3 * Copyright © 2008 David Roden
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 package net.pterodactylus.jsite.core;
22 import java.io.IOException;
23 import java.net.UnknownHostException;
24 import java.util.List;
25 import java.util.concurrent.Executor;
29 * Interface for the core.
31 * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
33 public interface Core {
36 * Adds the given listener to the list of registered listeners.
41 public void addCoreListener(CoreListener coreListener);
44 * Removes the given listener from the list of registered listeners.
47 * The listener to remove
49 public void removeCoreListener(CoreListener coreListener);
52 * Returns a thread pool.
54 * @return A thread pool
56 public Executor getThreadPool();
59 * Adds the given node to the core.
63 * @return <code>true</code> if the node was added, <code>false</code>
64 * if it was not added because it was already known
65 * @throws UnknownHostException
66 * if the hostname of the node can not be resolved
68 public boolean addNode(Node node) throws UnknownHostException;
71 * Removes the given node from the core.
76 public void removeNode(Node node);
79 * Returns the list of all configured nodes.
81 * @return All configured nodes
83 public List<Node> getNodes();
86 * Returns whether the core is currently connected to the given node.
90 * @return <code>true</code> if the core is currently connected to the
91 * node, <code>false</code> otherwise
93 public boolean isNodeConnected(Node node);
106 * Connects to the given node.
109 * The node to connect to
111 public void connectToNode(Node node);
114 * Disconnects from the given node.
117 * The node to disconnect from
119 public void disconnectFromNode(Node node);
122 * Creates a new project.
124 * @throws IOException
125 * if an I/O error occured communicating with the node
126 * @throws JSiteException
127 * if there is a problem with the node
129 public void createProject() throws IOException, JSiteException;
132 * Clones the given project. {@link CoreListener}s will be notified of the
133 * new clone via the {@link CoreListener#projectCloned(Project, Project)}
137 * The project to clone
139 public void cloneProject(Project project);
142 * Removes the given project.
145 * The project to remove
147 public void removeProject(Project project);
150 * Returns a list of all projects.
152 * @return A list of all projects
154 public List<Project> getProjects();