/**
 * Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 *  All rights reserved. This program and the accompanying materials 
 *  are made available under the terms of the Eclipse Public License 2.0  
 *  which accompanies this distribution, and is available at 
 *  https://www.eclipse.org/legal/epl-2.0/ 
 * 
 *  SPDX-License-Identifier: EPL-2.0 
 * 
 *  Based on ideas from Xtext, Xtend, Xcore
 *   
 *  Contributors:  
 *  		Christophe Loetz  (Loetz GmbH&Co.KG) - Initial implementation 
 *  
 */
package org.eclipse.osbp.xtext.entitymock.impl;

import java.util.Collection;

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;

import org.eclipse.osbp.xtext.entitymock.EntityMockDSLPackage;
import org.eclipse.osbp.xtext.entitymock.EntityMockObjectFunction;
import org.eclipse.osbp.xtext.entitymock.EntityMockObjectFunctionParameter;

import org.eclipse.xtext.common.types.JvmTypeReference;

import org.eclipse.xtext.xbase.XExpression;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Entity Mock Object Function</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.osbp.xtext.entitymock.impl.EntityMockObjectFunctionImpl#getOftype <em>Oftype</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.entitymock.impl.EntityMockObjectFunctionImpl#getParams <em>Params</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.entitymock.impl.EntityMockObjectFunctionImpl#getBody <em>Body</em>}</li>
 * </ul>
 *
 * @generated
 */
public class EntityMockObjectFunctionImpl extends IEntityMockObjectAttributeImpl implements EntityMockObjectFunction {
	/**
	 * The cached value of the '{@link #getOftype() <em>Oftype</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOftype()
	 * @generated
	 * @ordered
	 */
	protected JvmTypeReference oftype;

	/**
	 * The cached value of the '{@link #getParams() <em>Params</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getParams()
	 * @generated
	 * @ordered
	 */
	protected EList<EntityMockObjectFunctionParameter> params;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public JvmTypeReference getOftype() {
		return oftype;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetOftype(JvmTypeReference newOftype, NotificationChain msgs) {
		JvmTypeReference oldOftype = oftype;
		oftype = newOftype;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__OFTYPE, oldOftype, newOftype);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setOftype(JvmTypeReference newOftype) {
		if (newOftype != oftype) {
			NotificationChain msgs = null;
			if (oftype != null)
				msgs = ((InternalEObject)oftype).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__OFTYPE, null, msgs);
			if (newOftype != null)
				msgs = ((InternalEObject)newOftype).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__OFTYPE, null, msgs);
			msgs = basicSetOftype(newOftype, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__OFTYPE, newOftype, newOftype));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<EntityMockObjectFunctionParameter> getParams() {
		if (params == null) {
			params = new EObjectContainmentEList<EntityMockObjectFunctionParameter>(EntityMockObjectFunctionParameter.class, this, EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__PARAMS);
		}
		return params;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public XExpression getBody() {
		return body;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetBody(XExpression newBody, NotificationChain msgs) {
		XExpression oldBody = body;
		body = newBody;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__BODY, oldBody, newBody);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setBody(XExpression newBody) {
		if (newBody != body) {
			NotificationChain msgs = null;
			if (body != null)
				msgs = ((InternalEObject)body).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__BODY, null, msgs);
			if (newBody != null)
				msgs = ((InternalEObject)newBody).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__BODY, null, msgs);
			msgs = basicSetBody(newBody, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__BODY, newBody, newBody));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__OFTYPE:
				return basicSetOftype(null, msgs);
			case EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__PARAMS:
				return ((InternalEList<?>)getParams()).basicRemove(otherEnd, msgs);
			case EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__BODY:
				return basicSetBody(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 EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__OFTYPE:
				return getOftype();
			case EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__PARAMS:
				return getParams();
			case EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__BODY:
				return getBody();
		}
		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 EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__OFTYPE:
				setOftype((JvmTypeReference)newValue);
				return;
			case EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__PARAMS:
				getParams().clear();
				getParams().addAll((Collection<? extends EntityMockObjectFunctionParameter>)newValue);
				return;
			case EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__BODY:
				setBody((XExpression)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__OFTYPE:
				setOftype((JvmTypeReference)null);
				return;
			case EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__PARAMS:
				getParams().clear();
				return;
			case EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__BODY:
				setBody((XExpression)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__OFTYPE:
				return oftype != null;
			case EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__PARAMS:
				return params != null && !params.isEmpty();
			case EntityMockDSLPackage.ENTITY_MOCK_OBJECT_FUNCTION__BODY:
				return body != null;
		}
		return super.eIsSet(featureID);
	}

} //EntityMockObjectFunctionImpl