OperatorInputImpl.java

/**
 * Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
 * Rick Salay.
 * 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:
 *    Alessio Di Sandro - Implementation.
 */
package edu.toronto.cs.se.mmint.mid.operator.impl;

import java.util.Collection;

import org.eclipse.emf.common.notify.Notification;
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.impl.MinimalEObjectImpl;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;

import edu.toronto.cs.se.mmint.mid.Model;
import edu.toronto.cs.se.mmint.mid.ModelEndpoint;
import edu.toronto.cs.se.mmint.mid.operator.ConversionOperator;
import edu.toronto.cs.se.mmint.mid.operator.OperatorInput;
import edu.toronto.cs.se.mmint.mid.operator.OperatorPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Input</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link edu.toronto.cs.se.mmint.mid.operator.impl.OperatorInputImpl#getModel <em>Model</em>}</li>
 *   <li>{@link edu.toronto.cs.se.mmint.mid.operator.impl.OperatorInputImpl#getConversions <em>Conversions</em>}</li>
 *   <li>{@link edu.toronto.cs.se.mmint.mid.operator.impl.OperatorInputImpl#getModelTypeEndpoint <em>Model Type Endpoint</em>}</li>
 * </ul>
 *
 * @generated
 */
public class OperatorInputImpl extends MinimalEObjectImpl.Container implements OperatorInput {
	/**
	 * The cached value of the '{@link #getModel() <em>Model</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getModel()
	 * @generated
	 * @ordered
	 */
	protected Model model;

	/**
	 * The cached value of the '{@link #getConversions() <em>Conversions</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getConversions()
	 * @generated
	 * @ordered
	 */
	protected EList<ConversionOperator> conversions;

	/**
	 * The cached value of the '{@link #getModelTypeEndpoint() <em>Model Type Endpoint</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getModelTypeEndpoint()
	 * @generated
	 * @ordered
	 */
	protected ModelEndpoint modelTypeEndpoint;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Model getModel() {
		if (model != null && model.eIsProxy()) {
			InternalEObject oldModel = (InternalEObject)model;
			model = (Model)eResolveProxy(oldModel);
			if (model != oldModel) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, OperatorPackage.OPERATOR_INPUT__MODEL, oldModel, model));
			}
		}
		return model;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Model basicGetModel() {
		return model;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setModel(Model newModel) {
		Model oldModel = model;
		model = newModel;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, OperatorPackage.OPERATOR_INPUT__MODEL, oldModel, model));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ConversionOperator> getConversions() {
		if (conversions == null) {
			conversions = new EObjectResolvingEList<ConversionOperator>(ConversionOperator.class, this, OperatorPackage.OPERATOR_INPUT__CONVERSIONS);
		}
		return conversions;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ModelEndpoint getModelTypeEndpoint() {
		if (modelTypeEndpoint != null && modelTypeEndpoint.eIsProxy()) {
			InternalEObject oldModelTypeEndpoint = (InternalEObject)modelTypeEndpoint;
			modelTypeEndpoint = (ModelEndpoint)eResolveProxy(oldModelTypeEndpoint);
			if (modelTypeEndpoint != oldModelTypeEndpoint) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, OperatorPackage.OPERATOR_INPUT__MODEL_TYPE_ENDPOINT, oldModelTypeEndpoint, modelTypeEndpoint));
			}
		}
		return modelTypeEndpoint;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ModelEndpoint basicGetModelTypeEndpoint() {
		return modelTypeEndpoint;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setModelTypeEndpoint(ModelEndpoint newModelTypeEndpoint) {
		ModelEndpoint oldModelTypeEndpoint = modelTypeEndpoint;
		modelTypeEndpoint = newModelTypeEndpoint;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, OperatorPackage.OPERATOR_INPUT__MODEL_TYPE_ENDPOINT, oldModelTypeEndpoint, modelTypeEndpoint));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case OperatorPackage.OPERATOR_INPUT__MODEL:
				if (resolve) return getModel();
				return basicGetModel();
			case OperatorPackage.OPERATOR_INPUT__CONVERSIONS:
				return getConversions();
			case OperatorPackage.OPERATOR_INPUT__MODEL_TYPE_ENDPOINT:
				if (resolve) return getModelTypeEndpoint();
				return basicGetModelTypeEndpoint();
		}
		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 OperatorPackage.OPERATOR_INPUT__MODEL:
				setModel((Model)newValue);
				return;
			case OperatorPackage.OPERATOR_INPUT__CONVERSIONS:
				getConversions().clear();
				getConversions().addAll((Collection<? extends ConversionOperator>)newValue);
				return;
			case OperatorPackage.OPERATOR_INPUT__MODEL_TYPE_ENDPOINT:
				setModelTypeEndpoint((ModelEndpoint)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case OperatorPackage.OPERATOR_INPUT__MODEL:
				setModel((Model)null);
				return;
			case OperatorPackage.OPERATOR_INPUT__CONVERSIONS:
				getConversions().clear();
				return;
			case OperatorPackage.OPERATOR_INPUT__MODEL_TYPE_ENDPOINT:
				setModelTypeEndpoint((ModelEndpoint)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case OperatorPackage.OPERATOR_INPUT__MODEL:
				return model != null;
			case OperatorPackage.OPERATOR_INPUT__CONVERSIONS:
				return conversions != null && !conversions.isEmpty();
			case OperatorPackage.OPERATOR_INPUT__MODEL_TYPE_ENDPOINT:
				return modelTypeEndpoint != null;
		}
		return super.eIsSet(featureID);
	}

} //OperatorInputImpl