diff options
Diffstat (limited to 'ecomp-sdk/epsdk-analytics/src/main/java/org/openecomp/portalsdk/analytics/model/base/ChartSeqComparator.java')
-rw-r--r-- | ecomp-sdk/epsdk-analytics/src/main/java/org/openecomp/portalsdk/analytics/model/base/ChartSeqComparator.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/ecomp-sdk/epsdk-analytics/src/main/java/org/openecomp/portalsdk/analytics/model/base/ChartSeqComparator.java b/ecomp-sdk/epsdk-analytics/src/main/java/org/openecomp/portalsdk/analytics/model/base/ChartSeqComparator.java new file mode 100644 index 00000000..7b15db55 --- /dev/null +++ b/ecomp-sdk/epsdk-analytics/src/main/java/org/openecomp/portalsdk/analytics/model/base/ChartSeqComparator.java @@ -0,0 +1,49 @@ +/*- + * ================================================================================ + * eCOMP Portal SDK + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ================================================================================ + */ +package org.openecomp.portalsdk.analytics.model.base; + +import java.util.Comparator; + +import org.openecomp.portalsdk.analytics.xmlobj.DataColumnType; + +public class ChartSeqComparator implements Comparator { + + public int compare(Object o1, Object o2) { + DataColumnType dct1 = (DataColumnType) o1; + DataColumnType dct2 = (DataColumnType) o2; + + int dct1ChartSeq = (dct1.getChartSeq()!=null ? dct1.getChartSeq().intValue(): -1); + int dct2ChartSeq = (dct2.getChartSeq()!=null ? dct2.getChartSeq().intValue(): -1); + + if (dct1ChartSeq == dct2ChartSeq) + return 0; + else if (dct1ChartSeq < 0) // Position columns + // with seq -1 at + // the end + return 1; + else if (dct2ChartSeq < 0) + return -1; + else if (dct1ChartSeq < dct2ChartSeq) + return -1; + else + return 1; + } // compare + +} // ChartSeqComparator |