org.omg.bpmn.bpmn2.impl.MessageFlowImpl Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of org.omg.bpmn.model Show documentation
Ecore and generated code for org.omg.bpmn2
The newest version!
/*
 * Copyright (c) 2012 - 2024 Data In Motion and others.
 * All rights reserved. 
 * 
 * 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
 * 
 * Contributors:
 *      Mark Hoffmann - initial API and implementation
 */
package org.omg.bpmn.bpmn2.impl;

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.omg.bpmn.bpmn2.Bpmn2Package;
import org.omg.bpmn.bpmn2.InteractionNode;
import org.omg.bpmn.bpmn2.Message;
import org.omg.bpmn.bpmn2.MessageFlow;

/**
 * 
 * An implementation of the model object 'Message Flow'.
 * 
 * 
 * The following features are implemented:
 * 
 * 
 *   {@link org.omg.bpmn.bpmn2.impl.MessageFlowImpl#getMessageRef Message Ref}
 *   {@link org.omg.bpmn.bpmn2.impl.MessageFlowImpl#getName Name}
 *   {@link org.omg.bpmn.bpmn2.impl.MessageFlowImpl#getSourceRef Source Ref}
 *   {@link org.omg.bpmn.bpmn2.impl.MessageFlowImpl#getTargetRef Target Ref}
 * 
 *
 * @generated
 */
public class MessageFlowImpl extends BaseElementImpl implements MessageFlow {
	/**
	 * The cached value of the '{@link #getMessageRef() Message Ref}' reference.
	 * 
	 * 
	 * @see #getMessageRef()
	 * @generated
	 * @ordered
	 */
	protected Message messageRef;

	/**
	 * The default value of the '{@link #getName() Name}' attribute.
	 * 
	 * 
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	protected static final String NAME_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getName() Name}' attribute.
	 * 
	 * 
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	protected String name = NAME_EDEFAULT;

	/**
	 * The cached value of the '{@link #getSourceRef() Source Ref}' reference.
	 * 
	 * 
	 * @see #getSourceRef()
	 * @generated
	 * @ordered
	 */
	protected InteractionNode sourceRef;

	/**
	 * The cached value of the '{@link #getTargetRef() Target Ref}' reference.
	 * 
	 * 
	 * @see #getTargetRef()
	 * @generated
	 * @ordered
	 */
	protected InteractionNode targetRef;

	/**
	 * 
	 * 
	 * @generated
	 */
	protected MessageFlowImpl() {
		super();
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return Bpmn2Package.eINSTANCE.getMessageFlow();
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Message getMessageRef() {
		if (messageRef != null && messageRef.eIsProxy()) {
			InternalEObject oldMessageRef = (InternalEObject)messageRef;
			messageRef = (Message)eResolveProxy(oldMessageRef);
			if (messageRef != oldMessageRef) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, Bpmn2Package.MESSAGE_FLOW__MESSAGE_REF, oldMessageRef, messageRef));
			}
		}
		return messageRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public Message basicGetMessageRef() {
		return messageRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setMessageRef(Message newMessageRef) {
		Message oldMessageRef = messageRef;
		messageRef = newMessageRef;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.MESSAGE_FLOW__MESSAGE_REF, oldMessageRef, messageRef));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public String getName() {
		return name;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setName(String newName) {
		String oldName = name;
		name = newName;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.MESSAGE_FLOW__NAME, oldName, name));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public InteractionNode getSourceRef() {
		if (sourceRef != null && sourceRef.eIsProxy()) {
			InternalEObject oldSourceRef = (InternalEObject)sourceRef;
			sourceRef = (InteractionNode)eResolveProxy(oldSourceRef);
			if (sourceRef != oldSourceRef) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, Bpmn2Package.MESSAGE_FLOW__SOURCE_REF, oldSourceRef, sourceRef));
			}
		}
		return sourceRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public InteractionNode basicGetSourceRef() {
		return sourceRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setSourceRef(InteractionNode newSourceRef) {
		InteractionNode oldSourceRef = sourceRef;
		sourceRef = newSourceRef;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.MESSAGE_FLOW__SOURCE_REF, oldSourceRef, sourceRef));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public InteractionNode getTargetRef() {
		if (targetRef != null && targetRef.eIsProxy()) {
			InternalEObject oldTargetRef = (InternalEObject)targetRef;
			targetRef = (InteractionNode)eResolveProxy(oldTargetRef);
			if (targetRef != oldTargetRef) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, Bpmn2Package.MESSAGE_FLOW__TARGET_REF, oldTargetRef, targetRef));
			}
		}
		return targetRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public InteractionNode basicGetTargetRef() {
		return targetRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setTargetRef(InteractionNode newTargetRef) {
		InteractionNode oldTargetRef = targetRef;
		targetRef = newTargetRef;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.MESSAGE_FLOW__TARGET_REF, oldTargetRef, targetRef));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case Bpmn2Package.MESSAGE_FLOW__MESSAGE_REF:
				if (resolve) return getMessageRef();
				return basicGetMessageRef();
			case Bpmn2Package.MESSAGE_FLOW__NAME:
				return getName();
			case Bpmn2Package.MESSAGE_FLOW__SOURCE_REF:
				if (resolve) return getSourceRef();
				return basicGetSourceRef();
			case Bpmn2Package.MESSAGE_FLOW__TARGET_REF:
				if (resolve) return getTargetRef();
				return basicGetTargetRef();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case Bpmn2Package.MESSAGE_FLOW__MESSAGE_REF:
				setMessageRef((Message)newValue);
				return;
			case Bpmn2Package.MESSAGE_FLOW__NAME:
				setName((String)newValue);
				return;
			case Bpmn2Package.MESSAGE_FLOW__SOURCE_REF:
				setSourceRef((InteractionNode)newValue);
				return;
			case Bpmn2Package.MESSAGE_FLOW__TARGET_REF:
				setTargetRef((InteractionNode)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case Bpmn2Package.MESSAGE_FLOW__MESSAGE_REF:
				setMessageRef((Message)null);
				return;
			case Bpmn2Package.MESSAGE_FLOW__NAME:
				setName(NAME_EDEFAULT);
				return;
			case Bpmn2Package.MESSAGE_FLOW__SOURCE_REF:
				setSourceRef((InteractionNode)null);
				return;
			case Bpmn2Package.MESSAGE_FLOW__TARGET_REF:
				setTargetRef((InteractionNode)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case Bpmn2Package.MESSAGE_FLOW__MESSAGE_REF:
				return messageRef != null;
			case Bpmn2Package.MESSAGE_FLOW__NAME:
				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
			case Bpmn2Package.MESSAGE_FLOW__SOURCE_REF:
				return sourceRef != null;
			case Bpmn2Package.MESSAGE_FLOW__TARGET_REF:
				return targetRef != null;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuilder result = new StringBuilder(super.toString());
		result.append(" (name: ");
		result.append(name);
		result.append(')');
		return result.toString();
	}

} //MessageFlowImpl