From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Koeberle Subject: [JGIT PATCH v2 13/24] Added the class ComplexFilePattern. Date: Mon, 12 May 2008 22:13:31 +0200 Message-ID: <1210623222-24908-14-git-send-email-florianskarten@web.de> References: <1210623222-24908-1-git-send-email-florianskarten@web.de> Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Florian Koeberle To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Mon May 12 22:21:56 2008 Return-path: Envelope-to: gcvg-git-2@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by lo.gmane.org with esmtp (Exim 4.50) id 1JveQE-0006mx-GV for gcvg-git-2@gmane.org; Mon, 12 May 2008 22:14:58 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758097AbYELUN7 (ORCPT ); Mon, 12 May 2008 16:13:59 -0400 X-Warning: Original message contained 8-bit characters, however during the SMTP transport session the receiving system did not announce capability of receiving 8-bit SMTP (RFC 1651-1653), and as this message does not have MIME headers (RFC 2045-2049) to enable encoding change, we had very little choice. 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Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758063AbYELUN6 (ORCPT ); Mon, 12 May 2008 16:13:58 -0400 Received: from fmmailgate01.web.de ([217.72.192.221]:40260 "EHLO fmmailgate01.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755974AbYELUNw (ORCPT ); Mon, 12 May 2008 16:13:52 -0400 Received: from smtp05.web.de (fmsmtp05.dlan.cinetic.de [172.20.4.166]) by fmmailgate01.web.de (Postfix) with ESMTP id 9C015DECFD1D for ; Mon, 12 May 2008 22:13:47 +0200 (CEST) Received: from [84.150.98.143] (helo=localhost.localdomain) by smtp05.web.de with asmtp (WEB.DE 4.109 #226) id 1JveP5-00016x-00; Mon, 12 May 2008 22:13:47 +0200 X-Mailer: git-send-email 1.5.5.1 In-Reply-To: <1210623222-24908-1-git-send-email-florianskarten@web.de> X-Sender: florianskarten@web.de X-Provags-ID: V01U2FsdGVkX19TFUYgrx5eFJmgDdoG7ZNXMNGffmfnFmClXQLC 1hncCukx6dkwMkzesVlCyswf/lzwJgsip9iFhIy/ThGHPzaNx7 OoY00LLMoODH1k3u6OJA== Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Signed-off-by: Florian Koeberle --- .../jgit/treewalk/rules/ComplexFilePattern.java | 97 ++++++++++++= ++++++++ 1 files changed, 97 insertions(+), 0 deletions(-) create mode 100644 org.spearce.jgit/src/org/spearce/jgit/treewalk/rule= s/ComplexFilePattern.java diff --git a/org.spearce.jgit/src/org/spearce/jgit/treewalk/rules/Compl= exFilePattern.java b/org.spearce.jgit/src/org/spearce/jgit/treewalk/rul= es/ComplexFilePattern.java new file mode 100644 index 0000000..7c2aba0 --- /dev/null +++ b/org.spearce.jgit/src/org/spearce/jgit/treewalk/rules/ComplexFileP= attern.java @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2008 Florian K=C3=B6berle + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public + * License, version 2, as published by the Free Software Foundation. + * + * This library 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 library; if not, write to the Free Softwar= e + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 021= 10-1301 + */ +package org.spearce.jgit.treewalk.rules; + +import java.util.List; +import java.util.ArrayList; + +import org.spearce.jgit.lib.FNMatchPattern; + +/** + * A {@link ComplexFilePattern} defines for some components of a file = path + * fnmatch like patterns. For example could such a pattern be that the= first + * directory must start with an a and that the second directory must e= nd with + * and b. In the example the pathes axx/xxb/hello.txt and ayy/yyb woul= d match, + * but axx would not match. + *=20 + */ +class ComplexFilePattern implements FilePattern { + private final List usedPatternList; + + private final boolean matchDirectoriesOnly; + + private final int offset; + + private ComplexFilePattern(List List, + boolean matchDirectoriesOnly, int offset) { + this.usedPatternList =3D List; + this.matchDirectoriesOnly =3D matchDirectoriesOnly; + this.offset =3D offset; + } + + ComplexFilePattern(List patternStrings, boolean matchDirector= iesOnly) { + this.usedPatternList =3D new ArrayList(patternString= s + .size()); + for (String patternString : patternStrings) { + this.usedPatternList.add(new FNMatchPattern(patternString)); + } + this.offset =3D 0; + this.matchDirectoriesOnly =3D matchDirectoriesOnly; + } + + int getActualPathSize() { + return usedPatternList.size() - offset; + } + + private FNMatchPattern getPatternOfCurrentLevel() { + return usedPatternList.get(offset); + } + + public boolean canMatchAtThisDirectoryLevel() { + return getActualPathSize() =3D=3D 1; + } + + public FilePattern getPatternForSubDirectory(String directoryName) { + + if (getActualPathSize() > 1) { + if (getPatternOfCurrentLevel().matches(directoryName)) { + return new ComplexFilePattern(usedPatternList, + matchDirectoriesOnly, offset + 1); + } else { + return FilePattern.MATCH_NEVER; + } + } + assert (getActualPathSize() =3D=3D 1); + if (match(directoryName, true)) { + return FilePattern.MATCH_ALWAYS; + } else { + return FilePattern.MATCH_NEVER; + } + } + + public boolean match(String fileName, boolean fileIsDirectory) { + if (!fileIsDirectory && matchDirectoriesOnly) { + return false; + } + return getPatternOfCurrentLevel().matches(fileName); + } + + public boolean isSameForSubDirectories() { + return false; + } + +} --=20 1.5.4.3