/**
* <copyright>
* </copyright>
*
* $Id: ConstraintImpl.java,v 1.2 2011/03/05 21:51:24 auhl Exp $
*/
package data.constraints.impl;
import data.classes.ClassesPackage;
import data.classes.Context;
import data.classes.SapClass;
import data.constraints.Constraint;
import data.constraints.ConstraintsPackage;
import data.constraints.SeverityInState;
import dataaccess.expressions.Expression;
import java.util.Collection;
import modelmanagement.impl.NamedElementImpl;
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.EObjectContainmentEList;
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>Constraint</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link data.constraints.impl.ConstraintImpl#getTheContext <em>The Context</em>}</li>
* <li>{@link data.constraints.impl.ConstraintImpl#getConstrainedType <em>Constrained Type</em>}</li>
* <li>{@link data.constraints.impl.ConstraintImpl#getSeverityInState <em>Severity In State</em>}</li>
* <li>{@link data.constraints.impl.ConstraintImpl#getConstraintExpression <em>Constraint Expression</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class ConstraintImpl extends NamedElementImpl implements Constraint {
/**
* The cached value of the '{@link #getSeverityInState() <em>Severity In State</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSeverityInState()
* @generated
* @ordered
*/
protected EList<SeverityInState> severityInState;
/**
* The cached value of the '{@link #getConstraintExpression() <em>Constraint Expression</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getConstraintExpression()
* @generated
* @ordered
*/
protected Expression constraintExpression;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ConstraintImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ConstraintsPackage.Literals.CONSTRAINT;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Context getTheContext() {
if (eContainerFeatureID() != ConstraintsPackage.CONSTRAINT__THE_CONTEXT) return null;
return (Context)eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Context basicGetTheContext() {
if (eContainerFeatureID() != ConstraintsPackage.CONSTRAINT__THE_CONTEXT) return null;
return (Context)eInternalContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetTheContext(Context newTheContext, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newTheContext, ConstraintsPackage.CONSTRAINT__THE_CONTEXT, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTheContext(Context newTheContext) {
if (newTheContext != eInternalContainer() || (eContainerFeatureID() != ConstraintsPackage.CONSTRAINT__THE_CONTEXT && newTheContext != null)) {
if (EcoreUtil.isAncestor(this, newTheContext))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newTheContext != null)
msgs = ((InternalEObject)newTheContext).eInverseAdd(this, ClassesPackage.CONTEXT__CONSTRAINTS, Context.class, msgs);
msgs = basicSetTheContext(newTheContext, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ConstraintsPackage.CONSTRAINT__THE_CONTEXT, newTheContext, newTheContext));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SapClass getConstrainedType() {
if (eContainerFeatureID() != ConstraintsPackage.CONSTRAINT__CONSTRAINED_TYPE) return null;
return (SapClass)eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SapClass basicGetConstrainedType() {
if (eContainerFeatureID() != ConstraintsPackage.CONSTRAINT__CONSTRAINED_TYPE) return null;
return (SapClass)eInternalContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetConstrainedType(SapClass newConstrainedType, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newConstrainedType, ConstraintsPackage.CONSTRAINT__CONSTRAINED_TYPE, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setConstrainedType(SapClass newConstrainedType) {
if (newConstrainedType != eInternalContainer() || (eContainerFeatureID() != ConstraintsPackage.CONSTRAINT__CONSTRAINED_TYPE && newConstrainedType != null)) {
if (EcoreUtil.isAncestor(this, newConstrainedType))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newConstrainedType != null)
msgs = ((InternalEObject)newConstrainedType).eInverseAdd(this, ClassesPackage.SAP_CLASS__CONSTRAINTS, SapClass.class, msgs);
msgs = basicSetConstrainedType(newConstrainedType, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ConstraintsPackage.CONSTRAINT__CONSTRAINED_TYPE, newConstrainedType, newConstrainedType));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<SeverityInState> getSeverityInState() {
if (severityInState == null) {
severityInState = new EObjectContainmentEList.Resolving<SeverityInState>(SeverityInState.class, this, ConstraintsPackage.CONSTRAINT__SEVERITY_IN_STATE);
}
return severityInState;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getConstraintExpression() {
if (constraintExpression != null && constraintExpression.eIsProxy()) {
InternalEObject oldConstraintExpression = (InternalEObject)constraintExpression;
constraintExpression = (Expression)eResolveProxy(oldConstraintExpression);
if (constraintExpression != oldConstraintExpression) {
InternalEObject newConstraintExpression = (InternalEObject)constraintExpression;
NotificationChain msgs = oldConstraintExpression.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ConstraintsPackage.CONSTRAINT__CONSTRAINT_EXPRESSION, null, null);
if (newConstraintExpression.eInternalContainer() == null) {
msgs = newConstraintExpression.eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ConstraintsPackage.CONSTRAINT__CONSTRAINT_EXPRESSION, null, msgs);
}
if (msgs != null) msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, ConstraintsPackage.CONSTRAINT__CONSTRAINT_EXPRESSION, oldConstraintExpression, constraintExpression));
}
}
return constraintExpression;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression basicGetConstraintExpression() {
return constraintExpression;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetConstraintExpression(Expression newConstraintExpression, NotificationChain msgs) {
Expression oldConstraintExpression = constraintExpression;
constraintExpression = newConstraintExpression;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ConstraintsPackage.CONSTRAINT__CONSTRAINT_EXPRESSION, oldConstraintExpression, newConstraintExpression);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setConstraintExpression(Expression newConstraintExpression) {
if (newConstraintExpression != constraintExpression) {
NotificationChain msgs = null;
if (constraintExpression != null)
msgs = ((InternalEObject)constraintExpression).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ConstraintsPackage.CONSTRAINT__CONSTRAINT_EXPRESSION, null, msgs);
if (newConstraintExpression != null)
msgs = ((InternalEObject)newConstraintExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ConstraintsPackage.CONSTRAINT__CONSTRAINT_EXPRESSION, null, msgs);
msgs = basicSetConstraintExpression(newConstraintExpression, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ConstraintsPackage.CONSTRAINT__CONSTRAINT_EXPRESSION, newConstraintExpression, newConstraintExpression));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case ConstraintsPackage.CONSTRAINT__THE_CONTEXT:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetTheContext((Context)otherEnd, msgs);
case ConstraintsPackage.CONSTRAINT__CONSTRAINED_TYPE:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetConstrainedType((SapClass)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 ConstraintsPackage.CONSTRAINT__THE_CONTEXT:
return basicSetTheContext(null, msgs);
case ConstraintsPackage.CONSTRAINT__CONSTRAINED_TYPE:
return basicSetConstrainedType(null, msgs);
case ConstraintsPackage.CONSTRAINT__SEVERITY_IN_STATE:
return ((InternalEList<?>)getSeverityInState()).basicRemove(otherEnd, msgs);
case ConstraintsPackage.CONSTRAINT__CONSTRAINT_EXPRESSION:
return basicSetConstraintExpression(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID()) {
case ConstraintsPackage.CONSTRAINT__THE_CONTEXT:
return eInternalContainer().eInverseRemove(this, ClassesPackage.CONTEXT__CONSTRAINTS, Context.class, msgs);
case ConstraintsPackage.CONSTRAINT__CONSTRAINED_TYPE:
return eInternalContainer().eInverseRemove(this, ClassesPackage.SAP_CLASS__CONSTRAINTS, SapClass.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 ConstraintsPackage.CONSTRAINT__THE_CONTEXT:
if (resolve) return getTheContext();
return basicGetTheContext();
case ConstraintsPackage.CONSTRAINT__CONSTRAINED_TYPE:
if (resolve) return getConstrainedType();
return basicGetConstrainedType();
case ConstraintsPackage.CONSTRAINT__SEVERITY_IN_STATE:
return getSeverityInState();
case ConstraintsPackage.CONSTRAINT__CONSTRAINT_EXPRESSION:
if (resolve) return getConstraintExpression();
return basicGetConstraintExpression();
}
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 ConstraintsPackage.CONSTRAINT__THE_CONTEXT:
setTheContext((Context)newValue);
return;
case ConstraintsPackage.CONSTRAINT__CONSTRAINED_TYPE:
setConstrainedType((SapClass)newValue);
return;
case ConstraintsPackage.CONSTRAINT__SEVERITY_IN_STATE:
getSeverityInState().clear();
getSeverityInState().addAll((Collection<? extends SeverityInState>)newValue);
return;
case ConstraintsPackage.CONSTRAINT__CONSTRAINT_EXPRESSION:
setConstraintExpression((Expression)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ConstraintsPackage.CONSTRAINT__THE_CONTEXT:
setTheContext((Context)null);
return;
case ConstraintsPackage.CONSTRAINT__CONSTRAINED_TYPE:
setConstrainedType((SapClass)null);
return;
case ConstraintsPackage.CONSTRAINT__SEVERITY_IN_STATE:
getSeverityInState().clear();
return;
case ConstraintsPackage.CONSTRAINT__CONSTRAINT_EXPRESSION:
setConstraintExpression((Expression)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ConstraintsPackage.CONSTRAINT__THE_CONTEXT:
return basicGetTheContext() != null;
case ConstraintsPackage.CONSTRAINT__CONSTRAINED_TYPE:
return basicGetConstrainedType() != null;
case ConstraintsPackage.CONSTRAINT__SEVERITY_IN_STATE:
return severityInState != null && !severityInState.isEmpty();
case ConstraintsPackage.CONSTRAINT__CONSTRAINT_EXPRESSION:
return constraintExpression != null;
}
return super.eIsSet(featureID);
}
} //ConstraintImpl