Github user jihoonson commented on a diff in the pull request:
https://github.com/apache/tajo/pull/13#discussion_r13048589
--- Diff:
tajo-algebra/src/main/java/org/apache/tajo/algebra/CreateTable.java ---
@@ -349,43 +408,63 @@ public boolean equals(Object object) {
return false;
}
}
+
+ @Override
+ public Object clone() throws CloneNotSupportedException {
+ ListPartition listPartition = (ListPartition) super.clone();
+ listPartition.columns = new ColumnReferenceExpr[columns.length];
+ for (int i = 0; i < columns.length; i++) {
+ listPartition.columns[i] = (ColumnReferenceExpr)
columns[i].clone();
+ }
+ if (specifiers != null) {
+ listPartition.specifiers = new ArrayList<ListPartitionSpecifier>();
+ for (ListPartitionSpecifier specifier : specifiers) {
+ listPartition.specifiers.add(specifier);
+ }
+ }
+ return listPartition;
+ }
}
- public static class ColumnPartition extends PartitionMethodDescExpr {
+ public static class ColumnPartition extends PartitionMethodDescExpr
implements Cloneable {
@Expose @SerializedName("Columns")
private ColumnDefinition [] columns;
@Expose @SerializedName("IsOmitValues")
private boolean isOmitValues;
--- End diff --
It seems unnecessary.
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