org.openxma.dsl.dom.model.impl.PropertyAssignmentImpl 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.eclipse.emf.ecore.impl.MinimalEObjectImpl;
import org.openxma.dsl.dom.DomPackage;
import org.openxma.dsl.dom.model.Expression;
import org.openxma.dsl.dom.model.PropertyAssignment;
import org.openxma.dsl.dom.model.PropertyValue;

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

 *   {@link org.openxma.dsl.dom.model.impl.PropertyAssignmentImpl#getProperty Property}
 *   {@link org.openxma.dsl.dom.model.impl.PropertyAssignmentImpl#getExpression Expression}
 * 
 * 
 *
 * @generated
 */
public class PropertyAssignmentImpl extends MinimalEObjectImpl.Container implements PropertyAssignment {
	/**
	 * The cached value of the '{@link #getProperty() Property}' containment reference.
	 * 
	 * 
	 * @see #getProperty()
	 * @generated
	 * @ordered
	 */
	protected PropertyValue property;

	/**
	 * The cached value of the '{@link #getExpression() Expression}' containment reference.
	 * 
	 * 
	 * @see #getExpression()
	 * @generated
	 * @ordered
	 */
	protected Expression expression;

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

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

	/**
	 * 
	 * 
	 * @generated
	 */
	public PropertyValue getProperty() {
		return property;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public NotificationChain basicSetProperty(PropertyValue newProperty, NotificationChain msgs) {
		PropertyValue oldProperty = property;
		property = newProperty;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DomPackage.PROPERTY_ASSIGNMENT__PROPERTY, oldProperty, newProperty);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public void setProperty(PropertyValue newProperty) {
		if (newProperty != property) {
			NotificationChain msgs = null;
			if (property != null)
				msgs = ((InternalEObject)property).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DomPackage.PROPERTY_ASSIGNMENT__PROPERTY, null, msgs);
			if (newProperty != null)
				msgs = ((InternalEObject)newProperty).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DomPackage.PROPERTY_ASSIGNMENT__PROPERTY, null, msgs);
			msgs = basicSetProperty(newProperty, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.PROPERTY_ASSIGNMENT__PROPERTY, newProperty, newProperty));
	}

	/**
	 * 
	 * 
	 * @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.PROPERTY_ASSIGNMENT__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.PROPERTY_ASSIGNMENT__EXPRESSION, null, msgs);
			if (newExpression != null)
				msgs = ((InternalEObject)newExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DomPackage.PROPERTY_ASSIGNMENT__EXPRESSION, null, msgs);
			msgs = basicSetExpression(newExpression, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.PROPERTY_ASSIGNMENT__EXPRESSION, newExpression, newExpression));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case DomPackage.PROPERTY_ASSIGNMENT__PROPERTY:
				return basicSetProperty(null, msgs);
			case DomPackage.PROPERTY_ASSIGNMENT__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.PROPERTY_ASSIGNMENT__PROPERTY:
				return getProperty();
			case DomPackage.PROPERTY_ASSIGNMENT__EXPRESSION:
				return getExpression();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case DomPackage.PROPERTY_ASSIGNMENT__PROPERTY:
				setProperty((PropertyValue)newValue);
				return;
			case DomPackage.PROPERTY_ASSIGNMENT__EXPRESSION:
				setExpression((Expression)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case DomPackage.PROPERTY_ASSIGNMENT__PROPERTY:
				setProperty((PropertyValue)null);
				return;
			case DomPackage.PROPERTY_ASSIGNMENT__EXPRESSION:
				setExpression((Expression)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case DomPackage.PROPERTY_ASSIGNMENT__PROPERTY:
				return property != null;
			case DomPackage.PROPERTY_ASSIGNMENT__EXPRESSION:
				return expression != null;
		}
		return super.eIsSet(featureID);
	}

} //PropertyAssignmentImpl