01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
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: /**
18: * @author Michael Danilov
19: * @version $Revision$
20: */package org.apache.harmony.awt.datatransfer;
21:
22: import java.awt.datatransfer.DataFlavor;
23: import java.util.Comparator;
24:
25: /**
26: * Flavors comparator. Used for sorting text flavors.
27: */
28: public class FlavorsComparator implements Comparator<DataFlavor> {
29:
30: public int compare(DataFlavor flav1, DataFlavor flav2) {
31:
32: if (!flav1.isFlavorTextType() && !flav2.isFlavorTextType()) {
33: return 0;
34: } else if (!flav1.isFlavorTextType()
35: && flav2.isFlavorTextType()) {
36: return -1;
37: } else if (flav1.isFlavorTextType()
38: && !flav2.isFlavorTextType()) {
39: return 1;
40: } else {
41: DataFlavor df = DataFlavor
42: .selectBestTextFlavor(new DataFlavor[] { flav1,
43: flav2 });
44: return (df == flav1) ? -1 : 1;
45: }
46: }
47:
48: }
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