Java Code Examples for org.apache.calcite.rel.logical.LogicalJoin#copy()

The following examples show how to use org.apache.calcite.rel.logical.LogicalJoin#copy() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: PreProcessLogicalRel.java    From Bats with Apache License 2.0 5 votes vote down vote up 
@Override
public RelNode visit(LogicalJoin join) {
    final RexNode conditionExpr = join.getCondition().accept(unwrappingExpressionVisitor);
    join = join.copy(join.getTraitSet(), conditionExpr, join.getLeft(), join.getRight(), join.getJoinType(),
            join.isSemiJoinDone());

    return visitChildren(join);
}
Example 2
Source File: PreProcessRel.java    From dremio-oss with Apache License 2.0 5 votes vote down vote up 
@Override
public RelNode visit(LogicalJoin join) {
  final RexNode conditionExpr = join.getCondition().accept(unwrappingExpressionVisitor);
  join = join.copy(join.getTraitSet(),
      conditionExpr,
      join.getLeft(),
      join.getRight(),
      join.getJoinType(),
      join.isSemiJoinDone());

  return visitChildren(join);
}