From da127cd41fa65b7ec217f8e9f525ed7534abf5e1 Mon Sep 17 00:00:00 2001 From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?= Date: Mon, 18 Aug 2008 22:26:03 +0200 Subject: [PATCH 1/1] new version container --- src/de/todesbaum/jsite/main/Version.java | 69 ++++++++++++++++++++++++++++++-- 1 file changed, 66 insertions(+), 3 deletions(-) diff --git a/src/de/todesbaum/jsite/main/Version.java b/src/de/todesbaum/jsite/main/Version.java index 28690b9..ec7df39 100644 --- a/src/de/todesbaum/jsite/main/Version.java +++ b/src/de/todesbaum/jsite/main/Version.java @@ -24,10 +24,44 @@ package de.todesbaum.jsite.main; * * @author David ‘Bombe’ Roden <bombe@freenetproject.org> */ -public class Version { +public class Version implements Comparable { /** The version. */ - private static final String VERSION = "0.6.3"; + private static final Version VERSION = new Version(0, 6, 2); + + /** The components of the version information. */ + private final int[] components; + + /** + * Creates a new version container with the given components. + * + * @param components + * The version components + */ + public Version(int... components) { + this.components = new int[components.length]; + System.arraycopy(components, 0, this.components, 0, components.length); + } + + /** + * Returns the number of version components. + * + * @return The number of version components + */ + public int size() { + return components.length; + } + + /** + * Returns the version component with the given index. + * + * @param index + * The index of the version component + * @return The version component + */ + public int getComponent(int index) { + return components[index]; + } /** * Returns the version. @@ -35,7 +69,36 @@ public class Version { * @return The version */ public static final String getVersion() { - return VERSION; + return VERSION.toString(); + } + + /** + * {@inheritDoc} + */ + @Override + public String toString() { + StringBuilder versionString = new StringBuilder(); + for (int component : components) { + if (versionString.length() != 0) { + versionString.append('.'); + } + versionString.append(component); + } + return versionString.toString(); + } + + /** + * {@inheritDoc} + */ + public int compareTo(Version version) { + int lessComponents = Math.min(components.length, version.components.length); + for (int index = 0; index < lessComponents; index++) { + if (version.components[index] == components[index]) { + continue; + } + return components[index] - version.components[index]; + } + return components.length - version.components.length; } } -- 2.7.4