kumarvishal09 commented on a change in pull request #3887:
URL: https://github.com/apache/carbondata/pull/3887#discussion_r476433166
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File path:
core/src/main/java/org/apache/carbondata/core/datastore/page/encoding/adaptive/AdaptiveCodec.java
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@@ -260,4 +265,52 @@ protected String debugInfo() {
return this.toString();
}
+ // Utility class to update current vector to child vector in case of complex
type handling
+ public static class VectorUtil {
+ private ColumnVectorInfo vectorInfo;
+ private int pageSize;
+ private CarbonColumnVector vector;
+ private DataType vectorDataType;
+
+ public VectorUtil(ColumnVectorInfo vectorInfo, int pageSize,
CarbonColumnVector vector,
+ DataType vectorDataType) {
+ this.vectorInfo = vectorInfo;
+ this.pageSize = pageSize;
+ this.vector = vector;
+ this.vectorDataType = vectorDataType;
+ }
+
+ public int getPageSize() {
+ return pageSize;
+ }
+
+ public CarbonColumnVector getVector() {
+ return vector;
+ }
+
+ public DataType getVectorDataType() {
+ return vectorDataType;
+ }
+
+ public VectorUtil checkAndUpdateToChildVector() {
+ Stack<CarbonColumnVector> vectorStack = vectorInfo.getVectorStack();
+ if (vectorStack != null && vectorStack.peek() != null &&
vectorDataType.isComplexType()) {
+ if (vectorDataType.getName().equals("ARRAY")) {
Review comment:
can we can DataTypes.isArrayType(vectordatatype)
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