1 files changed, 67 insertions, 0 deletions
diff --git a/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/model/base/ChartSeqComparator.java b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/model/base/ChartSeqComparator.java
new file mode 100644
index 00000000..7e6246ce
--- /dev/null
+++ b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/model/base/ChartSeqComparator.java
@@ -0,0 +1,67 @@
+/*
+ * ============LICENSE_START==========================================
+ * ONAP Portal SDK
+ * ===================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * ===================================================================
+ *
+ * Unless otherwise specified, all software contained herein is licensed
+ * under the Apache License, Version 2.0 (the “License”);
+ * you may not use this software 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.
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed
+ * under the Creative Commons License, Attribution 4.0 Intl. (the “License”);
+ * you may not use this documentation except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *             https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation
+ * 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.
+ *
+ * ============LICENSE_END============================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.portalsdk.analytics.model.base;
+
+import java.util.Comparator;
+
+import org.onap.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