PrologSwitch.java

/**
 */
package org.archstudio.prolog.xtext.prolog.util;

import org.archstudio.prolog.xtext.prolog.*;

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

import org.eclipse.emf.ecore.util.Switch;

/**
 * <!-- 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.archstudio.prolog.xtext.prolog.PrologPackage
 * @generated
 */
public class PrologSwitch<T> extends Switch<T>
{
  /**
   * The cached model package
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected static PrologPackage modelPackage;

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

  /**
   * Checks whether this is a switch for the given package.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @parameter ePackage the package in question.
   * @return whether this is a switch for the given package.
   * @generated
   */
  @Override
  protected boolean isSwitchFor(EPackage ePackage)
  {
    return ePackage == modelPackage;
  }

  /**
   * 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
   */
  @Override
  protected T doSwitch(int classifierID, EObject theEObject)
  {
    switch (classifierID)
    {
      case PrologPackage.MODEL:
      {
        Model model = (Model)theEObject;
        T result = caseModel(model);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PrologPackage.EXPRESSION:
      {
        Expression expression = (Expression)theEObject;
        T result = caseExpression(expression);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PrologPackage.UNARY_EXPRESSION:
      {
        UnaryExpression unaryExpression = (UnaryExpression)theEObject;
        T result = caseUnaryExpression(unaryExpression);
        if (result == null) result = caseExpression(unaryExpression);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PrologPackage.ATOM_EXPRESSION:
      {
        AtomExpression atomExpression = (AtomExpression)theEObject;
        T result = caseAtomExpression(atomExpression);
        if (result == null) result = caseExpression(atomExpression);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PrologPackage.VARIABLE_EXPRESSION:
      {
        VariableExpression variableExpression = (VariableExpression)theEObject;
        T result = caseVariableExpression(variableExpression);
        if (result == null) result = caseExpression(variableExpression);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PrologPackage.STRING_EXPRESSION:
      {
        StringExpression stringExpression = (StringExpression)theEObject;
        T result = caseStringExpression(stringExpression);
        if (result == null) result = caseExpression(stringExpression);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PrologPackage.NUMBER_EXPRESSION:
      {
        NumberExpression numberExpression = (NumberExpression)theEObject;
        T result = caseNumberExpression(numberExpression);
        if (result == null) result = caseExpression(numberExpression);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PrologPackage.LIST_EXPRESSION:
      {
        ListExpression listExpression = (ListExpression)theEObject;
        T result = caseListExpression(listExpression);
        if (result == null) result = caseExpression(listExpression);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      default: return defaultCase(theEObject);
    }
  }

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

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

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

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

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

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

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

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

} //PrologSwitch