DynamicElementImpl.java

/*******************************************************************************
 * Copyright (c) 2012, 2015 Willink Transformations and others.
 * 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:
 *   E.D.Willink - Initial API and implementation
 *******************************************************************************/
package org.eclipse.ocl.pivot.internal;

import java.util.Collection;

import org.eclipse.emf.common.notify.Notification;
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.ocl.pivot.Comment;
import org.eclipse.ocl.pivot.DynamicElement;
import org.eclipse.ocl.pivot.Element;
import org.eclipse.ocl.pivot.ElementExtension;
import org.eclipse.ocl.pivot.PivotPackage;
import org.eclipse.ocl.pivot.Type;
import org.eclipse.ocl.pivot.util.Visitor;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Dynamic Element</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.ocl.pivot.internal.DynamicElementImpl#getMetaType <em>Meta Type</em>}</li>
 * </ul>
 *
 * @generated
 */
public class DynamicElementImpl extends ElementImpl implements DynamicElement
{
	/**
	 * The cached value of the '{@link #getMetaType() <em>Meta Type</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getMetaType()
	 * @generated
	 * @ordered
	 */
	protected Type metaType;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Type getMetaType()
	{
		if (metaType != null && metaType.eIsProxy())
		{
			InternalEObject oldMetaType = (InternalEObject)metaType;
			metaType = (Type)eResolveProxy(oldMetaType);
			if (metaType != oldMetaType)
			{
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, PivotPackage.DYNAMIC_ELEMENT__META_TYPE, oldMetaType, metaType));
			}
		}
		return metaType;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Type basicGetMetaType()
	{
		return metaType;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setMetaType(Type newMetaType)
	{
		Type oldMetaType = metaType;
		metaType = newMetaType;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, PivotPackage.DYNAMIC_ELEMENT__META_TYPE, oldMetaType, metaType));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType)
	{
		switch (featureID)
		{
			case PivotPackage.DYNAMIC_ELEMENT__ANNOTATING_COMMENTS:
				return getAnnotatingComments();
			case PivotPackage.DYNAMIC_ELEMENT__OWNED_ANNOTATIONS:
				return getOwnedAnnotations();
			case PivotPackage.DYNAMIC_ELEMENT__OWNED_COMMENTS:
				return getOwnedComments();
			case PivotPackage.DYNAMIC_ELEMENT__OWNED_EXTENSIONS:
				return getOwnedExtensions();
			case PivotPackage.DYNAMIC_ELEMENT__META_TYPE:
				if (resolve) return getMetaType();
				return basicGetMetaType();
		}
		return eDynamicGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue)
	{
		switch (featureID)
		{
			case PivotPackage.DYNAMIC_ELEMENT__ANNOTATING_COMMENTS:
				getAnnotatingComments().clear();
				getAnnotatingComments().addAll((Collection<? extends Comment>)newValue);
				return;
			case PivotPackage.DYNAMIC_ELEMENT__OWNED_ANNOTATIONS:
				getOwnedAnnotations().clear();
				getOwnedAnnotations().addAll((Collection<? extends Element>)newValue);
				return;
			case PivotPackage.DYNAMIC_ELEMENT__OWNED_COMMENTS:
				getOwnedComments().clear();
				getOwnedComments().addAll((Collection<? extends Comment>)newValue);
				return;
			case PivotPackage.DYNAMIC_ELEMENT__OWNED_EXTENSIONS:
				getOwnedExtensions().clear();
				getOwnedExtensions().addAll((Collection<? extends ElementExtension>)newValue);
				return;
			case PivotPackage.DYNAMIC_ELEMENT__META_TYPE:
				setMetaType((Type)newValue);
				return;
		}
		eDynamicSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID)
	{
		switch (featureID)
		{
			case PivotPackage.DYNAMIC_ELEMENT__ANNOTATING_COMMENTS:
				getAnnotatingComments().clear();
				return;
			case PivotPackage.DYNAMIC_ELEMENT__OWNED_ANNOTATIONS:
				getOwnedAnnotations().clear();
				return;
			case PivotPackage.DYNAMIC_ELEMENT__OWNED_COMMENTS:
				getOwnedComments().clear();
				return;
			case PivotPackage.DYNAMIC_ELEMENT__OWNED_EXTENSIONS:
				getOwnedExtensions().clear();
				return;
			case PivotPackage.DYNAMIC_ELEMENT__META_TYPE:
				setMetaType((Type)null);
				return;
		}
		eDynamicUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID)
	{
		switch (featureID)
		{
			case PivotPackage.DYNAMIC_ELEMENT__ANNOTATING_COMMENTS:
				return annotatingComments != null && !annotatingComments.isEmpty();
			case PivotPackage.DYNAMIC_ELEMENT__OWNED_ANNOTATIONS:
				return ownedAnnotations != null && !ownedAnnotations.isEmpty();
			case PivotPackage.DYNAMIC_ELEMENT__OWNED_COMMENTS:
				return ownedComments != null && !ownedComments.isEmpty();
			case PivotPackage.DYNAMIC_ELEMENT__OWNED_EXTENSIONS:
				return ownedExtensions != null && !ownedExtensions.isEmpty();
			case PivotPackage.DYNAMIC_ELEMENT__META_TYPE:
				return metaType != null;
		}
		return eDynamicIsSet(featureID);
	}

	@Override
	public <R> R accept(@NonNull Visitor<R> visitor) {
		return visitor.visitDynamicElement(this);
	}
} //DynamicElementImpl