01: /*
02: * Copyright 2005-2006 The Kuali Foundation.
03: *
04: *
05: * Licensed under the Educational Community License, Version 1.0 (the "License");
06: * you may not use this file except in compliance with the License.
07: * You may obtain a copy of the License at
08: *
09: * http://www.opensource.org/licenses/ecl1.php
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package edu.iu.uis.eden.plugin;
18:
19: import java.util.Comparator;
20:
21: /**
22: * A comparator which sorts a collection of plugins names alphabeticaly, putting the institutional plugin first.
23: *
24: * @author Eric Westfall
25: */
26: public class PluginNameComparator implements Comparator<String> {
27:
28: private final String institutionalPluginName;
29:
30: public PluginNameComparator(String institutionalPluginName) {
31: this .institutionalPluginName = institutionalPluginName;
32: }
33:
34: public int compare(String pluginName1, String pluginName2) {
35: int compareValue = 0;
36: if (pluginName1.equals(pluginName2)) {
37: compareValue = 0;
38: } else if (institutionalPluginName.equals(pluginName1)) {
39: compareValue = -1;
40: } else if (institutionalPluginName.equals(pluginName2)) {
41: compareValue = 1;
42: } else {
43: compareValue = pluginName1.compareTo(pluginName2);
44: }
45: return compareValue;
46: }
47:
48: public String getInstitutionalPluginName() {
49: return institutionalPluginName;
50: }
51:
52: }
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