/*******************************************************************************
 * Copyright (c) 2009, 2018 SAP AG and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 * 
 * Contributors:
 *     SAP AG - initial API and implementation
 ******************************************************************************
 */
package modelmanagement.util;

import java.util.Map;

import modelmanagement.Application;
import modelmanagement.ModelmanagementPackage;
import modelmanagement.Module;
import modelmanagement.NamedElement;
import modelmanagement.PackageOwner;

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 modelmanagement.ModelmanagementPackage
 * @generated
 */
public class ModelmanagementValidator extends EObjectValidator {
	/**
	 * The cached model package
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public static final ModelmanagementValidator INSTANCE = new ModelmanagementValidator();

	/**
	 * 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 = "modelmanagement";

	/**
	 * 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 ModelmanagementValidator() {
		super();
	}

	/**
	 * Returns the package of this validator switch.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EPackage getEPackage() {
	  return ModelmanagementPackage.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 ModelmanagementPackage.PACKAGE:
				return validatePackage((modelmanagement.Package)value, diagnostics, context);
			case ModelmanagementPackage.NAMED_ELEMENT:
				return validateNamedElement((NamedElement)value, diagnostics, context);
			case ModelmanagementPackage.APPLICATION:
				return validateApplication((Application)value, diagnostics, context);
			case ModelmanagementPackage.PACKAGE_OWNER:
				return validatePackageOwner((PackageOwner)value, diagnostics, context);
			case ModelmanagementPackage.MODULE:
				return validateModule((Module)value, diagnostics, context);
			default:
				return true;
		}
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validatePackage(modelmanagement.Package package_, DiagnosticChain diagnostics, Map<Object, Object> context) {
		if (!validate_NoCircularContainment(package_, diagnostics, context)) return false;
		boolean result = validate_EveryMultiplicityConforms(package_, diagnostics, context);
		if (result || diagnostics != null) result &= validate_EveryDataValueConforms(package_, diagnostics, context);
		if (result || diagnostics != null) result &= validate_EveryReferenceIsContained(package_, diagnostics, context);
		if (result || diagnostics != null) result &= validate_EveryBidirectionalReferenceIsPaired(package_, diagnostics, context);
		if (result || diagnostics != null) result &= validate_EveryProxyResolves(package_, diagnostics, context);
		if (result || diagnostics != null) result &= validate_UniqueID(package_, diagnostics, context);
		if (result || diagnostics != null) result &= validate_EveryKeyUnique(package_, diagnostics, context);
		if (result || diagnostics != null) result &= validate_EveryMapEntryUnique(package_, diagnostics, context);
		if (result || diagnostics != null) result &= validatePackage_DistinctClassNamesPerPackage(package_, diagnostics, context);
		if (result || diagnostics != null) result &= validatePackage_NoCyclicOwnership(package_, diagnostics, context);
		return result;
	}

	/**
	 * The cached validation expression for the DistinctClassNamesPerPackage constraint of '<em>Package</em>'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected static final String PACKAGE__DISTINCT_CLASS_NAMES_PER_PACKAGE__EEXPRESSION = "self.classes->forAll( i, j | i <> j implies i.name <> j.name )";

	/**
	 * Validates the DistinctClassNamesPerPackage constraint of '<em>Package</em>'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validatePackage_DistinctClassNamesPerPackage(modelmanagement.Package package_, DiagnosticChain diagnostics, Map<Object, Object> context) {
		return
			validate
				(ModelmanagementPackage.Literals.PACKAGE,
				 package_,
				 diagnostics,
				 context,
				 "http://www.eclipse.org/emf/2002/Ecore/OCL",
				 "DistinctClassNamesPerPackage",
				 PACKAGE__DISTINCT_CLASS_NAMES_PER_PACKAGE__EEXPRESSION,
				 Diagnostic.ERROR,
				 DIAGNOSTIC_SOURCE,
				 0);
	}

	/**
	 * The cached validation expression for the NoCyclicOwnership constraint of '<em>Package</em>'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected static final String PACKAGE__NO_CYCLIC_OWNERSHIP__EEXPRESSION = "not self.hasOwnershipCycle(Set{})";

	/**
	 * Validates the NoCyclicOwnership constraint of '<em>Package</em>'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validatePackage_NoCyclicOwnership(modelmanagement.Package package_, DiagnosticChain diagnostics, Map<Object, Object> context) {
		return
			validate
				(ModelmanagementPackage.Literals.PACKAGE,
				 package_,
				 diagnostics,
				 context,
				 "http://www.eclipse.org/emf/2002/Ecore/OCL",
				 "NoCyclicOwnership",
				 PACKAGE__NO_CYCLIC_OWNERSHIP__EEXPRESSION,
				 Diagnostic.ERROR,
				 DIAGNOSTIC_SOURCE,
				 0);
	}

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

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

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

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

	/**
	 * 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();
	}

} //ModelmanagementValidator