org.eclipse.emf.refactor.comrel/src/comrel/impl/MultiFeatureHelperImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package comrel.impl;

import comrel.ComrelPackage;
import comrel.MultiFeatureHelper;
import comrel.MultiOutputPort;

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>Multi Feature Helper</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link comrel.impl.MultiFeatureHelperImpl#getOutputPort <em>Output Port</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class MultiFeatureHelperImpl extends FeatureHelperImpl implements MultiFeatureHelper {
	/**
	 * The cached value of the '{@link #getOutputPort() <em>Output Port</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOutputPort()
	 * @generated
	 * @ordered
	 */
	protected MultiOutputPort outputPort;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public MultiOutputPort getOutputPort() {
		return outputPort;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetOutputPort(MultiOutputPort newOutputPort, NotificationChain msgs) {
		MultiOutputPort oldOutputPort = outputPort;
		outputPort = newOutputPort;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ComrelPackage.MULTI_FEATURE_HELPER__OUTPUT_PORT, oldOutputPort, newOutputPort);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setOutputPort(MultiOutputPort newOutputPort) {
		if (newOutputPort != outputPort) {
			NotificationChain msgs = null;
			if (outputPort != null)
				msgs = ((InternalEObject)outputPort).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ComrelPackage.MULTI_FEATURE_HELPER__OUTPUT_PORT, null, msgs);
			if (newOutputPort != null)
				msgs = ((InternalEObject)newOutputPort).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ComrelPackage.MULTI_FEATURE_HELPER__OUTPUT_PORT, null, msgs);
			msgs = basicSetOutputPort(newOutputPort, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ComrelPackage.MULTI_FEATURE_HELPER__OUTPUT_PORT, newOutputPort, newOutputPort));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case ComrelPackage.MULTI_FEATURE_HELPER__OUTPUT_PORT:
				return basicSetOutputPort(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 ComrelPackage.MULTI_FEATURE_HELPER__OUTPUT_PORT:
				return getOutputPort();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case ComrelPackage.MULTI_FEATURE_HELPER__OUTPUT_PORT:
				setOutputPort((MultiOutputPort)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ComrelPackage.MULTI_FEATURE_HELPER__OUTPUT_PORT:
				setOutputPort((MultiOutputPort)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case ComrelPackage.MULTI_FEATURE_HELPER__OUTPUT_PORT:
				return outputPort != null;
		}
		return super.eIsSet(featureID);
	}

} //MultiFeatureHelperImpl