org.openxma.dsl.dom.model.impl.AliasedExpressionImpl Maven / Gradle / Ivy

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/**
 * 
 * 
 *
 * $Id$
 */
package org.openxma.dsl.dom.model.impl;

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;
import org.openxma.dsl.dom.DomPackage;
import org.openxma.dsl.dom.model.AliasedExpression;
import org.openxma.dsl.dom.model.Expression;

/**
 * 
 * An implementation of the model object 'Aliased Expression'.
 * 
 * 
 * The following features are implemented:
 * 

 *   {@link org.openxma.dsl.dom.model.impl.AliasedExpressionImpl#getExpression Expression}
 *   {@link org.openxma.dsl.dom.model.impl.AliasedExpressionImpl#getName Name}
 * 
 * 
 *
 * @generated
 */
public class AliasedExpressionImpl extends ExpressionImpl implements AliasedExpression {
	/**
     * The cached value of the '{@link #getExpression() Expression}' containment reference.
     * 
	 * 
     * @see #getExpression()
     * @generated
     * @ordered
     */
	protected Expression expression;

	/**
     * The default value of the '{@link #getName() Name}' attribute.
     * 
	 * 
     * @see #getName()
     * @generated
     * @ordered
     */
	protected static final String NAME_EDEFAULT = null;

	/**
     * The cached value of the '{@link #getName() Name}' attribute.
     * 
	 * 
     * @see #getName()
     * @generated
     * @ordered
     */
	protected String name = NAME_EDEFAULT;

	/**
     * 
	 * 
     * @generated
     */
	protected AliasedExpressionImpl() {
        super();
    }

	/**
     * 
	 * 
     * @generated
     */
	@Override
	protected EClass eStaticClass() {
        return DomPackage.Literals.ALIASED_EXPRESSION;
    }

	/**
     * 
	 * 
     * @generated
     */
	public Expression getExpression() {
        return expression;
    }

	/**
     * 
	 * 
     * @generated
     */
	public NotificationChain basicSetExpression(Expression newExpression, NotificationChain msgs) {
        Expression oldExpression = expression;
        expression = newExpression;
        if (eNotificationRequired()) {
            ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DomPackage.ALIASED_EXPRESSION__EXPRESSION, oldExpression, newExpression);
            if (msgs == null) msgs = notification; else msgs.add(notification);
        }
        return msgs;
    }

	/**
     * 
	 * 
     * @generated
     */
	public void setExpression(Expression newExpression) {
        if (newExpression != expression) {
            NotificationChain msgs = null;
            if (expression != null)
                msgs = ((InternalEObject)expression).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DomPackage.ALIASED_EXPRESSION__EXPRESSION, null, msgs);
            if (newExpression != null)
                msgs = ((InternalEObject)newExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DomPackage.ALIASED_EXPRESSION__EXPRESSION, null, msgs);
            msgs = basicSetExpression(newExpression, msgs);
            if (msgs != null) msgs.dispatch();
        }
        else if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.ALIASED_EXPRESSION__EXPRESSION, newExpression, newExpression));
    }

	/**
     * 
	 * 
     * @generated
     */
	public String getName() {
        return name;
    }

	/**
     * 
	 * 
     * @generated
     */
	public void setName(String newName) {
        String oldName = name;
        name = newName;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.ALIASED_EXPRESSION__NAME, oldName, name));
    }

	/**
     * 
	 * 
     * @generated
     */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
        switch (featureID) {
            case DomPackage.ALIASED_EXPRESSION__EXPRESSION:
                return basicSetExpression(null, msgs);
        }
        return super.eInverseRemove(otherEnd, featureID, msgs);
    }

	/**
     * 
	 * 
     * @generated
     */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
        switch (featureID) {
            case DomPackage.ALIASED_EXPRESSION__EXPRESSION:
                return getExpression();
            case DomPackage.ALIASED_EXPRESSION__NAME:
                return getName();
        }
        return super.eGet(featureID, resolve, coreType);
    }

	/**
     * 
	 * 
     * @generated
     */
	@Override
	public void eSet(int featureID, Object newValue) {
        switch (featureID) {
            case DomPackage.ALIASED_EXPRESSION__EXPRESSION:
                setExpression((Expression)newValue);
                return;
            case DomPackage.ALIASED_EXPRESSION__NAME:
                setName((String)newValue);
                return;
        }
        super.eSet(featureID, newValue);
    }

	/**
     * 
	 * 
     * @generated
     */
	@Override
	public void eUnset(int featureID) {
        switch (featureID) {
            case DomPackage.ALIASED_EXPRESSION__EXPRESSION:
                setExpression((Expression)null);
                return;
            case DomPackage.ALIASED_EXPRESSION__NAME:
                setName(NAME_EDEFAULT);
                return;
        }
        super.eUnset(featureID);
    }

	/**
     * 
	 * 
     * @generated
     */
	@Override
	public boolean eIsSet(int featureID) {
        switch (featureID) {
            case DomPackage.ALIASED_EXPRESSION__EXPRESSION:
                return expression != null;
            case DomPackage.ALIASED_EXPRESSION__NAME:
                return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
        }
        return super.eIsSet(featureID);
    }

	/**
     * 
	 * 
     * @generated
     */
	@Override
	public String toString() {
        if (eIsProxy()) return super.toString();

        StringBuffer result = new StringBuffer(super.toString());
        result.append(" (name: ");
        result.append(name);
        result.append(')');
        return result.toString();
    }

} //AliasedExpressionImpl