org.eclipse.fmc.mm/src/org/eclipse/fmc/mm/impl/StructureVarianceImpl.java

/*******************************************************************************
 * <copyright>
 *
 * Copyright (c) 2013, 2013 SAP AG.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    SAP AG - initial API, implementation and documentation
 *
 * </copyright>
 *
 *******************************************************************************/
package org.eclipse.fmc.mm.impl;

import java.util.Collection;

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.util.EObjectWithInverseResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.fmc.mm.Access;
import org.eclipse.fmc.mm.FmcPackage;
import org.eclipse.fmc.mm.IFMCElementVisitor;
import org.eclipse.fmc.mm.StructureVariance;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Structure Variance</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.fmc.mm.impl.StructureVarianceImpl#getConnections <em>Connections</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class StructureVarianceImpl extends FMCNodeImpl implements StructureVariance {
	/**
	 * The cached value of the '{@link #getConnections() <em>Connections</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getConnections()
	 * @generated
	 * @ordered
	 */
	protected EList<Access> connections;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Access> getConnections() {
		if (connections == null) {
			connections = new EObjectWithInverseResolvingEList<Access>(Access.class, this, FmcPackage.STRUCTURE_VARIANCE__CONNECTIONS, FmcPackage.ACCESS__TARGET);
		}
		return connections;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case FmcPackage.STRUCTURE_VARIANCE__CONNECTIONS:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getConnections()).basicAdd(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 FmcPackage.STRUCTURE_VARIANCE__CONNECTIONS:
				return ((InternalEList<?>)getConnections()).basicRemove(otherEnd, 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 FmcPackage.STRUCTURE_VARIANCE__CONNECTIONS:
				return getConnections();
		}
		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 FmcPackage.STRUCTURE_VARIANCE__CONNECTIONS:
				getConnections().clear();
				getConnections().addAll((Collection<? extends Access>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case FmcPackage.STRUCTURE_VARIANCE__CONNECTIONS:
				getConnections().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case FmcPackage.STRUCTURE_VARIANCE__CONNECTIONS:
				return connections != null && !connections.isEmpty();
		}
		return super.eIsSet(featureID);
	}
	
	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated NOT
	 */
	@Override
	public Object accept(IFMCElementVisitor visitor, Object object) {
		return visitor.visitStructureVariance(this, object);
	}

} //StructureVarianceImpl