Package org.springframework.data.relational.core.sql

Interface Visitor

All Known Implementing Classes:
SubselectVisitor
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface Visitor
AST Segment visitor. Visitor methods get called by segments on entering a Visitable, their child Visitables and on leaving the Visitable.
Since:
1.1
Author:
Mark Paluch

  • Method Details

    • enter

      void enter(Visitable segment)
      Enter a Visitable.
      Parameters:
      segment - the segment to visit.

    • leave

      default void leave(Visitable segment)
      Leave a Visitable.
      Parameters:
      segment - the visited segment.