/***********************************************************************
 * 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.util;

import java.util.List;

import java.util.Map;

import org.eclipse.birt.chart.model.component.*;

import org.eclipse.birt.chart.model.data.DataSet;
import org.eclipse.birt.chart.model.component.Axis;
import org.eclipse.birt.chart.model.component.ChartPreferences;
import org.eclipse.birt.chart.model.component.ComponentPackage;
import org.eclipse.birt.chart.model.component.Grid;
import org.eclipse.birt.chart.model.component.Label;
import org.eclipse.birt.chart.model.component.MarkerLine;
import org.eclipse.birt.chart.model.component.MarkerRange;
import org.eclipse.birt.chart.model.component.Scale;
import org.eclipse.birt.chart.model.component.Series;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;

/**
 * <!-- begin-user-doc --> The <b>Switch </b> for the model's inheritance hierarchy. It supports the call
 * {@link #doSwitch(EObject) doSwitch(object)}to invoke the <code>caseXXX</code> method for each class of the model,
 * starting with the actual class of the object and proceeding up the inheritance hierarchy until a non-null result is
 * returned, which is the result of the switch. <!-- end-user-doc -->
 * @see org.eclipse.birt.chart.model.component.ComponentPackage
 * @generated
 */
public class ComponentSwitch<T>
{

	/**
	 * The cached model package
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	protected static ComponentPackage modelPackage;

	/**
	 * Creates an instance of the switch.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public ComponentSwitch( )
	{
		if ( modelPackage == null )
		{
			modelPackage = ComponentPackage.eINSTANCE;
		}
	}

	/**
	 * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the first non-null result returned by a <code>caseXXX</code> call.
	 * @generated
	 */
	public T doSwitch( EObject theEObject )
	{
		return doSwitch( theEObject.eClass( ), theEObject );
	}

	/**
	 * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the first non-null result returned by a <code>caseXXX</code> call.
	 * @generated
	 */
	protected T doSwitch( EClass theEClass, EObject theEObject )
	{
		if ( theEClass.eContainer( ) == modelPackage )
		{
			return doSwitch( theEClass.getClassifierID( ), theEObject );
		}
		else
		{
			List<EClass> eSuperTypes = theEClass.getESuperTypes( );
			return eSuperTypes.isEmpty( ) ? defaultCase( theEObject )
					: doSwitch( eSuperTypes.get( 0 ), theEObject );
		}
	}

	/**
	 * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the first non-null result returned by a <code>caseXXX</code> call.
	 * @generated
	 */
	protected T doSwitch( int classifierID, EObject theEObject )
	{
		switch ( classifierID )
		{
			case ComponentPackage.AXIS :
			{
				Axis axis = (Axis) theEObject;
				T result = caseAxis( axis );
				if ( result == null )
					result = defaultCase( theEObject );
				return result;
			}
			case ComponentPackage.CHART_PREFERENCES :
			{
				ChartPreferences chartPreferences = (ChartPreferences) theEObject;
				T result = caseChartPreferences( chartPreferences );
				if ( result == null )
					result = defaultCase( theEObject );
				return result;
			}
			case ComponentPackage.CURVE_FITTING :
			{
				CurveFitting curveFitting = (CurveFitting) theEObject;
				T result = caseCurveFitting( curveFitting );
				if ( result == null )
					result = defaultCase( theEObject );
				return result;
			}
			case ComponentPackage.DIAL :
			{
				Dial dial = (Dial) theEObject;
				T result = caseDial( dial );
				if ( result == null )
					result = defaultCase( theEObject );
				return result;
			}
			case ComponentPackage.DIAL_REGION :
			{
				DialRegion dialRegion = (DialRegion) theEObject;
				T result = caseDialRegion( dialRegion );
				if ( result == null )
					result = caseMarkerRange( dialRegion );
				if ( result == null )
					result = defaultCase( theEObject );
				return result;
			}
			case ComponentPackage.ESTRING_TO_DATA_SET_MAP_ENTRY :
			{
				@SuppressWarnings("unchecked")
				Map.Entry<String, DataSet> eStringToDataSetMapEntry = (Map.Entry<String, DataSet>) theEObject;
				T result = caseEStringToDataSetMapEntry( eStringToDataSetMapEntry );
				if ( result == null )
					result = defaultCase( theEObject );
				return result;
			}
			case ComponentPackage.GRID :
			{
				Grid grid = (Grid) theEObject;
				T result = caseGrid( grid );
				if ( result == null )
					result = defaultCase( theEObject );
				return result;
			}
			case ComponentPackage.LABEL :
			{
				Label label = (Label) theEObject;
				T result = caseLabel( label );
				if ( result == null )
					result = defaultCase( theEObject );
				return result;
			}
			case ComponentPackage.MARKER_LINE :
			{
				MarkerLine markerLine = (MarkerLine) theEObject;
				T result = caseMarkerLine( markerLine );
				if ( result == null )
					result = defaultCase( theEObject );
				return result;
			}
			case ComponentPackage.MARKER_RANGE :
			{
				MarkerRange markerRange = (MarkerRange) theEObject;
				T result = caseMarkerRange( markerRange );
				if ( result == null )
					result = defaultCase( theEObject );
				return result;
			}
			case ComponentPackage.NEEDLE :
			{
				Needle needle = (Needle) theEObject;
				T result = caseNeedle( needle );
				if ( result == null )
					result = defaultCase( theEObject );
				return result;
			}
			case ComponentPackage.SCALE :
			{
				Scale scale = (Scale) theEObject;
				T result = caseScale( scale );
				if ( result == null )
					result = defaultCase( theEObject );
				return result;
			}
			case ComponentPackage.SERIES :
			{
				Series series = (Series) theEObject;
				T result = caseSeries( series );
				if ( result == null )
					result = defaultCase( theEObject );
				return result;
			}
			default :
				return defaultCase( theEObject );
		}
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Axis</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null; returning a non-null result will terminate the switch. <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Axis</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseAxis( Axis object )
	{
		return null;
	}

	/**
	 * Returns the result of interpretting the object as an instance of '<em>Chart Preferences</em>'. <!--
	 * begin-user-doc --> This implementation returns null; returning a non-null result will terminate the switch. <!--
	 * end-user-doc -->
	 * 
	 * @param object
	 *            the target of the switch.
	 * @return the result of interpretting the object as an instance of '<em>Chart Preferences</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseChartPreferences( ChartPreferences object )
	{
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Curve Fitting</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Curve Fitting</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseCurveFitting( CurveFitting object )
	{
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Dial</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Dial</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseDial( Dial object )
	{
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Dial Region</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Dial Region</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseDialRegion( DialRegion object )
	{
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Grid</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null; returning a non-null result will terminate the switch. <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Grid</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseGrid( Grid object )
	{
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Label</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null; returning a non-null result will terminate the switch. <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Label</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseLabel( Label object )
	{
		return null;
	}

	/**
	 * Returns the result of interpretting the object as an instance of '<em>Marker Line</em>'. <!-- begin-user-doc
	 * --> This implementation returns null; returning a non-null result will terminate the switch. <!-- end-user-doc
	 * -->
	 * 
	 * @param object
	 *            the target of the switch.
	 * @return the result of interpretting the object as an instance of '<em>Marker Line</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseMarkerLine( MarkerLine object )
	{
		return null;
	}

	/**
	 * Returns the result of interpretting the object as an instance of '<em>Marker Range</em>'. <!-- begin-user-doc
	 * --> This implementation returns null; returning a non-null result will terminate the switch. <!-- end-user-doc
	 * -->
	 * 
	 * @param object
	 *            the target of the switch.
	 * @return the result of interpretting the object as an instance of '<em>Marker Range</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseMarkerRange( MarkerRange object )
	{
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Needle</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Needle</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseNeedle( Needle object )
	{
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Scale</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null; returning a non-null result will terminate the switch. <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Scale</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseScale( Scale object )
	{
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Series</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null; returning a non-null result will terminate the switch. <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>Series</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseSeries( Series object )
	{
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>EString To Data Set Map Entry</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>EString To Data Set Map Entry</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseEStringToDataSetMapEntry( Map.Entry<String, DataSet> object )
	{
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>EObject</em>'.
	 * <!-- begin-user-doc -->
	 * This implementation returns null; returning a non-null result will terminate the switch, but this is the last
	 * case anyway. <!-- end-user-doc -->
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of '<em>EObject</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject)
	 * @generated
	 */
	public T defaultCase( EObject object )
	{
		return null;
	}

} //ComponentSwitch
