caicancai commented on code in PR #3875:
URL: https://github.com/apache/calcite/pull/3875#discussion_r1686561551
##########
arrow/src/test/java/org/apache/calcite/adapter/arrow/ArrowData.java:
##########
@@ -174,6 +196,53 @@ public void writeArrowData(File file) throws IOException {
fileOutputStream.close();
}
+ private void populateTypeMetaDataVector(FieldVector vector, int numRows) {
+ switch (vector.getMinorType()) {
+ case TINYINT:
+ byteField(vector, numRows);
Review Comment:
done
##########
arrow/src/test/java/org/apache/calcite/adapter/arrow/ArrowData.java:
##########
@@ -174,6 +196,53 @@ public void writeArrowData(File file) throws IOException {
fileOutputStream.close();
}
+ private void populateTypeMetaDataVector(FieldVector vector, int numRows) {
+ switch (vector.getMinorType()) {
+ case TINYINT:
+ byteField(vector, numRows);
+ break;
+ case SMALLINT:
+ smallIntFiled(vector, numRows);
+ break;
+ case INT:
+ intField(vector, numRows);
+ break;
+ case FLOAT4:
+ floatField(vector, numRows);
+ break;
+ case VARCHAR:
+ varCharField(vector, numRows);
+ break;
+ case BIGINT:
+ longField(vector, numRows);
+ break;
+ default:
+ throw new IllegalStateException("Not supported type yet: " +
vector.getMinorType());
+ }
+ }
+
+ private void byteField(FieldVector fieldVector, int rowCount) {
+ TinyIntVector tinyIntVector = (TinyIntVector) fieldVector;
+ tinyIntVector.setInitialCapacity(rowCount);
+ tinyIntVector.allocateNew();
+ for (int i = 0; i < rowCount; i++) {
+ tinyIntVector.set(i, this.byteValue);
+ this.byteValue++;
+ }
+ fieldVector.setValueCount(rowCount);
+ }
+
+ private void smallIntFiled(FieldVector fieldVector, int rowCount) {
+ SmallIntVector shortVector = (SmallIntVector) fieldVector;
Review Comment:
done
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