| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.tests.ccvs.ui.logformatter; |
| |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| public abstract class LogEntryContainer extends LogEntry { |
| private List /* of LogEntry */ list = new ArrayList(); |
| |
| public LogEntryContainer(LogEntryContainer parent, String name) { |
| super(parent, name); |
| } |
| |
| /** |
| * Accepts a visitor for each child in the order in which they are listed. |
| * @param visitor the visitor |
| */ |
| public void acceptChildren(ILogEntryVisitor visitor) { |
| Iterator it = list.iterator(); |
| while (it.hasNext()) { |
| LogEntry entry = (LogEntry) it.next(); |
| entry.accept(visitor); |
| } |
| } |
| |
| /** |
| * Returns the list of children in this container. |
| */ |
| public LogEntry[] members() { |
| return (LogEntry[]) list.toArray(new LogEntry[list.size()]); |
| } |
| |
| /** |
| * Returns the member with the specified name and class. |
| */ |
| public LogEntry findMember(String name, Class clazz) { |
| Iterator it = list.iterator(); |
| while (it.hasNext()) { |
| LogEntry entry = (LogEntry) it.next(); |
| if (name.equals(entry.getName()) && |
| clazz.isAssignableFrom(entry.getClass())) return entry; |
| } |
| return null; |
| } |
| |
| /* |
| * Adds the specified entry to the end of the list. |
| */ |
| void addEntry(LogEntry entry) { |
| list.add(entry); |
| } |
| } |