELEMENT__EANNOTATIONS:
getEAnnotations().clear();
getEAnnotations().addAll((Collection<? extends EAnnotation>)newValue);
return;
case EcorePackage.ETYPED_ELEMENT__NAME:
setName((String)newValue);
return;
case EcorePackage.ETYPED_ELEMENT__ORDERED:
setOrdered((Boolean)newValue);
return;
case EcorePackage.ETYPED_ELEMENT__UNIQUE:
setUnique((Boolean)newValue);
return;
case EcorePackage.ETYPED_ELEMENT__LOWER_BOUND:
setLowerBound((Integer)newValue);
return;
case EcorePackage.ETYPED_ELEMENT__UPPER_BOUND:
setUpperBound((Integer)newValue);
return;
case EcorePackage.ETYPED_ELEMENT__ETYPE:
setEType((EClassifier)newValue);
return;
case EcorePackage.ETYPED_ELEMENT__EGENERIC_TYPE:
setEGenericType((EGenericType)newValue);
return;
}
eDynamicSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case EcorePackage.ETYPED_ELEMENT__EANNOTATIONS:
getEAnnotations().clear();
return;
case EcorePackage.ETYPED_ELEMENT__NAME:
setName(NAME_EDEFAULT);
return;
case EcorePackage.ETYPED_ELEMENT__ORDERED:
setOrdered(ORDERED_EDEFAULT);
return;
case EcorePackage.ETYPED_ELEMENT__UNIQUE:
setUnique(UNIQUE_EDEFAULT);
return;
case EcorePackage.ETYPED_ELEMENT__LOWER_BOUND:
setLowerBound(LOWER_BOUND_EDEFAULT);
return;
case EcorePackage.ETYPED_ELEMENT__UPPER_BOUND:
setUpperBound(UPPER_BOUND_EDEFAULT);
return;
case EcorePackage.ETYPED_ELEMENT__ETYPE:
unsetEType();
return;
case EcorePackage.ETYPED_ELEMENT__EGENERIC_TYPE:
unsetEGenericType();
return;
}
eDynamicUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case EcorePackage.ETYPED_ELEMENT__EANNOTATIONS:
return eAnnotations != null && !eAnnotations.isEmpty();
case EcorePackage.ETYPED_ELEMENT__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
case EcorePackage.ETYPED_ELEMENT__ORDERED:
return ((eFlags & ORDERED_EFLAG) != 0) != ORDERED_EDEFAULT;
case EcorePackage.ETYPED_ELEMENT__UNIQUE:
return ((eFlags & UNIQUE_EFLAG) != 0) != UNIQUE_EDEFAULT;
case EcorePackage.ETYPED_ELEMENT__LOWER_BOUND:
return lowerBound != LOWER_BOUND_EDEFAULT;
case EcorePackage.ETYPED_ELEMENT__UPPER_BOUND:
return upperBound != UPPER_BOUND_EDEFAULT;
case EcorePackage.ETYPED_ELEMENT__MANY:
return isMany() != MANY_EDEFAULT;
case EcorePackage.ETYPED_ELEMENT__REQUIRED:
return isRequired() != REQUIRED_EDEFAULT;
case EcorePackage.ETYPED_ELEMENT__ETYPE:
return isSetEType();
case EcorePackage.ETYPED_ELEMENT__EGENERIC_TYPE:
return isSetEGenericType();
}
return eDynamicIsSet(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(" (ordered: ");
result.append((eFlags & ORDERED_EFLAG) != 0);
result.append(", unique: ");
result.append((eFlags & UNIQUE_EFLAG) != 0);
result.append(", lowerBound: ");
result.append(lowerBound);
result.append(", upperBound: ");
result.append(upperBound);
result.append(')');
return result.toString();
}
} //ETypedElementImpl