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StreamSummary: Accept null values

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This patch allows the StreamSummary to support missing values that return
from the API.

Signed-off-by: Amnon Heiman <amnon@scylladb.com>
This commit is contained in:
Amnon Heiman 2015-12-31 12:19:11 +02:00
parent 2840880e95
commit cda7448314
1 changed files with 3 additions and 0 deletions
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3
src/main/java/org/apache/cassandra/streaming/StreamSummary.java
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@ -62,6 +62,9 @@ public class StreamSummary
} }
public static Collection<StreamSummary> fromJsonArr(JsonArray arr) { public static Collection<StreamSummary> fromJsonArr(JsonArray arr) {
if (arr == null) {
return null;
}
Collection<StreamSummary> res = new ArrayList<StreamSummary>(); Collection<StreamSummary> res = new ArrayList<StreamSummary>();
for (int i = 0; i < arr.size(); i++) { for (int i = 0; i < arr.size(); i++) {
res.add(fromJsonObject(arr.getJsonObject(i))); res.add(fromJsonObject(arr.getJsonObject(i)));