package org.eclipse.stem.definitions.edges.util;

/*******************************************************************************
 * Copyright (c) 2007 IBM Corporation 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

import java.util.List;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.stem.core.common.Identifiable;
import org.eclipse.stem.core.common.SanityChecker;
import org.eclipse.stem.core.graph.Edge;
import org.eclipse.stem.core.graph.EdgeLabel;
import org.eclipse.stem.core.graph.Label;
import org.eclipse.stem.core.graph.LabelValue;
import org.eclipse.stem.core.modifier.Modifiable;
import org.eclipse.stem.definitions.edges.*;
import org.eclipse.stem.definitions.edges.EdgesPackage;
import org.eclipse.stem.definitions.edges.MigrationEdge;
import org.eclipse.stem.definitions.edges.MigrationEdgeLabel;
import org.eclipse.stem.definitions.edges.MigrationEdgeLabelValue;
import org.eclipse.stem.definitions.edges.MixingEdge;
import org.eclipse.stem.definitions.edges.MixingEdgeLabel;
import org.eclipse.stem.definitions.edges.MixingEdgeLabelValue;
import org.eclipse.stem.definitions.edges.PopulationEdge;

/**
 * <!-- 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.stem.definitions.edges.EdgesPackage
 * @generated
 */
public class EdgesSwitch<T1> {
	/**
	 * The cached model package
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected static EdgesPackage modelPackage;

	/**
	 * Creates an instance of the switch.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EdgesSwitch() {
		if (modelPackage == null) {
			modelPackage = EdgesPackage.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 T1 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 T1 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 T1 doSwitch(int classifierID, EObject theEObject) {
		switch (classifierID) {
			case EdgesPackage.MIGRATION_EDGE: {
				MigrationEdge migrationEdge = (MigrationEdge)theEObject;
				T1 result = caseMigrationEdge(migrationEdge);
				if (result == null) result = casePopulationEdge(migrationEdge);
				if (result == null) result = caseEdge(migrationEdge);
				if (result == null) result = caseIdentifiable(migrationEdge);
				if (result == null) result = caseModifiable(migrationEdge);
				if (result == null) result = caseComparable(migrationEdge);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case EdgesPackage.MIGRATION_EDGE_LABEL: {
				MigrationEdgeLabel migrationEdgeLabel = (MigrationEdgeLabel)theEObject;
				T1 result = caseMigrationEdgeLabel(migrationEdgeLabel);
				if (result == null) result = caseEdgeLabel(migrationEdgeLabel);
				if (result == null) result = caseModifiable(migrationEdgeLabel);
				if (result == null) result = caseLabel(migrationEdgeLabel);
				if (result == null) result = caseIdentifiable(migrationEdgeLabel);
				if (result == null) result = caseComparable(migrationEdgeLabel);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case EdgesPackage.MIGRATION_EDGE_LABEL_VALUE: {
				MigrationEdgeLabelValue migrationEdgeLabelValue = (MigrationEdgeLabelValue)theEObject;
				T1 result = caseMigrationEdgeLabelValue(migrationEdgeLabelValue);
				if (result == null) result = caseLabelValue(migrationEdgeLabelValue);
				if (result == null) result = caseSanityChecker(migrationEdgeLabelValue);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case EdgesPackage.MIXING_EDGE: {
				MixingEdge mixingEdge = (MixingEdge)theEObject;
				T1 result = caseMixingEdge(mixingEdge);
				if (result == null) result = casePopulationEdge(mixingEdge);
				if (result == null) result = caseEdge(mixingEdge);
				if (result == null) result = caseIdentifiable(mixingEdge);
				if (result == null) result = caseModifiable(mixingEdge);
				if (result == null) result = caseComparable(mixingEdge);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case EdgesPackage.MIXING_EDGE_LABEL: {
				MixingEdgeLabel mixingEdgeLabel = (MixingEdgeLabel)theEObject;
				T1 result = caseMixingEdgeLabel(mixingEdgeLabel);
				if (result == null) result = caseEdgeLabel(mixingEdgeLabel);
				if (result == null) result = caseModifiable(mixingEdgeLabel);
				if (result == null) result = caseLabel(mixingEdgeLabel);
				if (result == null) result = caseIdentifiable(mixingEdgeLabel);
				if (result == null) result = caseComparable(mixingEdgeLabel);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case EdgesPackage.MIXING_EDGE_LABEL_VALUE: {
				MixingEdgeLabelValue mixingEdgeLabelValue = (MixingEdgeLabelValue)theEObject;
				T1 result = caseMixingEdgeLabelValue(mixingEdgeLabelValue);
				if (result == null) result = caseLabelValue(mixingEdgeLabelValue);
				if (result == null) result = caseSanityChecker(mixingEdgeLabelValue);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case EdgesPackage.POPULATION_EDGE: {
				PopulationEdge populationEdge = (PopulationEdge)theEObject;
				T1 result = casePopulationEdge(populationEdge);
				if (result == null) result = caseEdge(populationEdge);
				if (result == null) result = caseIdentifiable(populationEdge);
				if (result == null) result = caseModifiable(populationEdge);
				if (result == null) result = caseComparable(populationEdge);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			default: return defaultCase(theEObject);
		}
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Migration Edge</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>Migration Edge</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T1 caseMigrationEdge(MigrationEdge object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Migration Edge 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>Migration Edge Label</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T1 caseMigrationEdgeLabel(MigrationEdgeLabel object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Migration Edge Label Value</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>Migration Edge Label Value</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T1 caseMigrationEdgeLabelValue(MigrationEdgeLabelValue object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Mixing Edge</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>Mixing Edge</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T1 caseMixingEdge(MixingEdge object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Mixing Edge 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>Mixing Edge Label</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T1 caseMixingEdgeLabel(MixingEdgeLabel object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Mixing Edge Label Value</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>Mixing Edge Label Value</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T1 caseMixingEdgeLabelValue(MixingEdgeLabelValue object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Population Edge</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>Population Edge</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T1 casePopulationEdge(PopulationEdge object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Comparable</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>Comparable</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public <T> T1 caseComparable(Comparable<T> object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Identifiable</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>Identifiable</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T1 caseIdentifiable(Identifiable object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Modifiable</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>Modifiable</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T1 caseModifiable(Modifiable object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Edge</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>Edge</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T1 caseEdge(Edge 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 T1 caseLabel(Label object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Edge 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>Edge Label</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T1 caseEdgeLabel(EdgeLabel object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Sanity Checker</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>Sanity Checker</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T1 caseSanityChecker(SanityChecker object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Label Value</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 Value</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T1 caseLabelValue(LabelValue 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 T1 defaultCase(EObject object) {
		return null;
	}

} //EdgesSwitch