/**
* <copyright>
* </copyright>
*
* $Id$
*/
package data.generics.impl;
import data.classes.SapClass;
import data.classes.impl.SapClassImpl;
import data.generics.ActualTypeParameter;
import data.generics.ClassParameterization;
import data.generics.FormalTypeParameter;
import data.generics.GenericsPackage;
import java.util.Collection;
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.util.EObjectWithInverseResolvingEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Formal Type Parameter</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link data.generics.impl.FormalTypeParameterImpl#getParameterOf <em>Parameter Of</em>}</li>
* <li>{@link data.generics.impl.FormalTypeParameterImpl#getTypeConstraint <em>Type Constraint</em>}</li>
* <li>{@link data.generics.impl.FormalTypeParameterImpl#getActualTypeParameters <em>Actual Type Parameters</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class FormalTypeParameterImpl extends SapClassImpl implements FormalTypeParameter {
/**
* The cached value of the '{@link #getTypeConstraint() <em>Type Constraint</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTypeConstraint()
* @generated
* @ordered
*/
protected SapClass typeConstraint;
/**
* The cached value of the '{@link #getActualTypeParameters() <em>Actual Type Parameters</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getActualTypeParameters()
* @generated
* @ordered
*/
protected EList<ActualTypeParameter> actualTypeParameters;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected FormalTypeParameterImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return GenericsPackage.Literals.FORMAL_TYPE_PARAMETER;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ClassParameterization getParameterOf() {
if (eContainerFeatureID() != GenericsPackage.FORMAL_TYPE_PARAMETER__PARAMETER_OF) return null;
return (ClassParameterization)eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ClassParameterization basicGetParameterOf() {
if (eContainerFeatureID() != GenericsPackage.FORMAL_TYPE_PARAMETER__PARAMETER_OF) return null;
return (ClassParameterization)eInternalContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetParameterOf(ClassParameterization newParameterOf, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newParameterOf, GenericsPackage.FORMAL_TYPE_PARAMETER__PARAMETER_OF, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setParameterOf(ClassParameterization newParameterOf) {
if (newParameterOf != eInternalContainer() || (eContainerFeatureID() != GenericsPackage.FORMAL_TYPE_PARAMETER__PARAMETER_OF && newParameterOf != null)) {
if (EcoreUtil.isAncestor(this, newParameterOf))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newParameterOf != null)
msgs = ((InternalEObject)newParameterOf).eInverseAdd(this, GenericsPackage.CLASS_PARAMETERIZATION__FORMAL_TYPE_PARAMETERS, ClassParameterization.class, msgs);
msgs = basicSetParameterOf(newParameterOf, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GenericsPackage.FORMAL_TYPE_PARAMETER__PARAMETER_OF, newParameterOf, newParameterOf));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SapClass getTypeConstraint() {
if (typeConstraint != null && typeConstraint.eIsProxy()) {
InternalEObject oldTypeConstraint = (InternalEObject)typeConstraint;
typeConstraint = (SapClass)eResolveProxy(oldTypeConstraint);
if (typeConstraint != oldTypeConstraint) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, GenericsPackage.FORMAL_TYPE_PARAMETER__TYPE_CONSTRAINT, oldTypeConstraint, typeConstraint));
}
}
return typeConstraint;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SapClass basicGetTypeConstraint() {
return typeConstraint;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTypeConstraint(SapClass newTypeConstraint) {
SapClass oldTypeConstraint = typeConstraint;
typeConstraint = newTypeConstraint;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GenericsPackage.FORMAL_TYPE_PARAMETER__TYPE_CONSTRAINT, oldTypeConstraint, typeConstraint));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<ActualTypeParameter> getActualTypeParameters() {
if (actualTypeParameters == null) {
actualTypeParameters = new EObjectWithInverseResolvingEList<ActualTypeParameter>(ActualTypeParameter.class, this, GenericsPackage.FORMAL_TYPE_PARAMETER__ACTUAL_TYPE_PARAMETERS, GenericsPackage.ACTUAL_TYPE_PARAMETER__FORMAL_TYPE_PARAMETER);
}
return actualTypeParameters;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case GenericsPackage.FORMAL_TYPE_PARAMETER__PARAMETER_OF:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetParameterOf((ClassParameterization)otherEnd, msgs);
case GenericsPackage.FORMAL_TYPE_PARAMETER__ACTUAL_TYPE_PARAMETERS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getActualTypeParameters()).basicAdd(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 GenericsPackage.FORMAL_TYPE_PARAMETER__PARAMETER_OF:
return basicSetParameterOf(null, msgs);
case GenericsPackage.FORMAL_TYPE_PARAMETER__ACTUAL_TYPE_PARAMETERS:
return ((InternalEList<?>)getActualTypeParameters()).basicRemove(otherEnd, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID()) {
case GenericsPackage.FORMAL_TYPE_PARAMETER__PARAMETER_OF:
return eInternalContainer().eInverseRemove(this, GenericsPackage.CLASS_PARAMETERIZATION__FORMAL_TYPE_PARAMETERS, ClassParameterization.class, msgs);
}
return super.eBasicRemoveFromContainerFeature(msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case GenericsPackage.FORMAL_TYPE_PARAMETER__PARAMETER_OF:
if (resolve) return getParameterOf();
return basicGetParameterOf();
case GenericsPackage.FORMAL_TYPE_PARAMETER__TYPE_CONSTRAINT:
if (resolve) return getTypeConstraint();
return basicGetTypeConstraint();
case GenericsPackage.FORMAL_TYPE_PARAMETER__ACTUAL_TYPE_PARAMETERS:
return getActualTypeParameters();
}
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 GenericsPackage.FORMAL_TYPE_PARAMETER__PARAMETER_OF:
setParameterOf((ClassParameterization)newValue);
return;
case GenericsPackage.FORMAL_TYPE_PARAMETER__TYPE_CONSTRAINT:
setTypeConstraint((SapClass)newValue);
return;
case GenericsPackage.FORMAL_TYPE_PARAMETER__ACTUAL_TYPE_PARAMETERS:
getActualTypeParameters().clear();
getActualTypeParameters().addAll((Collection<? extends ActualTypeParameter>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case GenericsPackage.FORMAL_TYPE_PARAMETER__PARAMETER_OF:
setParameterOf((ClassParameterization)null);
return;
case GenericsPackage.FORMAL_TYPE_PARAMETER__TYPE_CONSTRAINT:
setTypeConstraint((SapClass)null);
return;
case GenericsPackage.FORMAL_TYPE_PARAMETER__ACTUAL_TYPE_PARAMETERS:
getActualTypeParameters().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case GenericsPackage.FORMAL_TYPE_PARAMETER__PARAMETER_OF:
return basicGetParameterOf() != null;
case GenericsPackage.FORMAL_TYPE_PARAMETER__TYPE_CONSTRAINT:
return typeConstraint != null;
case GenericsPackage.FORMAL_TYPE_PARAMETER__ACTUAL_TYPE_PARAMETERS:
return actualTypeParameters != null && !actualTypeParameters.isEmpty();
}
return super.eIsSet(featureID);
}
} //FormalTypeParameterImpl