| /***************************************************************************** |
| * Copyright (c) 2018 CEA LIST |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * David Lopez david.lopez@cea.fr(CEA LIST) |
| * |
| *****************************************************************************/ |
| package org.eclipse.papyrus.moka.ease.semantics.proxy; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.NoSuchElementException; |
| |
| public class ValueIteratorProxy<ValueType> implements Iterator<Object>{ |
| private int ptr; |
| private List<ValueType> wrapped; |
| private ProxyAdapter<ValueType> adapter; |
| |
| public ValueIteratorProxy(List<ValueType> wrapped, ProxyAdapter<ValueType> adapter) { |
| this.wrapped = wrapped; |
| this.adapter = adapter; |
| } |
| |
| @Override |
| public boolean hasNext() { |
| return ptr < wrapped.size(); |
| } |
| |
| @Override |
| public Object next() { |
| if( !hasNext() ) |
| throw new NoSuchElementException(); |
| |
| Object value = adapter.getProxyFor(wrapped.get(ptr)); |
| ptr++; |
| |
| return value; |
| } |
| |
| } |