/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
*/

/**
 */
package org.omg.spec.bpmn.non.normative.color.util;

import java.util.Map;

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

import org.eclipse.emf.ecore.EPackage;

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

import org.eclipse.emf.ecore.xml.type.util.XMLTypeUtil;
import org.eclipse.emf.ecore.xml.type.util.XMLTypeValidator;

import org.omg.spec.bpmn.non.normative.color.*;

/**
 * <!-- begin-user-doc -->
 * The <b>Validator</b> for the model.
 * <!-- end-user-doc -->
 * @see org.omg.spec.bpmn.non.normative.color.ColorPackage
 * @generated
 */
public class ColorValidator extends EObjectValidator {
	/**
	 * The cached model package
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public static final ColorValidator INSTANCE = new ColorValidator();

	/**
	 * 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 = "org.omg.spec.bpmn.non.normative.color";

	/**
	 * 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;

	/**
	 * The cached base package validator.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected XMLTypeValidator xmlTypeValidator;

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

	/**
	 * Returns the package of this validator switch.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EPackage getEPackage() {
	  return ColorPackage.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 ColorPackage.DOCUMENT_ROOT:
				return validateDocumentRoot((DocumentRoot)value, diagnostics, context);
			case ColorPackage.HEX_COLOR:
				return validateHexColor((String)value, diagnostics, context);
			default:
				return true;
		}
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateHexColor(String hexColor, DiagnosticChain diagnostics, Map<Object, Object> context) {
		boolean result = validateHexColor_Pattern(hexColor, diagnostics, context);
		return result;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @see #validateHexColor_Pattern
	 */
	public static final  PatternMatcher [][] HEX_COLOR__PATTERN__VALUES =
		new PatternMatcher [][] {
			new PatternMatcher [] {
				XMLTypeUtil.createPatternMatcher("#[0-9a-fA-F]{6}")
			}
		};

	/**
	 * Validates the Pattern constraint of '<em>Hex Color</em>'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateHexColor_Pattern(String hexColor, DiagnosticChain diagnostics, Map<Object, Object> context) {
		return validatePattern(ColorPackage.Literals.HEX_COLOR, hexColor, HEX_COLOR__PATTERN__VALUES, diagnostics, context);
	}

} //ColorValidator