/***********************************************************************
 * Copyright (c) 2004 Actuate Corporation.
 * 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:
 * Actuate Corporation - initial API and implementation
 ***********************************************************************/

package org.eclipse.birt.chart.model.component.impl;

import java.util.Collection;

import org.eclipse.birt.chart.computation.IConstants;
import org.eclipse.birt.chart.engine.i18n.Messages;
import org.eclipse.birt.chart.model.Chart;
import org.eclipse.birt.chart.model.attribute.DataPoint;
import org.eclipse.birt.chart.model.attribute.LineAttributes;
import org.eclipse.birt.chart.model.attribute.LineStyle;
import org.eclipse.birt.chart.model.attribute.Position;
import org.eclipse.birt.chart.model.attribute.impl.ColorDefinitionImpl;
import org.eclipse.birt.chart.model.attribute.impl.DataPointImpl;
import org.eclipse.birt.chart.model.attribute.impl.LineAttributesImpl;
import org.eclipse.birt.chart.model.component.ComponentFactory;
import org.eclipse.birt.chart.model.component.ComponentPackage;
import org.eclipse.birt.chart.model.component.CurveFitting;
import org.eclipse.birt.chart.model.component.Label;
import org.eclipse.birt.chart.model.component.Series;
import org.eclipse.birt.chart.model.data.DataSet;
import org.eclipse.birt.chart.model.data.Query;
import org.eclipse.birt.chart.model.data.Trigger;
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.common.util.EMap;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.EcoreEMap;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * <!-- begin-user-doc --> An implementation of the model object '
 * <em><b>Series</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.birt.chart.model.component.impl.SeriesImpl#isVisible <em>Visible</em>}</li>
 *   <li>{@link org.eclipse.birt.chart.model.component.impl.SeriesImpl#getLabel <em>Label</em>}</li>
 *   <li>{@link org.eclipse.birt.chart.model.component.impl.SeriesImpl#getDataDefinition <em>Data Definition</em>}</li>
 *   <li>{@link org.eclipse.birt.chart.model.component.impl.SeriesImpl#getSeriesIdentifier <em>Series Identifier</em>}</li>
 *   <li>{@link org.eclipse.birt.chart.model.component.impl.SeriesImpl#getDataPoint <em>Data Point</em>}</li>
 *   <li>{@link org.eclipse.birt.chart.model.component.impl.SeriesImpl#getDataSets <em>Data Sets</em>}</li>
 *   <li>{@link org.eclipse.birt.chart.model.component.impl.SeriesImpl#getLabelPosition <em>Label Position</em>}</li>
 *   <li>{@link org.eclipse.birt.chart.model.component.impl.SeriesImpl#isStacked <em>Stacked</em>}</li>
 *   <li>{@link org.eclipse.birt.chart.model.component.impl.SeriesImpl#getTriggers <em>Triggers</em>}</li>
 *   <li>{@link org.eclipse.birt.chart.model.component.impl.SeriesImpl#isTranslucent <em>Translucent</em>}</li>
 *   <li>{@link org.eclipse.birt.chart.model.component.impl.SeriesImpl#getCurveFitting <em>Curve Fitting</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class SeriesImpl extends EObjectImpl implements Series
{

	/**
	 * The default value of the '{@link #isVisible() <em>Visible</em>}' attribute.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #isVisible()
	 * @generated
	 * @ordered
	 */
	protected static final boolean VISIBLE_EDEFAULT = true;

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

	/**
	 * This is true if the Visible attribute has been set.
	 * <!-- begin-user-doc
	 * --> <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	protected boolean visibleESet = false;

	/**
	 * The cached value of the '{@link #getLabel() <em>Label</em>}' containment reference.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getLabel()
	 * @generated
	 * @ordered
	 */
	protected Label label = null;

	/**
	 * The cached value of the '{@link #getDataDefinition() <em>Data Definition</em>}' containment reference list.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getDataDefinition()
	 * @generated
	 * @ordered
	 */
	protected EList dataDefinition = null;

	/**
	 * The default value of the '{@link #getSeriesIdentifier() <em>Series Identifier</em>}' attribute.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getSeriesIdentifier()
	 * @generated
	 * @ordered
	 */
	protected static final Object SERIES_IDENTIFIER_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getSeriesIdentifier() <em>Series Identifier</em>}' attribute.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getSeriesIdentifier()
	 * @generated
	 * @ordered
	 */
	protected Object seriesIdentifier = SERIES_IDENTIFIER_EDEFAULT;

	/**
	 * The cached value of the '{@link #getDataPoint() <em>Data Point</em>}' containment reference.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getDataPoint()
	 * @generated
	 * @ordered
	 */
	protected DataPoint dataPoint = null;

	/**
	 * The cached value of the '{@link #getDataSets() <em>Data Sets</em>}' map.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getDataSets()
	 * @generated
	 * @ordered
	 */
	protected EMap dataSets = null;

	/**
	 * The default value of the '
	 * {@link #getLabelPosition() <em>Label Position</em>}' attribute. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getLabelPosition()
	 * @generated
	 * @ordered
	 */
	protected static final Position LABEL_POSITION_EDEFAULT = Position.ABOVE_LITERAL;

	/**
	 * The cached value of the '
	 * {@link #getLabelPosition() <em>Label Position</em>}' attribute. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getLabelPosition()
	 * @generated
	 * @ordered
	 */
	protected Position labelPosition = LABEL_POSITION_EDEFAULT;

	/**
	 * This is true if the Label Position attribute has been set. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 * @ordered
	 */
	protected boolean labelPositionESet = false;

	/**
	 * The default value of the '{@link #isStacked() <em>Stacked</em>}' attribute.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #isStacked()
	 * @generated
	 * @ordered
	 */
	protected static final boolean STACKED_EDEFAULT = false;

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

	/**
	 * This is true if the Stacked attribute has been set.
	 * <!-- begin-user-doc
	 * --> <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	protected boolean stackedESet = false;

	/**
	 * The cached value of the '{@link #getTriggers() <em>Triggers</em>}' containment reference list.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getTriggers()
	 * @generated
	 * @ordered
	 */
	protected EList triggers = null;

	/**
	 * The default value of the '{@link #isTranslucent() <em>Translucent</em>}' attribute.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #isTranslucent()
	 * @generated
	 * @ordered
	 */
	protected static final boolean TRANSLUCENT_EDEFAULT = false;

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

	/**
	 * This is true if the Translucent attribute has been set. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 * @ordered
	 */
	protected boolean translucentESet = false;

	/**
	 * The cached value of the '{@link #getCurveFitting() <em>Curve Fitting</em>}' containment reference.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getCurveFitting()
	 * @generated
	 * @ordered
	 */
	protected CurveFitting curveFitting = null;

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

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

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void setVisible( boolean newVisible )
	{
		boolean oldVisible = visible;
		visible = newVisible;
		boolean oldVisibleESet = visibleESet;
		visibleESet = true;
		if ( eNotificationRequired( ) )
			eNotify( new ENotificationImpl( this,
					Notification.SET,
					ComponentPackage.SERIES__VISIBLE,
					oldVisible,
					visible,
					!oldVisibleESet ) );
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void unsetVisible( )
	{
		boolean oldVisible = visible;
		boolean oldVisibleESet = visibleESet;
		visible = VISIBLE_EDEFAULT;
		visibleESet = false;
		if ( eNotificationRequired( ) )
			eNotify( new ENotificationImpl( this,
					Notification.UNSET,
					ComponentPackage.SERIES__VISIBLE,
					oldVisible,
					VISIBLE_EDEFAULT,
					oldVisibleESet ) );
	}

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public Label getLabel( )
	{
		return label;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetLabel( Label newLabel,
			NotificationChain msgs )
	{
		Label oldLabel = label;
		label = newLabel;
		if ( eNotificationRequired( ) )
		{
			ENotificationImpl notification = new ENotificationImpl( this,
					Notification.SET,
					ComponentPackage.SERIES__LABEL,
					oldLabel,
					newLabel );
			if ( msgs == null )
				msgs = notification;
			else
				msgs.add( notification );
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void setLabel( Label newLabel )
	{
		if ( newLabel != label )
		{
			NotificationChain msgs = null;
			if ( label != null )
				msgs = ( (InternalEObject) label ).eInverseRemove( this,
						EOPPOSITE_FEATURE_BASE - ComponentPackage.SERIES__LABEL,
						null,
						msgs );
			if ( newLabel != null )
				msgs = ( (InternalEObject) newLabel ).eInverseAdd( this,
						EOPPOSITE_FEATURE_BASE - ComponentPackage.SERIES__LABEL,
						null,
						msgs );
			msgs = basicSetLabel( newLabel, msgs );
			if ( msgs != null )
				msgs.dispatch( );
		}
		else if ( eNotificationRequired( ) )
			eNotify( new ENotificationImpl( this,
					Notification.SET,
					ComponentPackage.SERIES__LABEL,
					newLabel,
					newLabel ) );
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public EList getDataDefinition( )
	{
		if ( dataDefinition == null )
		{
			dataDefinition = new EObjectContainmentEList( Query.class,
					this,
					ComponentPackage.SERIES__DATA_DEFINITION );
		}
		return dataDefinition;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public Object getSeriesIdentifier( )
	{
		return seriesIdentifier;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void setSeriesIdentifier( Object newSeriesIdentifier )
	{
		Object oldSeriesIdentifier = seriesIdentifier;
		seriesIdentifier = newSeriesIdentifier;
		if ( eNotificationRequired( ) )
			eNotify( new ENotificationImpl( this,
					Notification.SET,
					ComponentPackage.SERIES__SERIES_IDENTIFIER,
					oldSeriesIdentifier,
					seriesIdentifier ) );
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public DataPoint getDataPoint( )
	{
		return dataPoint;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetDataPoint( DataPoint newDataPoint,
			NotificationChain msgs )
	{
		DataPoint oldDataPoint = dataPoint;
		dataPoint = newDataPoint;
		if ( eNotificationRequired( ) )
		{
			ENotificationImpl notification = new ENotificationImpl( this,
					Notification.SET,
					ComponentPackage.SERIES__DATA_POINT,
					oldDataPoint,
					newDataPoint );
			if ( msgs == null )
				msgs = notification;
			else
				msgs.add( notification );
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void setDataPoint( DataPoint newDataPoint )
	{
		if ( newDataPoint != dataPoint )
		{
			NotificationChain msgs = null;
			if ( dataPoint != null )
				msgs = ( (InternalEObject) dataPoint ).eInverseRemove( this,
						EOPPOSITE_FEATURE_BASE
								- ComponentPackage.SERIES__DATA_POINT,
						null,
						msgs );
			if ( newDataPoint != null )
				msgs = ( (InternalEObject) newDataPoint ).eInverseAdd( this,
						EOPPOSITE_FEATURE_BASE
								- ComponentPackage.SERIES__DATA_POINT,
						null,
						msgs );
			msgs = basicSetDataPoint( newDataPoint, msgs );
			if ( msgs != null )
				msgs.dispatch( );
		}
		else if ( eNotificationRequired( ) )
			eNotify( new ENotificationImpl( this,
					Notification.SET,
					ComponentPackage.SERIES__DATA_POINT,
					newDataPoint,
					newDataPoint ) );
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public EMap getDataSets( )
	{
		if ( dataSets == null )
		{
			dataSets = new EcoreEMap( ComponentPackage.Literals.ESTRING_TO_DATA_SET_MAP_ENTRY,
					EStringToDataSetMapEntryImpl.class,
					this,
					ComponentPackage.SERIES__DATA_SETS );
		}
		return dataSets;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.model.component.Series#getDataSet()
	 */
	public DataSet getDataSet( )
	{
		return (DataSet) getDataSets( ).get( null );
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.model.component.Series#setDataSet(org.eclipse.birt.chart.model.data.DataSet)
	 */
	public void setDataSet( DataSet newDataSet )
	{
		getDataSets( ).put( null, newDataSet );
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.model.component.Series#getDataSet(java.lang.String)
	 */
	public DataSet getDataSet( String userkey )
	{
		return (DataSet) getDataSets( ).get( userkey );
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.model.component.Series#setDataSet(java.lang.String,
	 *      org.eclipse.birt.chart.model.data.DataSet)
	 */
	public void setDataSet( String userKey, DataSet newDataSet )
	{
		getDataSets( ).put( userKey, newDataSet );
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public Position getLabelPosition( )
	{
		return labelPosition;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void setLabelPosition( Position newLabelPosition )
	{
		Position oldLabelPosition = labelPosition;
		labelPosition = newLabelPosition == null ? LABEL_POSITION_EDEFAULT
				: newLabelPosition;
		boolean oldLabelPositionESet = labelPositionESet;
		labelPositionESet = true;
		if ( eNotificationRequired( ) )
			eNotify( new ENotificationImpl( this,
					Notification.SET,
					ComponentPackage.SERIES__LABEL_POSITION,
					oldLabelPosition,
					labelPosition,
					!oldLabelPositionESet ) );
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void unsetLabelPosition( )
	{
		Position oldLabelPosition = labelPosition;
		boolean oldLabelPositionESet = labelPositionESet;
		labelPosition = LABEL_POSITION_EDEFAULT;
		labelPositionESet = false;
		if ( eNotificationRequired( ) )
			eNotify( new ENotificationImpl( this,
					Notification.UNSET,
					ComponentPackage.SERIES__LABEL_POSITION,
					oldLabelPosition,
					LABEL_POSITION_EDEFAULT,
					oldLabelPositionESet ) );
	}

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

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void setStacked( boolean newStacked )
	{
		boolean oldStacked = stacked;
		stacked = newStacked;
		boolean oldStackedESet = stackedESet;
		stackedESet = true;
		if ( eNotificationRequired( ) )
			eNotify( new ENotificationImpl( this,
					Notification.SET,
					ComponentPackage.SERIES__STACKED,
					oldStacked,
					stacked,
					!oldStackedESet ) );
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void unsetStacked( )
	{
		boolean oldStacked = stacked;
		boolean oldStackedESet = stackedESet;
		stacked = STACKED_EDEFAULT;
		stackedESet = false;
		if ( eNotificationRequired( ) )
			eNotify( new ENotificationImpl( this,
					Notification.UNSET,
					ComponentPackage.SERIES__STACKED,
					oldStacked,
					STACKED_EDEFAULT,
					oldStackedESet ) );
	}

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public EList getTriggers( )
	{
		if ( triggers == null )
		{
			triggers = new EObjectContainmentEList( Trigger.class,
					this,
					ComponentPackage.SERIES__TRIGGERS );
		}
		return triggers;
	}

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void setTranslucent( boolean newTranslucent )
	{
		boolean oldTranslucent = translucent;
		translucent = newTranslucent;
		boolean oldTranslucentESet = translucentESet;
		translucentESet = true;
		if ( eNotificationRequired( ) )
			eNotify( new ENotificationImpl( this,
					Notification.SET,
					ComponentPackage.SERIES__TRANSLUCENT,
					oldTranslucent,
					translucent,
					!oldTranslucentESet ) );
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void unsetTranslucent( )
	{
		boolean oldTranslucent = translucent;
		boolean oldTranslucentESet = translucentESet;
		translucent = TRANSLUCENT_EDEFAULT;
		translucentESet = false;
		if ( eNotificationRequired( ) )
			eNotify( new ENotificationImpl( this,
					Notification.UNSET,
					ComponentPackage.SERIES__TRANSLUCENT,
					oldTranslucent,
					TRANSLUCENT_EDEFAULT,
					oldTranslucentESet ) );
	}

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public CurveFitting getCurveFitting( )
	{
		return curveFitting;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetCurveFitting(
			CurveFitting newCurveFitting, NotificationChain msgs )
	{
		CurveFitting oldCurveFitting = curveFitting;
		curveFitting = newCurveFitting;
		if ( eNotificationRequired( ) )
		{
			ENotificationImpl notification = new ENotificationImpl( this,
					Notification.SET,
					ComponentPackage.SERIES__CURVE_FITTING,
					oldCurveFitting,
					newCurveFitting );
			if ( msgs == null )
				msgs = notification;
			else
				msgs.add( notification );
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void setCurveFitting( CurveFitting newCurveFitting )
	{
		if ( newCurveFitting != curveFitting )
		{
			NotificationChain msgs = null;
			if ( curveFitting != null )
				msgs = ( (InternalEObject) curveFitting ).eInverseRemove( this,
						EOPPOSITE_FEATURE_BASE
								- ComponentPackage.SERIES__CURVE_FITTING,
						null,
						msgs );
			if ( newCurveFitting != null )
				msgs = ( (InternalEObject) newCurveFitting ).eInverseAdd( this,
						EOPPOSITE_FEATURE_BASE
								- ComponentPackage.SERIES__CURVE_FITTING,
						null,
						msgs );
			msgs = basicSetCurveFitting( newCurveFitting, msgs );
			if ( msgs != null )
				msgs.dispatch( );
		}
		else if ( eNotificationRequired( ) )
			eNotify( new ENotificationImpl( this,
					Notification.SET,
					ComponentPackage.SERIES__CURVE_FITTING,
					newCurveFitting,
					newCurveFitting ) );
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain eInverseRemove( InternalEObject otherEnd,
			int featureID, NotificationChain msgs )
	{
		switch ( featureID )
		{
			case ComponentPackage.SERIES__LABEL :
				return basicSetLabel( null, msgs );
			case ComponentPackage.SERIES__DATA_DEFINITION :
				return ( (InternalEList) getDataDefinition( ) ).basicRemove( otherEnd,
						msgs );
			case ComponentPackage.SERIES__DATA_POINT :
				return basicSetDataPoint( null, msgs );
			case ComponentPackage.SERIES__DATA_SETS :
				return ( (InternalEList) getDataSets( ) ).basicRemove( otherEnd,
						msgs );
			case ComponentPackage.SERIES__TRIGGERS :
				return ( (InternalEList) getTriggers( ) ).basicRemove( otherEnd,
						msgs );
			case ComponentPackage.SERIES__CURVE_FITTING :
				return basicSetCurveFitting( null, msgs );
		}
		return super.eInverseRemove( otherEnd, featureID, msgs );
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Object eGet( int featureID, boolean resolve, boolean coreType )
	{
		switch ( featureID )
		{
			case ComponentPackage.SERIES__VISIBLE :
				return isVisible( ) ? Boolean.TRUE : Boolean.FALSE;
			case ComponentPackage.SERIES__LABEL :
				return getLabel( );
			case ComponentPackage.SERIES__DATA_DEFINITION :
				return getDataDefinition( );
			case ComponentPackage.SERIES__SERIES_IDENTIFIER :
				return getSeriesIdentifier( );
			case ComponentPackage.SERIES__DATA_POINT :
				return getDataPoint( );
			case ComponentPackage.SERIES__DATA_SETS :
				if ( coreType )
					return getDataSets( );
				else
					return getDataSets( ).map( );
			case ComponentPackage.SERIES__LABEL_POSITION :
				return getLabelPosition( );
			case ComponentPackage.SERIES__STACKED :
				return isStacked( ) ? Boolean.TRUE : Boolean.FALSE;
			case ComponentPackage.SERIES__TRIGGERS :
				return getTriggers( );
			case ComponentPackage.SERIES__TRANSLUCENT :
				return isTranslucent( ) ? Boolean.TRUE : Boolean.FALSE;
			case ComponentPackage.SERIES__CURVE_FITTING :
				return getCurveFitting( );
		}
		return super.eGet( featureID, resolve, coreType );
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eSet( int featureID, Object newValue )
	{
		switch ( featureID )
		{
			case ComponentPackage.SERIES__VISIBLE :
				setVisible( ( (Boolean) newValue ).booleanValue( ) );
				return;
			case ComponentPackage.SERIES__LABEL :
				setLabel( (Label) newValue );
				return;
			case ComponentPackage.SERIES__DATA_DEFINITION :
				getDataDefinition( ).clear( );
				getDataDefinition( ).addAll( (Collection) newValue );
				return;
			case ComponentPackage.SERIES__SERIES_IDENTIFIER :
				setSeriesIdentifier( (Object) newValue );
				return;
			case ComponentPackage.SERIES__DATA_POINT :
				setDataPoint( (DataPoint) newValue );
				return;
			case ComponentPackage.SERIES__DATA_SETS :
				( (EStructuralFeature.Setting) getDataSets( ) ).set( newValue );
				return;
			case ComponentPackage.SERIES__LABEL_POSITION :
				setLabelPosition( (Position) newValue );
				return;
			case ComponentPackage.SERIES__STACKED :
				setStacked( ( (Boolean) newValue ).booleanValue( ) );
				return;
			case ComponentPackage.SERIES__TRIGGERS :
				getTriggers( ).clear( );
				getTriggers( ).addAll( (Collection) newValue );
				return;
			case ComponentPackage.SERIES__TRANSLUCENT :
				setTranslucent( ( (Boolean) newValue ).booleanValue( ) );
				return;
			case ComponentPackage.SERIES__CURVE_FITTING :
				setCurveFitting( (CurveFitting) newValue );
				return;
		}
		super.eSet( featureID, newValue );
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eUnset( int featureID )
	{
		switch ( featureID )
		{
			case ComponentPackage.SERIES__VISIBLE :
				unsetVisible( );
				return;
			case ComponentPackage.SERIES__LABEL :
				setLabel( (Label) null );
				return;
			case ComponentPackage.SERIES__DATA_DEFINITION :
				getDataDefinition( ).clear( );
				return;
			case ComponentPackage.SERIES__SERIES_IDENTIFIER :
				setSeriesIdentifier( SERIES_IDENTIFIER_EDEFAULT );
				return;
			case ComponentPackage.SERIES__DATA_POINT :
				setDataPoint( (DataPoint) null );
				return;
			case ComponentPackage.SERIES__DATA_SETS :
				getDataSets( ).clear( );
				return;
			case ComponentPackage.SERIES__LABEL_POSITION :
				unsetLabelPosition( );
				return;
			case ComponentPackage.SERIES__STACKED :
				unsetStacked( );
				return;
			case ComponentPackage.SERIES__TRIGGERS :
				getTriggers( ).clear( );
				return;
			case ComponentPackage.SERIES__TRANSLUCENT :
				unsetTranslucent( );
				return;
			case ComponentPackage.SERIES__CURVE_FITTING :
				setCurveFitting( (CurveFitting) null );
				return;
		}
		super.eUnset( featureID );
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean eIsSet( int featureID )
	{
		switch ( featureID )
		{
			case ComponentPackage.SERIES__VISIBLE :
				return isSetVisible( );
			case ComponentPackage.SERIES__LABEL :
				return label != null;
			case ComponentPackage.SERIES__DATA_DEFINITION :
				return dataDefinition != null && !dataDefinition.isEmpty( );
			case ComponentPackage.SERIES__SERIES_IDENTIFIER :
				return SERIES_IDENTIFIER_EDEFAULT == null ? seriesIdentifier != null
						: !SERIES_IDENTIFIER_EDEFAULT.equals( seriesIdentifier );
			case ComponentPackage.SERIES__DATA_POINT :
				return dataPoint != null;
			case ComponentPackage.SERIES__DATA_SETS :
				return dataSets != null && !dataSets.isEmpty( );
			case ComponentPackage.SERIES__LABEL_POSITION :
				return isSetLabelPosition( );
			case ComponentPackage.SERIES__STACKED :
				return isSetStacked( );
			case ComponentPackage.SERIES__TRIGGERS :
				return triggers != null && !triggers.isEmpty( );
			case ComponentPackage.SERIES__TRANSLUCENT :
				return isSetTranslucent( );
			case ComponentPackage.SERIES__CURVE_FITTING :
				return curveFitting != null;
		}
		return super.eIsSet( featureID );
	}

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

		StringBuffer result = new StringBuffer( super.toString( ) );
		result.append( " (visible: " ); //$NON-NLS-1$
		if ( visibleESet )
			result.append( visible );
		else
			result.append( "<unset>" ); //$NON-NLS-1$
		result.append( ", seriesIdentifier: " ); //$NON-NLS-1$
		result.append( seriesIdentifier );
		result.append( ", labelPosition: " ); //$NON-NLS-1$
		if ( labelPositionESet )
			result.append( labelPosition );
		else
			result.append( "<unset>" ); //$NON-NLS-1$
		result.append( ", stacked: " ); //$NON-NLS-1$
		if ( stackedESet )
			result.append( stacked );
		else
			result.append( "<unset>" ); //$NON-NLS-1$
		result.append( ", translucent: " ); //$NON-NLS-1$
		if ( translucentESet )
			result.append( translucent );
		else
			result.append( "<unset>" ); //$NON-NLS-1$
		result.append( ')' );
		return result.toString( );
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.model.component.Series#canParticipateInCombination()
	 */
	public boolean canParticipateInCombination( )
	{
		return false;
	}

	/**
	 * A convenience method to create an initialized 'Series' instance
	 * 
	 * @return
	 */
	public static Series create( )
	{
		final Series se = ComponentFactory.eINSTANCE.createSeries( );
		( (SeriesImpl) se ).initialize( );
		return se;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.model.component.Series#initialize()
	 */
	protected void initialize( )
	{
		setStacked( false );
		setVisible( true );
		final Label la = LabelImpl.create( );
		LineAttributes lia = LineAttributesImpl.create( ColorDefinitionImpl.BLACK( ),
				LineStyle.SOLID_LITERAL,
				1 );
		la.setOutline( lia );
		lia.setVisible( false );
		// la.setBackground(ColorDefinitionImpl.YELLOW());
		setLabel( la );
		la.setVisible( false );
		setLabelPosition( Position.OUTSIDE_LITERAL );
		setSeriesIdentifier( IConstants.UNDEFINED_STRING );
		setDataPoint( DataPointImpl.create( null, null, ", " ) ); //$NON-NLS-1$
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.model.component.Series#canBeStacked()
	 */
	public boolean canBeStacked( )
	{
		return false;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.model.component.Series#canShareAxisUnit()
	 */
	public boolean canShareAxisUnit( )
	{
		return false;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.model.component.Series#translateFrom(org.eclipse.birt.chart.model.component.Series,
	 *      org.eclipse.birt.chart.model.Chart)
	 */
	public void translateFrom( Series sourceSeries, int iSeriesDefinitionIndex,
			Chart chart )
	{
		// Do nothing
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.model.component.Series#getDisplayName()
	 */
	public String getDisplayName( )
	{
		return Messages.getString( "SeriesImpl.displayName" ); //$NON-NLS-1$
	}
} // SeriesImpl
