| /* |
| * Copyright (c) 2013-2015 Eike Stepper (Berlin, Germany) 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.expressions.impl; |
| |
| import org.eclipse.emf.cdo.expressions.EvaluationContext; |
| |
| import org.eclipse.net4j.util.WrappedException; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** |
| * A {@link HashMap}-based default implementation of an {@link EvaluationContext}. |
| * |
| * @author Eike Stepper |
| */ |
| public class EvaluationContextImpl extends HashMap<String, Object>implements EvaluationContext |
| { |
| private static final long serialVersionUID = 1L; |
| |
| public EvaluationContextImpl() |
| { |
| } |
| |
| public EvaluationContextImpl(int initialCapacity, float loadFactor) |
| { |
| super(initialCapacity, loadFactor); |
| } |
| |
| public EvaluationContextImpl(int initialCapacity) |
| { |
| super(initialCapacity); |
| } |
| |
| public EvaluationContextImpl(Map<? extends String, ? extends Object> m) |
| { |
| super(m); |
| } |
| |
| public EvaluationContextImpl(Object thisValue) |
| { |
| put("this", thisValue); |
| } |
| |
| public Class<?> getClass(String name) |
| { |
| if (name.lastIndexOf('.') == -1) |
| { |
| name = "java.lang." + name; |
| } |
| |
| try |
| { |
| return getClass().getClassLoader().loadClass(name); |
| } |
| catch (ClassNotFoundException ex) |
| { |
| throw WrappedException.wrap(ex); |
| } |
| } |
| } |