RouterImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.eclipse.acceleo.tutorial.webapp.impl;

import java.util.Collection;

import org.eclipse.acceleo.tutorial.webapp.Application;
import org.eclipse.acceleo.tutorial.webapp.Router;
import org.eclipse.acceleo.tutorial.webapp.RouterMapping;
import org.eclipse.acceleo.tutorial.webapp.WebappPackage;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

import org.eclipse.emf.common.util.EList;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Router</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.acceleo.tutorial.webapp.impl.RouterImpl#getMappings <em>Mappings</em>}</li>
 *   <li>{@link org.eclipse.acceleo.tutorial.webapp.impl.RouterImpl#getApplication <em>Application</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class RouterImpl extends NamedElementImpl implements Router {
	/**
	 * The cached value of the '{@link #getMappings() <em>Mappings</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getMappings()
	 * @generated
	 * @ordered
	 */
	protected EList<RouterMapping> mappings;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<RouterMapping> getMappings() {
		if (mappings == null) {
			mappings = new EObjectContainmentEList<RouterMapping>(RouterMapping.class, this, WebappPackage.ROUTER__MAPPINGS);
		}
		return mappings;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Application getApplication() {
		if (eContainerFeatureID() != WebappPackage.ROUTER__APPLICATION) return null;
		return (Application)eContainer();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetApplication(Application newApplication, NotificationChain msgs) {
		msgs = eBasicSetContainer((InternalEObject)newApplication, WebappPackage.ROUTER__APPLICATION, msgs);
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setApplication(Application newApplication) {
		if (newApplication != eInternalContainer() || (eContainerFeatureID() != WebappPackage.ROUTER__APPLICATION && newApplication != null)) {
			if (EcoreUtil.isAncestor(this, newApplication))
				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
			NotificationChain msgs = null;
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			if (newApplication != null)
				msgs = ((InternalEObject)newApplication).eInverseAdd(this, WebappPackage.APPLICATION__ROUTER, Application.class, msgs);
			msgs = basicSetApplication(newApplication, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, WebappPackage.ROUTER__APPLICATION, newApplication, newApplication));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case WebappPackage.ROUTER__APPLICATION:
				if (eInternalContainer() != null)
					msgs = eBasicRemoveFromContainer(msgs);
				return basicSetApplication((Application)otherEnd, msgs);
		}
		return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case WebappPackage.ROUTER__MAPPINGS:
				return ((InternalEList<?>)getMappings()).basicRemove(otherEnd, msgs);
			case WebappPackage.ROUTER__APPLICATION:
				return basicSetApplication(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
		switch (eContainerFeatureID()) {
			case WebappPackage.ROUTER__APPLICATION:
				return eInternalContainer().eInverseRemove(this, WebappPackage.APPLICATION__ROUTER, Application.class, msgs);
		}
		return super.eBasicRemoveFromContainerFeature(msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case WebappPackage.ROUTER__MAPPINGS:
				return getMappings();
			case WebappPackage.ROUTER__APPLICATION:
				return getApplication();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case WebappPackage.ROUTER__MAPPINGS:
				getMappings().clear();
				getMappings().addAll((Collection<? extends RouterMapping>)newValue);
				return;
			case WebappPackage.ROUTER__APPLICATION:
				setApplication((Application)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case WebappPackage.ROUTER__MAPPINGS:
				getMappings().clear();
				return;
			case WebappPackage.ROUTER__APPLICATION:
				setApplication((Application)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case WebappPackage.ROUTER__MAPPINGS:
				return mappings != null && !mappings.isEmpty();
			case WebappPackage.ROUTER__APPLICATION:
				return getApplication() != null;
		}
		return super.eIsSet(featureID);
	}

} //RouterImpl