package liquibase.changelog.visitor;

 import liquibase.changelog.ChangeSet;

 import liquibase.changelog.DatabaseChangeLog;

 import liquibase.database.Database;

 import liquibase.exception.LiquibaseException;

 public interface ChangeSetVisitor {

     public enum Direction {

         FORWARD, REVERSE

     };

     Direction getDirection();

     void visit(ChangeSet changeSet, DatabaseChangeLog databaseChangeLog, Database database) throws LiquibaseException;

 }