2 * ================================================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ================================================================================
20 package org.openecomp.portalsdk.analytics.model.base;
22 import java.util.Comparator;
24 import org.openecomp.portalsdk.analytics.xmlobj.DataColumnType;
26 public class ChartSeqComparator implements Comparator {
28 public int compare(Object o1, Object o2) {
29 DataColumnType dct1 = (DataColumnType) o1;
30 DataColumnType dct2 = (DataColumnType) o2;
32 int dct1ChartSeq = (dct1.getChartSeq()!=null ? dct1.getChartSeq().intValue(): -1);
33 int dct2ChartSeq = (dct2.getChartSeq()!=null ? dct2.getChartSeq().intValue(): -1);
35 if (dct1ChartSeq == dct2ChartSeq)
37 else if (dct1ChartSeq < 0) // Position columns
41 else if (dct2ChartSeq < 0)
43 else if (dct1ChartSeq < dct2ChartSeq)
49 } // ChartSeqComparator