001package com.nimbusds.infinispan.persistence.sql;
002
003
004import java.util.List;
005
006
007/**
008 * Interface for transforming an SQL table. Intended to facilitate table add,
009 * modify and drop column changes.
010 */
011public interface SQLTableTransformer {
012        
013        
014        /**
015         * Returns a list of SQL table transform statements.
016         *
017         * @param columnNames The current table column names.
018         *
019         * @return The list of SQL table transform statements to execute,
020         *         {@code null} if none.
021         */
022        List<String> getTransformTableStatements(final List<String> columnNames);
023}