org.eclipse.emf.facet.custom.metamodel/src/org/eclipse/emf/facet/custom/metamodel/v0_2_0/internal/treeproxy/util/TreeproxySwitch.java

/**
 * Copyright (c) 2012,2014 Mia-Software.
 * 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:
 *    Nicolas Bros (Mia-Software) - Bug 379683 - customizable Tree content provider
 *    Gregoire Dupe (Mia-Software) - Bug 386387 - [CustomizedTreeContentProvider] The TreeElements are not preserved between two calls to getElements() 
 *    Thomas Cicognani (Soft-Maint) - Bug 441321 - isVisible customisation doesn't work after refreshing a tree
 */
package org.eclipse.emf.facet.custom.metamodel.v0_2_0.internal.treeproxy.util;

import java.util.List;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;

import org.eclipse.emf.facet.custom.metamodel.v0_2_0.internal.treeproxy.*;

/**
 * <!-- 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.emf.facet.custom.metamodel.v0_2_0.internal.treeproxy.TreeproxyPackage
 * @generated
 */
public class TreeproxySwitch<T> {
	/**
	 * The cached model package
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected static TreeproxyPackage modelPackage;

	/**
	 * Creates an instance of the switch.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public TreeproxySwitch() {
		if (modelPackage == null) {
			modelPackage = TreeproxyPackage.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 TreeproxyPackage.TREE_ELEMENT: {
				TreeElement treeElement = (TreeElement)theEObject;
				T result = caseTreeElement(treeElement);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case TreeproxyPackage.EOBJECT_TREE_ELEMENT: {
				EObjectTreeElement eObjectTreeElement = (EObjectTreeElement)theEObject;
				T result = caseEObjectTreeElement(eObjectTreeElement);
				if (result == null) result = caseTreeElement(eObjectTreeElement);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case TreeproxyPackage.EREFERENCE_TREE_ELEMENT: {
				EReferenceTreeElement eReferenceTreeElement = (EReferenceTreeElement)theEObject;
				T result = caseEReferenceTreeElement(eReferenceTreeElement);
				if (result == null) result = caseEStructuralFeatureTreeElement(eReferenceTreeElement);
				if (result == null) result = caseTreeElement(eReferenceTreeElement);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case TreeproxyPackage.EATTRIBUTE_TREE_ELEMENT: {
				EAttributeTreeElement eAttributeTreeElement = (EAttributeTreeElement)theEObject;
				T result = caseEAttributeTreeElement(eAttributeTreeElement);
				if (result == null) result = caseEStructuralFeatureTreeElement(eAttributeTreeElement);
				if (result == null) result = caseTreeElement(eAttributeTreeElement);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case TreeproxyPackage.ESTRUCTURAL_FEATURE_TREE_ELEMENT: {
				EStructuralFeatureTreeElement eStructuralFeatureTreeElement = (EStructuralFeatureTreeElement)theEObject;
				T result = caseEStructuralFeatureTreeElement(eStructuralFeatureTreeElement);
				if (result == null) result = caseTreeElement(eStructuralFeatureTreeElement);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			default: return defaultCase(theEObject);
		}
	}

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

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

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

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

	/**
	 * Returns the result of interpreting the object as an instance of '<em>EStructural Feature Tree Element</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>EStructural Feature Tree Element</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseEStructuralFeatureTreeElement(EStructuralFeatureTreeElement 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;
	}

} //TreeproxySwitch