liutaohua commented on a change in pull request #818: [IOTDB-482] Vectorized
TimeGenerator
URL: https://github.com/apache/incubator-iotdb/pull/818#discussion_r380220800
##########
File path:
tsfile/src/main/java/org/apache/iotdb/tsfile/read/query/timegenerator/node/AndNode.java
##########
@@ -41,46 +46,90 @@ public AndNode(Node leftChild, Node rightChild) {
}
@Override
- public boolean hasNext() throws IOException {
+ public boolean hasNextTimeColumn() throws IOException {
if (hasCachedValue) {
return true;
}
- if (leftChild.hasNext() && rightChild.hasNext()) {
- long leftValue = leftChild.next();
- long rightValue = rightChild.next();
- while (true) {
- if (leftValue == rightValue) {
- this.hasCachedValue = true;
- this.cachedValue = leftValue;
- return true;
- } else if (leftValue > rightValue) {
- if (rightChild.hasNext()) {
- rightValue = rightChild.next();
- } else {
- return false;
- }
- } else { // leftValue < rightValue
- if (leftChild.hasNext()) {
- leftValue = leftChild.next();
- } else {
- return false;
- }
+ cachedTimeColumn = new TimeColumn(1000);
+ //fill data
+ fillLeftData();
+ fillRightData();
+ /*
+ * [1,2,3,4,5] <- that was stopBatchTime mean
+ * [1,2,3,4,5,6]
+ */
+ long stopBatchTime = getStopBatchTime();
Review comment:
done
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