org.eclipse.rmf.reqif10/src/org/eclipse/rmf/reqif10/impl/AttributeDefinitionEnumerationImpl.java

/**
 * Copyright (c) 2013 itemis AG 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:
 *     Mark Broerkens - initial API and implementation
 * 
 */
package org.eclipse.rmf.reqif10.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.rmf.reqif10.AttributeDefinitionEnumeration;
import org.eclipse.rmf.reqif10.AttributeValueEnumeration;
import org.eclipse.rmf.reqif10.DatatypeDefinitionEnumeration;
import org.eclipse.rmf.reqif10.ReqIF10Package;

/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>Attribute Definition Enumeration</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 * <li>{@link org.eclipse.rmf.reqif10.impl.AttributeDefinitionEnumerationImpl#isMultiValued <em>Multi Valued</em>}</li>
 * <li>{@link org.eclipse.rmf.reqif10.impl.AttributeDefinitionEnumerationImpl#getType <em>Type</em>}</li>
 * <li>{@link org.eclipse.rmf.reqif10.impl.AttributeDefinitionEnumerationImpl#getDefaultValue <em>Default Value</em>}</li>
 * </ul>
 * </p>
 * 
 * @generated
 */
public class AttributeDefinitionEnumerationImpl extends AttributeDefinitionImpl implements AttributeDefinitionEnumeration {
	/**
	 * The default value of the '{@link #isMultiValued() <em>Multi Valued</em>}' attribute. <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 * 
	 * @see #isMultiValued()
	 * @generated
	 * @ordered
	 */
	protected static final boolean MULTI_VALUED_EDEFAULT = false;

	/**
	 * The cached value of the '{@link #isMultiValued() <em>Multi Valued</em>}' attribute. <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 * 
	 * @see #isMultiValued()
	 * @generated
	 * @ordered
	 */
	protected boolean multiValued = MULTI_VALUED_EDEFAULT;

	/**
	 * This is true if the Multi Valued attribute has been set. <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 * @ordered
	 */
	protected boolean multiValuedESet;

	/**
	 * The cached value of the '{@link #getType() <em>Type</em>}' reference. <!-- begin-user-doc --> <!-- end-user-doc
	 * -->
	 * 
	 * @see #getType()
	 * @generated
	 * @ordered
	 */
	protected DatatypeDefinitionEnumeration type;

	/**
	 * This is true if the Type reference has been set. <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 * @ordered
	 */
	protected boolean typeESet;

	/**
	 * The cached value of the '{@link #getDefaultValue() <em>Default Value</em>}' containment reference. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getDefaultValue()
	 * @generated
	 * @ordered
	 */
	protected AttributeValueEnumeration defaultValue;

	/**
	 * This is true if the Default Value containment reference has been set. <!-- begin-user-doc --> <!-- end-user-doc
	 * -->
	 * 
	 * @generated
	 * @ordered
	 */
	protected boolean defaultValueESet;

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return ReqIF10Package.Literals.ATTRIBUTE_DEFINITION_ENUMERATION;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public boolean isMultiValued() {
		return multiValued;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void setMultiValued(boolean newMultiValued) {
		boolean oldMultiValued = multiValued;
		multiValued = newMultiValued;
		boolean oldMultiValuedESet = multiValuedESet;
		multiValuedESet = true;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__MULTI_VALUED, oldMultiValued,
					multiValued, !oldMultiValuedESet));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void unsetMultiValued() {
		boolean oldMultiValued = multiValued;
		boolean oldMultiValuedESet = multiValuedESet;
		multiValued = MULTI_VALUED_EDEFAULT;
		multiValuedESet = false;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.UNSET, ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__MULTI_VALUED, oldMultiValued,
					MULTI_VALUED_EDEFAULT, oldMultiValuedESet));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public boolean isSetMultiValued() {
		return multiValuedESet;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public DatatypeDefinitionEnumeration getType() {
		if (type != null && type.eIsProxy()) {
			InternalEObject oldType = (InternalEObject) type;
			type = (DatatypeDefinitionEnumeration) eResolveProxy(oldType);
			if (type != oldType) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__TYPE, oldType, type));
			}
		}
		return type;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public DatatypeDefinitionEnumeration basicGetType() {
		return type;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void setType(DatatypeDefinitionEnumeration newType) {
		DatatypeDefinitionEnumeration oldType = type;
		type = newType;
		boolean oldTypeESet = typeESet;
		typeESet = true;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__TYPE, oldType, type, !oldTypeESet));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void unsetType() {
		DatatypeDefinitionEnumeration oldType = type;
		boolean oldTypeESet = typeESet;
		type = null;
		typeESet = false;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.UNSET, ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__TYPE, oldType, null, oldTypeESet));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public boolean isSetType() {
		return typeESet;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public AttributeValueEnumeration getDefaultValue() {
		return defaultValue;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public NotificationChain basicSetDefaultValue(AttributeValueEnumeration newDefaultValue, NotificationChain msgs) {
		AttributeValueEnumeration oldDefaultValue = defaultValue;
		defaultValue = newDefaultValue;
		boolean oldDefaultValueESet = defaultValueESet;
		defaultValueESet = true;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
					ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__DEFAULT_VALUE, oldDefaultValue, newDefaultValue, !oldDefaultValueESet);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void setDefaultValue(AttributeValueEnumeration newDefaultValue) {
		if (newDefaultValue != defaultValue) {
			NotificationChain msgs = null;
			if (defaultValue != null)
				msgs = ((InternalEObject) defaultValue).eInverseRemove(this, EOPPOSITE_FEATURE_BASE
						- ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__DEFAULT_VALUE, null, msgs);
			if (newDefaultValue != null)
				msgs = ((InternalEObject) newDefaultValue).eInverseAdd(this, EOPPOSITE_FEATURE_BASE
						- ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__DEFAULT_VALUE, null, msgs);
			msgs = basicSetDefaultValue(newDefaultValue, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else {
			boolean oldDefaultValueESet = defaultValueESet;
			defaultValueESet = true;
			if (eNotificationRequired())
				eNotify(new ENotificationImpl(this, Notification.SET, ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__DEFAULT_VALUE,
						newDefaultValue, newDefaultValue, !oldDefaultValueESet));
		}
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public NotificationChain basicUnsetDefaultValue(NotificationChain msgs) {
		AttributeValueEnumeration oldDefaultValue = defaultValue;
		defaultValue = null;
		boolean oldDefaultValueESet = defaultValueESet;
		defaultValueESet = false;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.UNSET,
					ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__DEFAULT_VALUE, oldDefaultValue, null, oldDefaultValueESet);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void unsetDefaultValue() {
		if (defaultValue != null) {
			NotificationChain msgs = null;
			msgs = ((InternalEObject) defaultValue).eInverseRemove(this, EOPPOSITE_FEATURE_BASE
					- ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__DEFAULT_VALUE, null, msgs);
			msgs = basicUnsetDefaultValue(msgs);
			if (msgs != null)
				msgs.dispatch();
		} else {
			boolean oldDefaultValueESet = defaultValueESet;
			defaultValueESet = false;
			if (eNotificationRequired())
				eNotify(new ENotificationImpl(this, Notification.UNSET, ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__DEFAULT_VALUE, null, null,
						oldDefaultValueESet));
		}
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public boolean isSetDefaultValue() {
		return defaultValueESet;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
		case ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__DEFAULT_VALUE:
			return basicUnsetDefaultValue(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 ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__MULTI_VALUED:
			return isMultiValued();
		case ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__TYPE:
			if (resolve)
				return getType();
			return basicGetType();
		case ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__DEFAULT_VALUE:
			return getDefaultValue();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__MULTI_VALUED:
			setMultiValued((Boolean) newValue);
			return;
		case ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__TYPE:
			setType((DatatypeDefinitionEnumeration) newValue);
			return;
		case ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__DEFAULT_VALUE:
			setDefaultValue((AttributeValueEnumeration) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__MULTI_VALUED:
			unsetMultiValued();
			return;
		case ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__TYPE:
			unsetType();
			return;
		case ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__DEFAULT_VALUE:
			unsetDefaultValue();
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__MULTI_VALUED:
			return isSetMultiValued();
		case ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__TYPE:
			return isSetType();
		case ReqIF10Package.ATTRIBUTE_DEFINITION_ENUMERATION__DEFAULT_VALUE:
			return isSetDefaultValue();
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy())
			return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (multiValued: "); //$NON-NLS-1$
		if (multiValuedESet)
			result.append(multiValued);
		else
			result.append("<unset>"); //$NON-NLS-1$
		result.append(')');
		return result.toString();
	}

} // AttributeDefinitionEnumerationImpl