qiaojialin commented on a change in pull request #818: [IOTDB-482] Vectorized
TimeGenerator
URL: https://github.com/apache/incubator-iotdb/pull/818#discussion_r380035253
##########
File path:
tsfile/src/main/java/org/apache/iotdb/tsfile/read/query/timegenerator/TimeGeneratorImpl.java
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@@ -65,12 +68,17 @@ public TimeGeneratorImpl(IExpression iexpression,
IChunkLoader chunkLoader,
@Override
public boolean hasNext() throws IOException {
- return operatorNode.hasNext();
+ return (cacheTimes != null && cacheTimes.hasMoreData()) ||
operatorNode.hasNext();
}
@Override
public long next() throws IOException {
- return operatorNode.next();
+ if (cacheTimes == null || !cacheTimes.hasMoreData()) {
Review comment:
the same as TimestampGenerator
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