From 622aa78d72fd0cb0fa8d20a08497c46a7a677e5f Mon Sep 17 00:00:00 2001
From: Mirco Nasuti <mirco.nasuti@chuv.ch>
Date: Mon, 4 Dec 2017 14:55:00 +0100
Subject: [PATCH] fix get query for histogram
---
src/main/java/eu/hbp/mip/controllers/VariablesApi.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/main/java/eu/hbp/mip/controllers/VariablesApi.java b/src/main/java/eu/hbp/mip/controllers/VariablesApi.java
index 3f4de6eb5..353b8a9f0 100644
--- a/src/main/java/eu/hbp/mip/controllers/VariablesApi.java
+++ b/src/main/java/eu/hbp/mip/controllers/VariablesApi.java
@@ -155,7 +155,7 @@ public class VariablesApi {
String histogramGroupings = data.getString("histogram_groupings");
MiningQuery query = new MiningQuery();
- query.getVariables().add(new Variable(code));
+ query.setVariables(query.getVariables().add(new Variable(code)));
List<String> groupings = Arrays.asList(histogramGroupings.split(","));
query.getGrouping().addAll(groupings.stream().map(Variable::new).collect(Collectors.toList()));
query.setAlgorithm(new Algorithm("histograms", "Histograms", false));
--
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