diagramtemplate/plugins/org.eclipse.papyrus.diagramtemplate/src/org/eclipse/papyrus/diagramtemplate/util/DiagramTemplateSwitch.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.eclipse.papyrus.diagramtemplate.util;

import java.util.List;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.papyrus.diagramtemplate.AbstractSelection;
import org.eclipse.papyrus.diagramtemplate.DiagramDefinition;
import org.eclipse.papyrus.diagramtemplate.DiagramTemplatePackage;
import org.eclipse.papyrus.diagramtemplate.Selection;
import org.eclipse.papyrus.diagramtemplate.SelectionRef;
import org.eclipse.papyrus.diagramtemplate.Template;

/**
 * <!-- 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.papyrus.diagramtemplate.DiagramTemplatePackage
 * @generated
 */
public class DiagramTemplateSwitch<T> {
	/**
	 * The cached model package
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	protected static DiagramTemplatePackage modelPackage;

	/**
	 * Creates an instance of the switch.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	public DiagramTemplateSwitch() {
		if (modelPackage == null) {
			modelPackage = DiagramTemplatePackage.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 DiagramTemplatePackage.DIAGRAM_DEFINITION: {
			DiagramDefinition diagramDefinition = (DiagramDefinition) theEObject;
			T result = caseDiagramDefinition(diagramDefinition);
			if (result == null) {
				result = defaultCase(theEObject);
			}
			return result;
		}
		case DiagramTemplatePackage.SELECTION: {
			Selection selection = (Selection) theEObject;
			T result = caseSelection(selection);
			if (result == null) {
				result = caseAbstractSelection(selection);
			}
			if (result == null) {
				result = defaultCase(theEObject);
			}
			return result;
		}
		case DiagramTemplatePackage.SELECTION_REF: {
			SelectionRef selectionRef = (SelectionRef) theEObject;
			T result = caseSelectionRef(selectionRef);
			if (result == null) {
				result = caseAbstractSelection(selectionRef);
			}
			if (result == null) {
				result = defaultCase(theEObject);
			}
			return result;
		}
		case DiagramTemplatePackage.TEMPLATE: {
			Template template = (Template) theEObject;
			T result = caseTemplate(template);
			if (result == null) {
				result = defaultCase(theEObject);
			}
			return result;
		}
		case DiagramTemplatePackage.ABSTRACT_SELECTION: {
			AbstractSelection abstractSelection = (AbstractSelection) theEObject;
			T result = caseAbstractSelection(abstractSelection);
			if (result == null) {
				result = defaultCase(theEObject);
			}
			return result;
		}
		default:
			return defaultCase(theEObject);
		}
	}

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

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

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

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

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Abstract Selection</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>Abstract Selection</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseAbstractSelection(AbstractSelection 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;
	}

} // DiagramTemplateSwitch