/**
* <copyright>
* </copyright>
*
* $Id: TernaryImpl.java,v 1.2 2011/03/05 21:52:04 auhl Exp $
*/
package dataaccess.expressions.impl;
import dataaccess.expressions.Expression;
import dataaccess.expressions.ExpressionsPackage;
import dataaccess.expressions.Ternary;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Ternary</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link dataaccess.expressions.impl.TernaryImpl#getFalseExpr <em>False Expr</em>}</li>
* <li>{@link dataaccess.expressions.impl.TernaryImpl#getTrueExpr <em>True Expr</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class TernaryImpl extends ConditionalExpressionImpl implements Ternary {
/**
* The cached value of the '{@link #getFalseExpr() <em>False Expr</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getFalseExpr()
* @generated
* @ordered
*/
protected Expression falseExpr;
/**
* The cached value of the '{@link #getTrueExpr() <em>True Expr</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTrueExpr()
* @generated
* @ordered
*/
protected Expression trueExpr;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected TernaryImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ExpressionsPackage.Literals.TERNARY;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getFalseExpr() {
if (falseExpr != null && falseExpr.eIsProxy()) {
InternalEObject oldFalseExpr = (InternalEObject)falseExpr;
falseExpr = (Expression)eResolveProxy(oldFalseExpr);
if (falseExpr != oldFalseExpr) {
InternalEObject newFalseExpr = (InternalEObject)falseExpr;
NotificationChain msgs = oldFalseExpr.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__FALSE_EXPR, null, null);
if (newFalseExpr.eInternalContainer() == null) {
msgs = newFalseExpr.eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__FALSE_EXPR, null, msgs);
}
if (msgs != null) msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExpressionsPackage.TERNARY__FALSE_EXPR, oldFalseExpr, falseExpr));
}
}
return falseExpr;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression basicGetFalseExpr() {
return falseExpr;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetFalseExpr(Expression newFalseExpr, NotificationChain msgs) {
Expression oldFalseExpr = falseExpr;
falseExpr = newFalseExpr;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ExpressionsPackage.TERNARY__FALSE_EXPR, oldFalseExpr, newFalseExpr);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setFalseExpr(Expression newFalseExpr) {
if (newFalseExpr != falseExpr) {
NotificationChain msgs = null;
if (falseExpr != null)
msgs = ((InternalEObject)falseExpr).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__FALSE_EXPR, null, msgs);
if (newFalseExpr != null)
msgs = ((InternalEObject)newFalseExpr).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__FALSE_EXPR, null, msgs);
msgs = basicSetFalseExpr(newFalseExpr, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ExpressionsPackage.TERNARY__FALSE_EXPR, newFalseExpr, newFalseExpr));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getTrueExpr() {
if (trueExpr != null && trueExpr.eIsProxy()) {
InternalEObject oldTrueExpr = (InternalEObject)trueExpr;
trueExpr = (Expression)eResolveProxy(oldTrueExpr);
if (trueExpr != oldTrueExpr) {
InternalEObject newTrueExpr = (InternalEObject)trueExpr;
NotificationChain msgs = oldTrueExpr.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__TRUE_EXPR, null, null);
if (newTrueExpr.eInternalContainer() == null) {
msgs = newTrueExpr.eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__TRUE_EXPR, null, msgs);
}
if (msgs != null) msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExpressionsPackage.TERNARY__TRUE_EXPR, oldTrueExpr, trueExpr));
}
}
return trueExpr;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression basicGetTrueExpr() {
return trueExpr;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetTrueExpr(Expression newTrueExpr, NotificationChain msgs) {
Expression oldTrueExpr = trueExpr;
trueExpr = newTrueExpr;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ExpressionsPackage.TERNARY__TRUE_EXPR, oldTrueExpr, newTrueExpr);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTrueExpr(Expression newTrueExpr) {
if (newTrueExpr != trueExpr) {
NotificationChain msgs = null;
if (trueExpr != null)
msgs = ((InternalEObject)trueExpr).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__TRUE_EXPR, null, msgs);
if (newTrueExpr != null)
msgs = ((InternalEObject)newTrueExpr).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__TRUE_EXPR, null, msgs);
msgs = basicSetTrueExpr(newTrueExpr, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ExpressionsPackage.TERNARY__TRUE_EXPR, newTrueExpr, newTrueExpr));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case ExpressionsPackage.TERNARY__FALSE_EXPR:
return basicSetFalseExpr(null, msgs);
case ExpressionsPackage.TERNARY__TRUE_EXPR:
return basicSetTrueExpr(null, 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 ExpressionsPackage.TERNARY__FALSE_EXPR:
if (resolve) return getFalseExpr();
return basicGetFalseExpr();
case ExpressionsPackage.TERNARY__TRUE_EXPR:
if (resolve) return getTrueExpr();
return basicGetTrueExpr();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case ExpressionsPackage.TERNARY__FALSE_EXPR:
setFalseExpr((Expression)newValue);
return;
case ExpressionsPackage.TERNARY__TRUE_EXPR:
setTrueExpr((Expression)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ExpressionsPackage.TERNARY__FALSE_EXPR:
setFalseExpr((Expression)null);
return;
case ExpressionsPackage.TERNARY__TRUE_EXPR:
setTrueExpr((Expression)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ExpressionsPackage.TERNARY__FALSE_EXPR:
return falseExpr != null;
case ExpressionsPackage.TERNARY__TRUE_EXPR:
return trueExpr != null;
}
return super.eIsSet(featureID);
}
} //TernaryImpl