1 //////////////////////////////////////////////////////////////////////////////
2 // Clirr: compares two versions of a java library for binary compatibility
3 // Copyright (C) 2003 - 2004 Lars Kühne
4 //
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Lesser General Public
7 // License as published by the Free Software Foundation; either
8 // version 2.1 of the License, or (at your option) any later version.
9 //
10 // This library 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 GNU
13 // Lesser General Public License for more details.
14 //
15 // You should have received a copy of the GNU Lesser General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 //////////////////////////////////////////////////////////////////////////////
19
20 package net.sf.clirr.checks;
21
22 import java.util.Arrays;
23
24 import net.sf.clirr.event.Severity;
25 import net.sf.clirr.framework.AbstractDiffReporter;
26 import net.sf.clirr.framework.ApiDiffDispatcher;
27 import net.sf.clirr.framework.ClassSetChangeCheck;
28
29 abstract class AbstractClassSetChangeCheck
30 extends AbstractDiffReporter implements ClassSetChangeCheck
31 {
32 protected AbstractClassSetChangeCheck(ApiDiffDispatcher dispatcher)
33 {
34 super(dispatcher);
35 }
36
37 protected final void compareClassNameSets(
38 String[] setA, String[] setB, String diffPrefix, Severity severity)
39 {
40 Arrays.sort(setA);
41 Arrays.sort(setB);
42
43 for (int i = 0; i < setA.length; i++)
44 {
45 String oldClassName = setA[i];
46 if (Arrays.binarySearch(setB, oldClassName) < 0)
47 {
48 log(diffPrefix + oldClassName, severity, oldClassName, null, null);
49 }
50 }
51 }
52
53 }
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