+++ /dev/null
-/*
- * jFCPlib - Version.java - Copyright © 2008 David Roden
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-package net.pterodactylus.fcp;
-
-import java.util.StringTokenizer;
-
-/**
- * Container for the “lastGoodVersion” field.
- *
- * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
- */
-public class Version {
-
- /** The name of the node implementation. */
- private final String nodeName;
-
- /** The tree version of the node. */
- private final String treeVersion;
-
- /** The protocol version of the node. */
- private final String protocolVersion;
-
- /** The build number of the node. */
- private final int buildNumber;
-
- /**
- * Creates a new Version from the given string. The string consists of the
- * four required fields node name, tree version, protocol version, and build
- * number, separated by a comma.
- *
- * @param version
- * The version string
- * @throws NullPointerException
- * if <code>version</code> is <code>null</code>
- * @throws IllegalArgumentException
- * if <code>version</code> is not in the right format
- */
- public Version(String version) {
- if (version == null) {
- throw new NullPointerException("version must not be null");
- }
- StringTokenizer versionTokens = new StringTokenizer(version, ",");
- if (versionTokens.countTokens() != 4) {
- throw new IllegalArgumentException("version must consist of four fields");
- }
- this.nodeName = versionTokens.nextToken();
- this.treeVersion = versionTokens.nextToken();
- this.protocolVersion = versionTokens.nextToken();
- try {
- this.buildNumber = Integer.valueOf(versionTokens.nextToken());
- } catch (NumberFormatException nfe1) {
- throw new IllegalArgumentException("last part of version must be numeric", nfe1);
- }
- }
-
- /**
- * Creates a new Version from the given parts.
- *
- * @param nodeName
- * The name of the node implementation
- * @param treeVersion
- * The tree version
- * @param protocolVersion
- * The protocol version
- * @param buildNumber
- * The build number of the node
- */
- public Version(String nodeName, String treeVersion, String protocolVersion, int buildNumber) {
- this.nodeName = nodeName;
- this.treeVersion = treeVersion;
- this.protocolVersion = protocolVersion;
- this.buildNumber = buildNumber;
- }
-
- /**
- * Returns the name of the node implementation.
- *
- * @return The node name
- */
- public String getNodeName() {
- return nodeName;
- }
-
- /**
- * The tree version of the node.
- *
- * @return The tree version of the node
- */
- public String getTreeVersion() {
- return treeVersion;
- }
-
- /**
- * The protocol version of the node
- *
- * @return The protocol version of the node
- */
- public String getProtocolVersion() {
- return protocolVersion;
- }
-
- /**
- * The build number of the node.
- *
- * @return The build number of the node
- */
- public int getBuildNumber() {
- return buildNumber;
- }
-
- /**
- * @see java.lang.Object#toString()
- */
- @Override
- public String toString() {
- return nodeName + "," + treeVersion + "," + protocolVersion + "," + buildNumber;
- }
-
-}