/**
 * 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 v1.0 
 *  which accompanies this distribution, and is available at 
 *  http://www.eclipse.org/legal/epl-v10.html 
 * 
 *  Based on ideas from Xtext, Xtend, Xcore
 *   
 *  Contributors:  
 *  		Joerg Riegel - Initial implementation 
 *  
 */
package org.eclipse.osbp.xtext.datamartdsl.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.datamartdsl.DatamartDSLPackage;
import org.eclipse.osbp.xtext.datamartdsl.DatamartDefinition;
import org.eclipse.osbp.xtext.datamartdsl.DatamartRole;
import org.eclipse.osbp.xtext.datamartdsl.DatamartSource;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Datamart Definition</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.osbp.xtext.datamartdsl.impl.DatamartDefinitionImpl#isDescription <em>Description</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.datamartdsl.impl.DatamartDefinitionImpl#getDescriptionValue <em>Description Value</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.datamartdsl.impl.DatamartDefinitionImpl#getSource <em>Source</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.datamartdsl.impl.DatamartDefinitionImpl#getRoles <em>Roles</em>}</li>
 * </ul>
 *
 * @generated
 */
public class DatamartDefinitionImpl extends DatamartBaseImpl implements DatamartDefinition {
	/**
	 * The default value of the '{@link #isDescription() <em>Description</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isDescription()
	 * @generated
	 * @ordered
	 */
	protected static final boolean DESCRIPTION_EDEFAULT = false;

	/**
	 * The cached value of the '{@link #isDescription() <em>Description</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isDescription()
	 * @generated
	 * @ordered
	 */
	protected boolean description = DESCRIPTION_EDEFAULT;

	/**
	 * The default value of the '{@link #getDescriptionValue() <em>Description Value</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDescriptionValue()
	 * @generated
	 * @ordered
	 */
	protected static final String DESCRIPTION_VALUE_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getDescriptionValue() <em>Description Value</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDescriptionValue()
	 * @generated
	 * @ordered
	 */
	protected String descriptionValue = DESCRIPTION_VALUE_EDEFAULT;

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

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDescription(boolean newDescription) {
		boolean oldDescription = description;
		description = newDescription;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DatamartDSLPackage.DATAMART_DEFINITION__DESCRIPTION, oldDescription, description));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getDescriptionValue() {
		return descriptionValue;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDescriptionValue(String newDescriptionValue) {
		String oldDescriptionValue = descriptionValue;
		descriptionValue = newDescriptionValue;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DatamartDSLPackage.DATAMART_DEFINITION__DESCRIPTION_VALUE, oldDescriptionValue, descriptionValue));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DatamartSource getSource() {
		return source;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetSource(DatamartSource newSource, NotificationChain msgs) {
		DatamartSource oldSource = source;
		source = newSource;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DatamartDSLPackage.DATAMART_DEFINITION__SOURCE, oldSource, newSource);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setSource(DatamartSource newSource) {
		if (newSource != source) {
			NotificationChain msgs = null;
			if (source != null)
				msgs = ((InternalEObject)source).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DatamartDSLPackage.DATAMART_DEFINITION__SOURCE, null, msgs);
			if (newSource != null)
				msgs = ((InternalEObject)newSource).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DatamartDSLPackage.DATAMART_DEFINITION__SOURCE, null, msgs);
			msgs = basicSetSource(newSource, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DatamartDSLPackage.DATAMART_DEFINITION__SOURCE, newSource, newSource));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<DatamartRole> getRoles() {
		if (roles == null) {
			roles = new EObjectContainmentEList<DatamartRole>(DatamartRole.class, this, DatamartDSLPackage.DATAMART_DEFINITION__ROLES);
		}
		return roles;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_DEFINITION__SOURCE:
				return basicSetSource(null, msgs);
			case DatamartDSLPackage.DATAMART_DEFINITION__ROLES:
				return ((InternalEList<?>)getRoles()).basicRemove(otherEnd, 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 DatamartDSLPackage.DATAMART_DEFINITION__DESCRIPTION:
				return isDescription();
			case DatamartDSLPackage.DATAMART_DEFINITION__DESCRIPTION_VALUE:
				return getDescriptionValue();
			case DatamartDSLPackage.DATAMART_DEFINITION__SOURCE:
				return getSource();
			case DatamartDSLPackage.DATAMART_DEFINITION__ROLES:
				return getRoles();
		}
		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 DatamartDSLPackage.DATAMART_DEFINITION__DESCRIPTION:
				setDescription((Boolean)newValue);
				return;
			case DatamartDSLPackage.DATAMART_DEFINITION__DESCRIPTION_VALUE:
				setDescriptionValue((String)newValue);
				return;
			case DatamartDSLPackage.DATAMART_DEFINITION__SOURCE:
				setSource((DatamartSource)newValue);
				return;
			case DatamartDSLPackage.DATAMART_DEFINITION__ROLES:
				getRoles().clear();
				getRoles().addAll((Collection<? extends DatamartRole>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_DEFINITION__DESCRIPTION:
				setDescription(DESCRIPTION_EDEFAULT);
				return;
			case DatamartDSLPackage.DATAMART_DEFINITION__DESCRIPTION_VALUE:
				setDescriptionValue(DESCRIPTION_VALUE_EDEFAULT);
				return;
			case DatamartDSLPackage.DATAMART_DEFINITION__SOURCE:
				setSource((DatamartSource)null);
				return;
			case DatamartDSLPackage.DATAMART_DEFINITION__ROLES:
				getRoles().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_DEFINITION__DESCRIPTION:
				return description != DESCRIPTION_EDEFAULT;
			case DatamartDSLPackage.DATAMART_DEFINITION__DESCRIPTION_VALUE:
				return DESCRIPTION_VALUE_EDEFAULT == null ? descriptionValue != null : !DESCRIPTION_VALUE_EDEFAULT.equals(descriptionValue);
			case DatamartDSLPackage.DATAMART_DEFINITION__SOURCE:
				return source != null;
			case DatamartDSLPackage.DATAMART_DEFINITION__ROLES:
				return roles != null && !roles.isEmpty();
		}
		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(" (description: ");
		result.append(description);
		result.append(", descriptionValue: ");
		result.append(descriptionValue);
		result.append(')');
		return result.toString();
	}

} //DatamartDefinitionImpl