plugins/org.eclipse.app4mc.amalthea.model/xcore-gen/org/eclipse/app4mc/amalthea/model/impl/WhileLoopImpl.java

/**
 * *******************************************************************************
 *  Copyright (c) 2015-2021 Robert Bosch GmbH and others.
 * 
 *  This program and the accompanying materials are made
 *  available under the terms of the Eclipse Public License 2.0
 *  which is available at https://www.eclipse.org/legal/epl-2.0/
 * 
 *  SPDX-License-Identifier: EPL-2.0
 * 
 *     Generated using Eclipse EMF
 * 
 * *******************************************************************************
 */
package org.eclipse.app4mc.amalthea.model.impl;

import java.util.Collection;

import org.eclipse.app4mc.amalthea.model.ActivityGraphItem;
import org.eclipse.app4mc.amalthea.model.AmaltheaPackage;
import org.eclipse.app4mc.amalthea.model.ConditionDisjunction;
import org.eclipse.app4mc.amalthea.model.IActivityGraphItemContainer;
import org.eclipse.app4mc.amalthea.model.WhileLoop;

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.InternalEList;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>While Loop</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.app4mc.amalthea.model.impl.WhileLoopImpl#getItems <em>Items</em>}</li>
 *   <li>{@link org.eclipse.app4mc.amalthea.model.impl.WhileLoopImpl#getCondition <em>Condition</em>}</li>
 * </ul>
 *
 * @since 1.2
 * @generated
 */
public class WhileLoopImpl extends ActivityGraphItemImpl implements WhileLoop {
	/**
	 * The cached value of the '{@link #getItems() <em>Items</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getItems()
	 * @generated
	 * @ordered
	 */
	protected EList<ActivityGraphItem> items;

	/**
	 * The cached value of the '{@link #getCondition() <em>Condition</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCondition()
	 * @generated
	 * @ordered
	 */
	protected ConditionDisjunction condition;

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return AmaltheaPackage.eINSTANCE.getWhileLoop();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EList<ActivityGraphItem> getItems() {
		if (items == null) {
			items = new EObjectContainmentEList<ActivityGraphItem>(ActivityGraphItem.class, this, AmaltheaPackage.WHILE_LOOP__ITEMS);
		}
		return items;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public ConditionDisjunction getCondition() {
		return condition;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetCondition(ConditionDisjunction newCondition, NotificationChain msgs) {
		ConditionDisjunction oldCondition = condition;
		condition = newCondition;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AmaltheaPackage.WHILE_LOOP__CONDITION, oldCondition, newCondition);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setCondition(ConditionDisjunction newCondition) {
		if (newCondition != condition) {
			NotificationChain msgs = null;
			if (condition != null)
				msgs = ((InternalEObject)condition).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AmaltheaPackage.WHILE_LOOP__CONDITION, null, msgs);
			if (newCondition != null)
				msgs = ((InternalEObject)newCondition).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AmaltheaPackage.WHILE_LOOP__CONDITION, null, msgs);
			msgs = basicSetCondition(newCondition, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, AmaltheaPackage.WHILE_LOOP__CONDITION, newCondition, newCondition));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case AmaltheaPackage.WHILE_LOOP__ITEMS:
				return ((InternalEList<?>)getItems()).basicRemove(otherEnd, msgs);
			case AmaltheaPackage.WHILE_LOOP__CONDITION:
				return basicSetCondition(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 AmaltheaPackage.WHILE_LOOP__ITEMS:
				return getItems();
			case AmaltheaPackage.WHILE_LOOP__CONDITION:
				return getCondition();
		}
		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 AmaltheaPackage.WHILE_LOOP__ITEMS:
				getItems().clear();
				getItems().addAll((Collection<? extends ActivityGraphItem>)newValue);
				return;
			case AmaltheaPackage.WHILE_LOOP__CONDITION:
				setCondition((ConditionDisjunction)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case AmaltheaPackage.WHILE_LOOP__ITEMS:
				getItems().clear();
				return;
			case AmaltheaPackage.WHILE_LOOP__CONDITION:
				setCondition((ConditionDisjunction)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case AmaltheaPackage.WHILE_LOOP__ITEMS:
				return items != null && !items.isEmpty();
			case AmaltheaPackage.WHILE_LOOP__CONDITION:
				return condition != null;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
		if (baseClass == IActivityGraphItemContainer.class) {
			switch (derivedFeatureID) {
				case AmaltheaPackage.WHILE_LOOP__ITEMS: return AmaltheaPackage.IACTIVITY_GRAPH_ITEM_CONTAINER__ITEMS;
				default: return -1;
			}
		}
		return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
		if (baseClass == IActivityGraphItemContainer.class) {
			switch (baseFeatureID) {
				case AmaltheaPackage.IACTIVITY_GRAPH_ITEM_CONTAINER__ITEMS: return AmaltheaPackage.WHILE_LOOP__ITEMS;
				default: return -1;
			}
		}
		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}

} //WhileLoopImpl