| /* |
| * Copyright (c) 2007, 2010 Borland Software Corporation and others |
| * |
| * 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: |
| * Dmitry Stadnik (Borland) - initial API and implementation |
| */ |
| |
| «IMPORT 'http://www.eclipse.org/gmf/2009/GenModel'» |
| |
| «DEFINE RegexpExpressionFactory FOR gmfgen::GenExpressionInterpreter-» |
| «EXPAND xpt::Common::copyright FOR container.editorGen-» |
| package «container.expressionsPackageName»; |
| |
| «EXPAND xpt::Common::generatedClassComment» |
| public class «className» { |
| |
| «EXPAND xpt::expressions::OCLExpressionFactory::_initInterpreterFactory» |
| |
| «EXPAND xpt::Common::generatedMemberComment» |
| public static «container.getAbstractExpressionQualifiedClassName()» getExpression(String body, org.eclipse.emf.ecore.EClassifier context, java.util.Map«EXPAND CodeStyle::G2('String', 'org.eclipse.emf.ecore.EClassifier') FOR container.editorGen.diagram» environment) { |
| return new Expression(body, context, environment); |
| } |
| |
| «EXPAND xpt::Common::generatedMemberComment('This method will become private in the next release')»«REM»FIXME private or completely remove in the next release «ENDREM» |
| public static «container.getAbstractExpressionQualifiedClassName()» getExpression(String body, org.eclipse.emf.ecore.EClassifier context) { |
| return getExpression(body, context, «EXPAND CodeStyle::emptyMap('String, org.eclipse.emf.ecore.EClassifier') FOR container.editorGen.diagram»); |
| } |
| |
| «EXPAND xpt::Common::generatedMemberComment» |
| private static class Expression extends «container.getAbstractExpressionQualifiedClassName()» { |
| |
| «EXPAND xpt::Common::generatedMemberComment» |
| private final java.util.regex.Pattern pattern; |
| |
| «EXPAND xpt::Common::generatedMemberComment» |
| «EXPAND CodeStyle::SuppressWarnings('"rawtypes"') FOR container.editorGen.diagram-» |
| public Expression(String body, org.eclipse.emf.ecore.EClassifier context, java.util.Map environment) { |
| super(body, context); |
| java.util.regex.Pattern p; |
| try { |
| p = java.util.regex.Pattern.compile(body); |
| } catch (java.util.regex.PatternSyntaxException e) { |
| setStatus(org.eclipse.core.runtime.IStatus.ERROR, e.getMessage(), e); |
| p = null; |
| } |
| this.pattern = p; |
| } |
| |
| «EXPAND xpt::Common::generatedMemberComment» |
| «EXPAND CodeStyle::SuppressWarnings('"rawtypes"') FOR container.editorGen.diagram-» |
| protected Object doEvaluate(Object contextInstance, java.util.Map env) { |
| if (pattern == null) { |
| return null; |
| } |
| if (context() instanceof org.eclipse.emf.ecore.EDataType) { |
| contextInstance = org.eclipse.emf.ecore.util.EcoreUtil.convertToString( |
| (org.eclipse.emf.ecore.EDataType) context(), contextInstance); |
| } |
| java.util.regex.Matcher matcher = this.pattern.matcher(String.valueOf(contextInstance)); |
| return Boolean.valueOf(«IF language = gmfgen::GenLanguage::nregexp»!«ENDIF»matcher.matches()); |
| } |
| } |
| «EXPAND additions-» |
| } |
| «ENDDEFINE» |
| |
| «DEFINE additions FOR gmfgen::GenExpressionInterpreter»«ENDDEFINE» |
