Class RexVisitorImpl<R>

java.lang.Object
org.apache.calcite.rex.RexVisitorImpl<R>
Type Parameters:
R - Return type from each visitXxx method.
All Implemented Interfaces:
RexVisitor<R>
Direct Known Subclasses:
ReduceExpressionsRule.ReducibleExprLocator, RelOptUtil.InputFinder, RexChecker, RexUtil.FieldAccessFinder, RexUtil.RexFinder, RexUtil.SubQueryCollector, RexUtil.SubQueryFinder

public class RexVisitorImpl<@Nullable R> extends Object implements RexVisitor<R>
Default implementation of RexVisitor, which visits each node but does nothing while it's there.