/**
 * <copyright>
 *
 * Copyright (c) 2013, 2019 Willink Transformations 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 - Initial API and implementation
 *
 * </copyright>
 */
package org.eclipse.qvtd.pivot.qvtimperative.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.emf.ecore.util.EcoreUtil;
import org.eclipse.ocl.pivot.internal.VariableDeclarationImpl;
import org.eclipse.qvtd.pivot.qvtbase.impl.RuleImpl;
import org.eclipse.qvtd.pivot.qvtimperative.Mapping;
import org.eclipse.qvtd.pivot.qvtimperative.MappingParameter;
import org.eclipse.qvtd.pivot.qvtimperative.QVTimperativePackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Mapping Parameter</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.qvtd.pivot.qvtimperative.impl.MappingParameterImpl#getOwningMapping <em>Owning Mapping</em>}</li>
 * </ul>
 *
 * @generated
 */
public abstract class MappingParameterImpl extends VariableDeclarationImpl implements MappingParameter {
	/**
	 * The number of structural features of the '<em>Mapping Parameter</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int MAPPING_PARAMETER_FEATURE_COUNT = VariableDeclarationImpl.VARIABLE_DECLARATION_FEATURE_COUNT + 1;
	/**
	 * The number of operations of the '<em>Mapping Parameter</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int MAPPING_PARAMETER_OPERATION_COUNT = VariableDeclarationImpl.VARIABLE_DECLARATION_OPERATION_COUNT + 0;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Mapping getOwningMapping() {
		if (eContainerFeatureID() != (VariableDeclarationImpl.VARIABLE_DECLARATION_FEATURE_COUNT + 0)) return null;
		return (Mapping)eInternalContainer();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetOwningMapping(Mapping newOwningMapping, NotificationChain msgs) {
		msgs = eBasicSetContainer((InternalEObject)newOwningMapping, VariableDeclarationImpl.VARIABLE_DECLARATION_FEATURE_COUNT + 0, msgs);
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setOwningMapping(Mapping newOwningMapping) {
		if (newOwningMapping != eInternalContainer() || (eContainerFeatureID() != (VariableDeclarationImpl.VARIABLE_DECLARATION_FEATURE_COUNT + 0) && newOwningMapping != null)) {
			if (EcoreUtil.isAncestor(this, newOwningMapping))
				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
			NotificationChain msgs = null;
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			if (newOwningMapping != null)
				msgs = ((InternalEObject)newOwningMapping).eInverseAdd(this, RuleImpl.RULE_FEATURE_COUNT + 1, Mapping.class, msgs);
			msgs = basicSetOwningMapping(newOwningMapping, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, VariableDeclarationImpl.VARIABLE_DECLARATION_FEATURE_COUNT + 0, newOwningMapping, newOwningMapping));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case VariableDeclarationImpl.VARIABLE_DECLARATION_FEATURE_COUNT + 0:
				if (eInternalContainer() != null)
					msgs = eBasicRemoveFromContainer(msgs);
				return basicSetOwningMapping((Mapping)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 VariableDeclarationImpl.VARIABLE_DECLARATION_FEATURE_COUNT + 0:
				return basicSetOwningMapping(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
		switch (eContainerFeatureID()) {
			case VariableDeclarationImpl.VARIABLE_DECLARATION_FEATURE_COUNT + 0:
				return eInternalContainer().eInverseRemove(this, RuleImpl.RULE_FEATURE_COUNT + 1, Mapping.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 VariableDeclarationImpl.VARIABLE_DECLARATION_FEATURE_COUNT + 0:
				return getOwningMapping();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case VariableDeclarationImpl.VARIABLE_DECLARATION_FEATURE_COUNT + 0:
				setOwningMapping((Mapping)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case VariableDeclarationImpl.VARIABLE_DECLARATION_FEATURE_COUNT + 0:
				setOwningMapping((Mapping)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case VariableDeclarationImpl.VARIABLE_DECLARATION_FEATURE_COUNT + 0:
				return getOwningMapping() != null;
		}
		return super.eIsSet(featureID);
	}


} //MappingParameterImpl