PetriNetValidator.java

/**
 * Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
 * Rick Salay.
 * 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:
 *    Alessio Di Sandro - Implementation.
 */
package edu.toronto.cs.se.modelepedia.petrinet.util;

import edu.toronto.cs.se.modelepedia.petrinet.*;

import java.util.Map;

import org.eclipse.emf.common.util.Diagnostic;
import org.eclipse.emf.common.util.DiagnosticChain;
import org.eclipse.emf.common.util.ResourceLocator;

import org.eclipse.emf.ecore.EPackage;

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

/**
 * <!-- begin-user-doc -->
 * The <b>Validator</b> for the model.
 * <!-- end-user-doc -->
 * @see edu.toronto.cs.se.modelepedia.petrinet.PetriNetPackage
 * @generated
 */
public class PetriNetValidator extends EObjectValidator {
	/**
	 * The cached model package
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public static final PetriNetValidator INSTANCE = new PetriNetValidator();

	/**
	 * A constant for the {@link org.eclipse.emf.common.util.Diagnostic#getSource() source} of diagnostic {@link org.eclipse.emf.common.util.Diagnostic#getCode() codes} from this package.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see org.eclipse.emf.common.util.Diagnostic#getSource()
	 * @see org.eclipse.emf.common.util.Diagnostic#getCode()
	 * @generated
	 */
	public static final String DIAGNOSTIC_SOURCE = "edu.toronto.cs.se.modelepedia.petrinet";

	/**
	 * A constant with a fixed name that can be used as the base value for additional hand written constants.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private static final int GENERATED_DIAGNOSTIC_CODE_COUNT = 0;

	/**
	 * A constant with a fixed name that can be used as the base value for additional hand written constants in a derived class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected static final int DIAGNOSTIC_CODE_COUNT = GENERATED_DIAGNOSTIC_CODE_COUNT;

	/**
	 * Creates an instance of the switch.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public PetriNetValidator() {
		super();
	}

	/**
	 * Returns the package of this validator switch.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EPackage getEPackage() {
	  return PetriNetPackage.eINSTANCE;
	}

	/**
	 * Calls <code>validateXXX</code> for the corresponding classifier of the model.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected boolean validate(int classifierID, Object value, DiagnosticChain diagnostics, Map<Object, Object> context) {
		switch (classifierID) {
			case PetriNetPackage.PETRI_NET:
				return validatePetriNet((PetriNet)value, diagnostics, context);
			case PetriNetPackage.NODE:
				return validateNode((Node)value, diagnostics, context);
			case PetriNetPackage.PLACE:
				return validatePlace((Place)value, diagnostics, context);
			case PetriNetPackage.TRANSITION:
				return validateTransition((Transition)value, diagnostics, context);
			case PetriNetPackage.ARC:
				return validateArc((Arc)value, diagnostics, context);
			default:
				return true;
		}
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validatePetriNet(PetriNet petriNet, DiagnosticChain diagnostics, Map<Object, Object> context) {
		return validate_EveryDefaultConstraint(petriNet, diagnostics, context);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateNode(Node node, DiagnosticChain diagnostics, Map<Object, Object> context) {
		return validate_EveryDefaultConstraint(node, diagnostics, context);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validatePlace(Place place, DiagnosticChain diagnostics, Map<Object, Object> context) {
		return validate_EveryDefaultConstraint(place, diagnostics, context);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateTransition(Transition transition, DiagnosticChain diagnostics, Map<Object, Object> context) {
		return validate_EveryDefaultConstraint(transition, diagnostics, context);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateArc(Arc arc, DiagnosticChain diagnostics, Map<Object, Object> context) {
		if (!validate_NoCircularContainment(arc, diagnostics, context)) return false;
		boolean result = validate_EveryMultiplicityConforms(arc, diagnostics, context);
		if (result || diagnostics != null) result &= validate_EveryDataValueConforms(arc, diagnostics, context);
		if (result || diagnostics != null) result &= validate_EveryReferenceIsContained(arc, diagnostics, context);
		if (result || diagnostics != null) result &= validate_EveryBidirectionalReferenceIsPaired(arc, diagnostics, context);
		if (result || diagnostics != null) result &= validate_EveryProxyResolves(arc, diagnostics, context);
		if (result || diagnostics != null) result &= validate_UniqueID(arc, diagnostics, context);
		if (result || diagnostics != null) result &= validate_EveryKeyUnique(arc, diagnostics, context);
		if (result || diagnostics != null) result &= validate_EveryMapEntryUnique(arc, diagnostics, context);
		if (result || diagnostics != null) result &= validateArc_nodeTypes(arc, diagnostics, context);
		return result;
	}

	/**
	 * The cached validation expression for the nodeTypes constraint of '<em>Arc</em>'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected static final String ARC__NODE_TYPES__EEXPRESSION = "src.oclIsKindOf(Place) and tgt.oclIsKindOf(Transition) or src.oclIsKindOf(Transition) and tgt.oclIsKindOf(Place)";

	/**
	 * Validates the nodeTypes constraint of '<em>Arc</em>'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateArc_nodeTypes(Arc arc, DiagnosticChain diagnostics, Map<Object, Object> context) {
		return
			validate
				(PetriNetPackage.Literals.ARC,
				 arc,
				 diagnostics,
				 context,
				 "http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot",
				 "nodeTypes",
				 ARC__NODE_TYPES__EEXPRESSION,
				 Diagnostic.ERROR,
				 DIAGNOSTIC_SOURCE,
				 0);
	}

	/**
	 * Returns the resource locator that will be used to fetch messages for this validator's diagnostics.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public ResourceLocator getResourceLocator() {
		// TODO
		// Specialize this to return a resource locator for messages specific to this validator.
		// Ensure that you remove @generated or mark it @generated NOT
		return super.getResourceLocator();
	}

} //PetriNetValidator