/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.eclipse.papyrus.infra.constraints.impl;
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.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.papyrus.infra.constraints.ConstraintDescriptor;
import org.eclipse.papyrus.infra.constraints.ConstraintsPackage;
import org.eclipse.papyrus.infra.constraints.DisplayUnit;
import org.eclipse.papyrus.infra.constraints.SimpleConstraint;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Constraint Descriptor</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.papyrus.infra.constraints.impl.ConstraintDescriptorImpl#getName <em>Name</em>}</li>
* <li>{@link org.eclipse.papyrus.infra.constraints.impl.ConstraintDescriptorImpl#getDisplay <em>Display</em>}</li>
* <li>{@link org.eclipse.papyrus.infra.constraints.impl.ConstraintDescriptorImpl#isOverrideable <em>Overrideable</em>}</li>
* <li>{@link org.eclipse.papyrus.infra.constraints.impl.ConstraintDescriptorImpl#getOverriddenConstraints <em>Overridden Constraints</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public abstract class ConstraintDescriptorImpl extends EObjectImpl implements ConstraintDescriptor {
/**
* The default value of the '{@link #getName() <em>Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getName()
* @generated
* @ordered
*/
protected static final String NAME_EDEFAULT = null;
/**
* The cached value of the '{@link #getName() <em>Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getName()
* @generated
* @ordered
*/
protected String name = NAME_EDEFAULT;
/**
* The default value of the '{@link #isOverrideable() <em>Overrideable</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isOverrideable()
* @generated
* @ordered
*/
protected static final boolean OVERRIDEABLE_EDEFAULT = true;
/**
* The cached value of the '{@link #isOverrideable() <em>Overrideable</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isOverrideable()
* @generated
* @ordered
*/
protected boolean overrideable = OVERRIDEABLE_EDEFAULT;
/**
* The cached value of the '{@link #getOverriddenConstraints() <em>Overridden Constraints</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOverriddenConstraints()
* @generated
* @ordered
*/
protected EList<SimpleConstraint> overriddenConstraints;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ConstraintDescriptorImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ConstraintsPackage.Literals.CONSTRAINT_DESCRIPTOR;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getName() {
return name;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setName(String newName) {
String oldName = name;
name = newName;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ConstraintsPackage.CONSTRAINT_DESCRIPTOR__NAME, oldName, name));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public DisplayUnit getDisplay() {
if (eContainerFeatureID() != ConstraintsPackage.CONSTRAINT_DESCRIPTOR__DISPLAY) return null;
return (DisplayUnit)eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetDisplay(DisplayUnit newDisplay, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newDisplay, ConstraintsPackage.CONSTRAINT_DESCRIPTOR__DISPLAY, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setDisplay(DisplayUnit newDisplay) {
if (newDisplay != eInternalContainer() || (eContainerFeatureID() != ConstraintsPackage.CONSTRAINT_DESCRIPTOR__DISPLAY && newDisplay != null)) {
if (EcoreUtil.isAncestor(this, newDisplay))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newDisplay != null)
msgs = ((InternalEObject)newDisplay).eInverseAdd(this, ConstraintsPackage.DISPLAY_UNIT__CONSTRAINTS, DisplayUnit.class, msgs);
msgs = basicSetDisplay(newDisplay, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ConstraintsPackage.CONSTRAINT_DESCRIPTOR__DISPLAY, newDisplay, newDisplay));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isOverrideable() {
return overrideable;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setOverrideable(boolean newOverrideable) {
boolean oldOverrideable = overrideable;
overrideable = newOverrideable;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ConstraintsPackage.CONSTRAINT_DESCRIPTOR__OVERRIDEABLE, oldOverrideable, overrideable));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<SimpleConstraint> getOverriddenConstraints() {
if (overriddenConstraints == null) {
overriddenConstraints = new EObjectResolvingEList<SimpleConstraint>(SimpleConstraint.class, this, ConstraintsPackage.CONSTRAINT_DESCRIPTOR__OVERRIDDEN_CONSTRAINTS);
}
return overriddenConstraints;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__DISPLAY:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetDisplay((DisplayUnit)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_DESCRIPTOR__DISPLAY:
return basicSetDisplay(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_DESCRIPTOR__DISPLAY:
return eInternalContainer().eInverseRemove(this, ConstraintsPackage.DISPLAY_UNIT__CONSTRAINTS, DisplayUnit.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_DESCRIPTOR__NAME:
return getName();
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__DISPLAY:
return getDisplay();
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__OVERRIDEABLE:
return isOverrideable();
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__OVERRIDDEN_CONSTRAINTS:
return getOverriddenConstraints();
}
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_DESCRIPTOR__NAME:
setName((String)newValue);
return;
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__DISPLAY:
setDisplay((DisplayUnit)newValue);
return;
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__OVERRIDEABLE:
setOverrideable((Boolean)newValue);
return;
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__OVERRIDDEN_CONSTRAINTS:
getOverriddenConstraints().clear();
getOverriddenConstraints().addAll((Collection<? extends SimpleConstraint>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__NAME:
setName(NAME_EDEFAULT);
return;
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__DISPLAY:
setDisplay((DisplayUnit)null);
return;
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__OVERRIDEABLE:
setOverrideable(OVERRIDEABLE_EDEFAULT);
return;
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__OVERRIDDEN_CONSTRAINTS:
getOverriddenConstraints().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__DISPLAY:
return getDisplay() != null;
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__OVERRIDEABLE:
return overrideable != OVERRIDEABLE_EDEFAULT;
case ConstraintsPackage.CONSTRAINT_DESCRIPTOR__OVERRIDDEN_CONSTRAINTS:
return overriddenConstraints != null && !overriddenConstraints.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(" (name: ");
result.append(name);
result.append(", overrideable: ");
result.append(overrideable);
result.append(')');
return result.toString();
}
} //ConstraintDescriptorImpl