/*******************************************************************************
 * Copyright (c) 2013, 2019 CEA LIST and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 *
 * Contributors:
 *   E.D.Willink(CEA LIST) - Initial API and implementation
 *******************************************************************************/
package org.eclipse.ocl.examples.codegen.cgmodel.impl;

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;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.jdt.annotation.Nullable;
import org.eclipse.ocl.examples.codegen.cgmodel.CGExecutorShadowPart;
import org.eclipse.ocl.examples.codegen.cgmodel.CGModelPackage;
import org.eclipse.ocl.examples.codegen.cgmodel.CGShadowExp;
import org.eclipse.ocl.examples.codegen.cgmodel.CGShadowPart;
import org.eclipse.ocl.examples.codegen.cgmodel.CGValuedElement;
import org.eclipse.ocl.examples.codegen.cgmodel.util.CGModelVisitor;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>CG Constructor Part</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.ocl.examples.codegen.cgmodel.impl.CGShadowPartImpl#getInit <em>Init</em>}</li>
 *   <li>{@link org.eclipse.ocl.examples.codegen.cgmodel.impl.CGShadowPartImpl#getShadowExp <em>Shadow Exp</em>}</li>
 *   <li>{@link org.eclipse.ocl.examples.codegen.cgmodel.impl.CGShadowPartImpl#getExecutorPart <em>Executor Part</em>}</li>
 * </ul>
 *
 * @generated
 */
public class CGShadowPartImpl extends CGValuedElementImpl implements CGShadowPart {
	/**
	 * The number of structural features of the '<em>CG Shadow Part</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int CG_SHADOW_PART_FEATURE_COUNT = CGValuedElementImpl.CG_VALUED_ELEMENT_FEATURE_COUNT + 3;

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

	/**
	 * The cached value of the '{@link #getExecutorPart() <em>Executor Part</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getExecutorPart()
	 * @generated
	 * @ordered
	 */
	protected CGExecutorShadowPart executorPart;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public CGValuedElement getInit() {
		return init;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetInit(CGValuedElement newInit, NotificationChain msgs) {
		CGValuedElement oldInit = init;
		init = newInit;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, 6, oldInit, newInit);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setInit(CGValuedElement newInit) {
		if (newInit != init) {
			NotificationChain msgs = null;
			if (init != null)
				msgs = ((InternalEObject)init).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - (6), null, msgs);
			if (newInit != null)
				msgs = ((InternalEObject)newInit).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - (6), null, msgs);
			msgs = basicSetInit(newInit, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, 6, newInit, newInit));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public CGShadowExp getShadowExp() {
		if (eContainerFeatureID() != (7)) return null;
		return (CGShadowExp)eInternalContainer();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public CGExecutorShadowPart getExecutorPart() {
		return executorPart;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setExecutorPart(CGExecutorShadowPart newExecutorPart) {
		CGExecutorShadowPart oldExecutorPart = executorPart;
		executorPart = newExecutorPart;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, 8, oldExecutorPart, executorPart));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case 7:
				if (eInternalContainer() != null)
					msgs = eBasicRemoveFromContainer(msgs);
				return eBasicSetContainer(otherEnd, 7, 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 6:
				return basicSetInit(null, msgs);
			case 7:
				return eBasicSetContainer(null, 7, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
		switch (eContainerFeatureID()) {
			case 7:
				return eInternalContainer().eInverseRemove(this, 6, CGShadowExp.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 6:
				return getInit();
			case 7:
				return getShadowExp();
			case 8:
				return getExecutorPart();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case 6:
				setInit((CGValuedElement)newValue);
				return;
			case 8:
				setExecutorPart((CGExecutorShadowPart)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case 6:
				setInit((CGValuedElement)null);
				return;
			case 8:
				setExecutorPart((CGExecutorShadowPart)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case 6:
				return init != null;
			case 7:
				return getShadowExp() != null;
			case 8:
				return executorPart != null;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public <R> R accept(@NonNull CGModelVisitor<R> visitor) {
		return visitor.visitCGShadowPart(this);
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public @NonNull CGValuedElement getNamedValue() {
		return init != null ? init.getNamedValue() : this;
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public @NonNull CGValuedElement getReferredValue() {
		return init != null ? init : this;
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public @NonNull CGValuedElement getSourceValue() {
		return init != null ? init.getSourceValue() : this;
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public @NonNull CGValuedElement getTypedValue() {
		return init != null ? init.getTypedValue() : this;
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public @Nullable String getValueName() {
		return init != null ? init.getValueName() : null;
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public boolean isBoxed() {
		return true;
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public boolean isCommonable() {
		return false;
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public boolean isConstant() {
		return false;
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public boolean isEcore() {
		return false;
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public @Nullable Boolean isEquivalentTo(@NonNull CGValuedElement thatValue) {
		return init != null ? thatValue.isEquivalentTo(init) : super.isEquivalentTo(thatValue);
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public @Nullable Boolean isEquivalentToInternal(@NonNull CGValuedElement thatValue) {
		return init != null ? thatValue.isEquivalentToInternal(init) : null;
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public boolean isGlobal() {
		return false;
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public boolean isUnboxed() {
		return false;
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public boolean rewriteAs(@NonNull CGValuedElement oldValue, @NonNull CGValuedElement newValue) {
		if (oldValue == executorPart) {
			setExecutorPart((CGExecutorShadowPart)newValue);
			return true;
		}
		return false;
	}

} //CGConstructorPartImpl