plugins/org.eclipse.emf.cdo.tests.model2/src/org/eclipse/emf/cdo/tests/model2/util/Model2Switch.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id: Model2Switch.java,v 1.6 2008-10-19 01:28:55 smcduff Exp $
 */
package org.eclipse.emf.cdo.tests.model2.util;

import org.eclipse.emf.cdo.tests.model1.Order;
import org.eclipse.emf.cdo.tests.model1.PurchaseOrder;
import org.eclipse.emf.cdo.tests.model2.Model2Package;
import org.eclipse.emf.cdo.tests.model2.SpecialPurchaseOrder;
import org.eclipse.emf.cdo.tests.model2.Task;
import org.eclipse.emf.cdo.tests.model2.TaskContainer;

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

import java.util.List;

/**
 * <!-- 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.cdo.tests.model2.Model2Package
 * @generated
 */
public class Model2Switch<T>
{
  /**
   * The cached model package <!-- begin-user-doc --> <!-- end-user-doc -->
   * 
   * @generated
   */
  protected static Model2Package modelPackage;

  /**
   * Creates an instance of the switch. <!-- begin-user-doc --> <!-- end-user-doc -->
   * 
   * @generated
   */
  public Model2Switch()
  {
    if (modelPackage == null)
    {
      modelPackage = Model2Package.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 Model2Package.SPECIAL_PURCHASE_ORDER:
    {
      SpecialPurchaseOrder specialPurchaseOrder = (SpecialPurchaseOrder)theEObject;
      T result = caseSpecialPurchaseOrder(specialPurchaseOrder);
      if (result == null)
      {
        result = casePurchaseOrder(specialPurchaseOrder);
      }
      if (result == null)
      {
        result = caseOrder(specialPurchaseOrder);
      }
      if (result == null)
      {
        result = defaultCase(theEObject);
      }
      return result;
    }
    case Model2Package.TASK_CONTAINER:
    {
      TaskContainer taskContainer = (TaskContainer)theEObject;
      T result = caseTaskContainer(taskContainer);
      if (result == null)
      {
        result = defaultCase(theEObject);
      }
      return result;
    }
    case Model2Package.TASK:
    {
      Task task = (Task)theEObject;
      T result = caseTask(task);
      if (result == null)
      {
        result = defaultCase(theEObject);
      }
      return result;
    }
    default:
      return defaultCase(theEObject);
    }
  }

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

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

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

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

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

} // Model2Switch