/**
*/
package org.archstudio.xadl3.statechart_1_0.impl;
import java.util.Collection;
import org.archstudio.xadl3.statechart_1_0.Constraint;
import org.archstudio.xadl3.statechart_1_0.PseudoState;
import org.archstudio.xadl3.statechart_1_0.Statechart_1_0Package;
import org.archstudio.xadl3.statechart_1_0.Transition;
import org.archstudio.xadl3.xadlcore_3_0.Extension;
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.MinimalEObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>Transition</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.archstudio.xadl3.statechart_1_0.impl.TransitionImpl#getFrom <em>From</em>}</li>
* <li>{@link org.archstudio.xadl3.statechart_1_0.impl.TransitionImpl#getTo <em>To</em>}</li>
* <li>{@link org.archstudio.xadl3.statechart_1_0.impl.TransitionImpl#getConstraint <em>Constraint</em>}</li>
* <li>{@link org.archstudio.xadl3.statechart_1_0.impl.TransitionImpl#getExt <em>Ext</em>}</li>
* <li>{@link org.archstudio.xadl3.statechart_1_0.impl.TransitionImpl#getId <em>Id</em>}</li>
* <li>{@link org.archstudio.xadl3.statechart_1_0.impl.TransitionImpl#getName <em>Name</em>}</li>
* </ul>
*
* @generated
*/
public class TransitionImpl extends MinimalEObjectImpl.Container implements Transition {
/**
* The cached value of the '{@link #getFrom() <em>From</em>}' reference. <!-- begin-user-doc --> <!-- end-user-doc
* -->
*
* @see #getFrom()
* @generated
* @ordered
*/
protected PseudoState from;
/**
* The cached value of the '{@link #getTo() <em>To</em>}' reference. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getTo()
* @generated
* @ordered
*/
protected PseudoState to;
/**
* The cached value of the '{@link #getConstraint() <em>Constraint</em>}' containment reference. <!-- begin-user-doc
* --> <!-- end-user-doc -->
*
* @see #getConstraint()
* @generated
* @ordered
*/
protected Constraint constraint;
/**
* The cached value of the '{@link #getExt() <em>Ext</em>}' containment reference list. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getExt()
* @generated
* @ordered
*/
protected EList<Extension> ext;
/**
* The default value of the '{@link #getId() <em>Id</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getId()
* @generated
* @ordered
*/
protected static final String ID_EDEFAULT = null;
/**
* The cached value of the '{@link #getId() <em>Id</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getId()
* @generated
* @ordered
*/
protected String id = ID_EDEFAULT;
/**
* 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;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected TransitionImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return Statechart_1_0Package.Literals.TRANSITION;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public PseudoState getFrom() {
return from;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setFrom(PseudoState newFrom) {
PseudoState oldFrom = from;
from = newFrom;
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, Statechart_1_0Package.TRANSITION__FROM, oldFrom,
from));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public PseudoState getTo() {
return to;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setTo(PseudoState newTo) {
PseudoState oldTo = to;
to = newTo;
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, Statechart_1_0Package.TRANSITION__TO, oldTo, to));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Constraint getConstraint() {
return constraint;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetConstraint(Constraint newConstraint, NotificationChain msgs) {
Constraint oldConstraint = constraint;
constraint = newConstraint;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
Statechart_1_0Package.TRANSITION__CONSTRAINT, oldConstraint, newConstraint);
if (msgs == null) {
msgs = notification;
}
else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setConstraint(Constraint newConstraint) {
if (newConstraint != constraint) {
NotificationChain msgs = null;
if (constraint != null) {
msgs = ((InternalEObject) constraint).eInverseRemove(this,
EOPPOSITE_FEATURE_BASE - Statechart_1_0Package.TRANSITION__CONSTRAINT, null, msgs);
}
if (newConstraint != null) {
msgs = ((InternalEObject) newConstraint).eInverseAdd(this,
EOPPOSITE_FEATURE_BASE - Statechart_1_0Package.TRANSITION__CONSTRAINT, null, msgs);
}
msgs = basicSetConstraint(newConstraint, msgs);
if (msgs != null) {
msgs.dispatch();
}
}
else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, Statechart_1_0Package.TRANSITION__CONSTRAINT,
newConstraint, newConstraint));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public EList<Extension> getExt() {
if (ext == null) {
ext = new EObjectContainmentEList<Extension>(Extension.class, this, Statechart_1_0Package.TRANSITION__EXT);
}
return ext;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String getId() {
return id;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setId(String newId) {
String oldId = id;
id = newId;
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, Statechart_1_0Package.TRANSITION__ID, oldId, id));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String getName() {
return name;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setName(String newName) {
String oldName = name;
name = newName;
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, Statechart_1_0Package.TRANSITION__NAME, oldName,
name));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case Statechart_1_0Package.TRANSITION__CONSTRAINT:
return basicSetConstraint(null, msgs);
case Statechart_1_0Package.TRANSITION__EXT:
return ((InternalEList<?>) getExt()).basicRemove(otherEnd, 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 Statechart_1_0Package.TRANSITION__FROM:
return getFrom();
case Statechart_1_0Package.TRANSITION__TO:
return getTo();
case Statechart_1_0Package.TRANSITION__CONSTRAINT:
return getConstraint();
case Statechart_1_0Package.TRANSITION__EXT:
return getExt();
case Statechart_1_0Package.TRANSITION__ID:
return getId();
case Statechart_1_0Package.TRANSITION__NAME:
return getName();
}
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 Statechart_1_0Package.TRANSITION__FROM:
setFrom((PseudoState) newValue);
return;
case Statechart_1_0Package.TRANSITION__TO:
setTo((PseudoState) newValue);
return;
case Statechart_1_0Package.TRANSITION__CONSTRAINT:
setConstraint((Constraint) newValue);
return;
case Statechart_1_0Package.TRANSITION__EXT:
getExt().clear();
getExt().addAll((Collection<? extends Extension>) newValue);
return;
case Statechart_1_0Package.TRANSITION__ID:
setId((String) newValue);
return;
case Statechart_1_0Package.TRANSITION__NAME:
setName((String) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case Statechart_1_0Package.TRANSITION__FROM:
setFrom((PseudoState) null);
return;
case Statechart_1_0Package.TRANSITION__TO:
setTo((PseudoState) null);
return;
case Statechart_1_0Package.TRANSITION__CONSTRAINT:
setConstraint((Constraint) null);
return;
case Statechart_1_0Package.TRANSITION__EXT:
getExt().clear();
return;
case Statechart_1_0Package.TRANSITION__ID:
setId(ID_EDEFAULT);
return;
case Statechart_1_0Package.TRANSITION__NAME:
setName(NAME_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case Statechart_1_0Package.TRANSITION__FROM:
return from != null;
case Statechart_1_0Package.TRANSITION__TO:
return to != null;
case Statechart_1_0Package.TRANSITION__CONSTRAINT:
return constraint != null;
case Statechart_1_0Package.TRANSITION__EXT:
return ext != null && !ext.isEmpty();
case Statechart_1_0Package.TRANSITION__ID:
return ID_EDEFAULT == null ? id != null : !ID_EDEFAULT.equals(id);
case Statechart_1_0Package.TRANSITION__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
}
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(" (id: ");
result.append(id);
result.append(", name: ");
result.append(name);
result.append(')');
return result.toString();
}
} // TransitionImpl