jtl-eclipse-master/JTL.emftext.JTL/src/JTL/essentialocl/impl/IfExpImpl.java
/**
 */
package JTL.essentialocl.impl;

import JTL.essentialocl.EssentialoclPackage;
import JTL.essentialocl.IfExp;
import JTL.essentialocl.OclExpression;

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>If Exp</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link JTL.essentialocl.impl.IfExpImpl#getCondition <em>Condition</em>}</li>
 *   <li>{@link JTL.essentialocl.impl.IfExpImpl#getThenExpression <em>Then Expression</em>}</li>
 *   <li>{@link JTL.essentialocl.impl.IfExpImpl#getElseExpression <em>Else Expression</em>}</li>
 * </ul>
 *
 * @generated
 */
public class IfExpImpl extends OclExpressionImpl implements IfExp {
	/**
	 * The cached value of the '{@link #getCondition() <em>Condition</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCondition()
	 * @generated
	 * @ordered
	 */
	protected OclExpression condition;

	/**
	 * The cached value of the '{@link #getThenExpression() <em>Then Expression</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getThenExpression()
	 * @generated
	 * @ordered
	 */
	protected OclExpression thenExpression;

	/**
	 * The cached value of the '{@link #getElseExpression() <em>Else Expression</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getElseExpression()
	 * @generated
	 * @ordered
	 */
	protected OclExpression elseExpression;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected IfExpImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return EssentialoclPackage.Literals.IF_EXP;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public OclExpression getCondition() {
		return condition;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetCondition(OclExpression newCondition, NotificationChain msgs) {
		OclExpression oldCondition = condition;
		condition = newCondition;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, EssentialoclPackage.IF_EXP__CONDITION, oldCondition, newCondition);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setCondition(OclExpression newCondition) {
		if (newCondition != condition) {
			NotificationChain msgs = null;
			if (condition != null)
				msgs = ((InternalEObject)condition).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - EssentialoclPackage.IF_EXP__CONDITION, null, msgs);
			if (newCondition != null)
				msgs = ((InternalEObject)newCondition).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - EssentialoclPackage.IF_EXP__CONDITION, null, msgs);
			msgs = basicSetCondition(newCondition, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EssentialoclPackage.IF_EXP__CONDITION, newCondition, newCondition));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public OclExpression getThenExpression() {
		return thenExpression;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetThenExpression(OclExpression newThenExpression, NotificationChain msgs) {
		OclExpression oldThenExpression = thenExpression;
		thenExpression = newThenExpression;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, EssentialoclPackage.IF_EXP__THEN_EXPRESSION, oldThenExpression, newThenExpression);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setThenExpression(OclExpression newThenExpression) {
		if (newThenExpression != thenExpression) {
			NotificationChain msgs = null;
			if (thenExpression != null)
				msgs = ((InternalEObject)thenExpression).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - EssentialoclPackage.IF_EXP__THEN_EXPRESSION, null, msgs);
			if (newThenExpression != null)
				msgs = ((InternalEObject)newThenExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - EssentialoclPackage.IF_EXP__THEN_EXPRESSION, null, msgs);
			msgs = basicSetThenExpression(newThenExpression, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EssentialoclPackage.IF_EXP__THEN_EXPRESSION, newThenExpression, newThenExpression));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public OclExpression getElseExpression() {
		return elseExpression;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetElseExpression(OclExpression newElseExpression, NotificationChain msgs) {
		OclExpression oldElseExpression = elseExpression;
		elseExpression = newElseExpression;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, EssentialoclPackage.IF_EXP__ELSE_EXPRESSION, oldElseExpression, newElseExpression);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setElseExpression(OclExpression newElseExpression) {
		if (newElseExpression != elseExpression) {
			NotificationChain msgs = null;
			if (elseExpression != null)
				msgs = ((InternalEObject)elseExpression).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - EssentialoclPackage.IF_EXP__ELSE_EXPRESSION, null, msgs);
			if (newElseExpression != null)
				msgs = ((InternalEObject)newElseExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - EssentialoclPackage.IF_EXP__ELSE_EXPRESSION, null, msgs);
			msgs = basicSetElseExpression(newElseExpression, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EssentialoclPackage.IF_EXP__ELSE_EXPRESSION, newElseExpression, newElseExpression));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case EssentialoclPackage.IF_EXP__CONDITION:
				return basicSetCondition(null, msgs);
			case EssentialoclPackage.IF_EXP__THEN_EXPRESSION:
				return basicSetThenExpression(null, msgs);
			case EssentialoclPackage.IF_EXP__ELSE_EXPRESSION:
				return basicSetElseExpression(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 EssentialoclPackage.IF_EXP__CONDITION:
				return getCondition();
			case EssentialoclPackage.IF_EXP__THEN_EXPRESSION:
				return getThenExpression();
			case EssentialoclPackage.IF_EXP__ELSE_EXPRESSION:
				return getElseExpression();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case EssentialoclPackage.IF_EXP__CONDITION:
				setCondition((OclExpression)newValue);
				return;
			case EssentialoclPackage.IF_EXP__THEN_EXPRESSION:
				setThenExpression((OclExpression)newValue);
				return;
			case EssentialoclPackage.IF_EXP__ELSE_EXPRESSION:
				setElseExpression((OclExpression)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EssentialoclPackage.IF_EXP__CONDITION:
				setCondition((OclExpression)null);
				return;
			case EssentialoclPackage.IF_EXP__THEN_EXPRESSION:
				setThenExpression((OclExpression)null);
				return;
			case EssentialoclPackage.IF_EXP__ELSE_EXPRESSION:
				setElseExpression((OclExpression)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case EssentialoclPackage.IF_EXP__CONDITION:
				return condition != null;
			case EssentialoclPackage.IF_EXP__THEN_EXPRESSION:
				return thenExpression != null;
			case EssentialoclPackage.IF_EXP__ELSE_EXPRESSION:
				return elseExpression != null;
		}
		return super.eIsSet(featureID);
	}

} //IfExpImpl
