Merge 60ed46f into 2551691

chronix-server-type-metric/src/main/java/de/qaware/chronix/solr/type/metric/MetricType.java

@@ -113,6 +113,8 @@ public ChronixFunction getFunction(String function, String[] args) {
                 return new Timeshift(args);
             case "distinct":
                 return new Distinct();
+            case "resample":
+                return new Resample();
             //Analyses
             case "outlier":
                 return new Outlier();

chronix-server-type-metric/src/main/java/de/qaware/chronix/solr/type/metric/functions/transformation/Resample.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2016 QAware GmbH
+ *
+ *    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 de.qaware.chronix.solr.type.metric.functions.transformation;
+
+import de.qaware.chronix.server.functions.ChronixTransformation;
+import de.qaware.chronix.server.functions.FunctionValueMap;
+import de.qaware.chronix.timeseries.MetricTimeSeries;
+
+public class Resample implements ChronixTransformation<MetricTimeSeries> {
+    @Override
+    public void execute(MetricTimeSeries timeSeries, FunctionValueMap functionValueMap) {
+
+        //todo: resample the time series here.
+
+
+        functionValueMap.add(this);
+    }
+
+    @Override
+    public String getQueryName() {
+        return "resample";
+    }
+
+    @Override
+    public String getTimeSeriesType() {
+        return "metric";
+    }
+}