Mercurial > jhg

comparison src/org/tmatesoft/hg/repo/HgInternals.java @ 300:650b45d290b1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Share range check code
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Sat, 17 Sep 2011 13:41:04 +0200
parents 02f2963c70fa
children a37ce7145c3f
comparison
equal deleted inserted replaced
299:45dc79e545f5 300:650b45d290b1
150 150
151 // Convenient check of local revision number for validity (not all negative values are wrong as long as we use negative constants) 151 // Convenient check of local revision number for validity (not all negative values are wrong as long as we use negative constants)
152 public static boolean wrongLocalRevision(int rev) { 152 public static boolean wrongLocalRevision(int rev) {
153 return rev < 0 && rev != TIP && rev != WORKING_COPY && rev != BAD_REVISION; 153 return rev < 0 && rev != TIP && rev != WORKING_COPY && rev != BAD_REVISION;
154 } 154 }
155
156 // throws IllegalArgumentException if [start..end] range is not a subrange of [0..lastRevision]
157 public static void checkRevlogRange(int start, int end, int lastRevision) {
158 if (start < 0 || start > lastRevision) {
159 throw new IllegalArgumentException(String.format("Bad left range boundary %d in [0..%d]", start, lastRevision));
160 }
161 if (end < 0 || end > lastRevision) {
162 throw new IllegalArgumentException(String.format("Bad right range boundary %d in [0..%d]", end, lastRevision));
163 }
164 if (end < start) {
165 throw new IllegalArgumentException(String.format("Bad range [%d..%d]", start, end));
166 }
167 }
155 } 168 }