com.avaje.ebean.dbmigration.ddlgeneration.TableDdl Maven / Gradle / Ivy
package com.avaje.ebean.dbmigration.ddlgeneration;
import com.avaje.ebean.dbmigration.migration.AddColumn;
import com.avaje.ebean.dbmigration.migration.AddHistoryTable;
import com.avaje.ebean.dbmigration.migration.AddTableComment;
import com.avaje.ebean.dbmigration.migration.AlterColumn;
import com.avaje.ebean.dbmigration.migration.CreateIndex;
import com.avaje.ebean.dbmigration.migration.CreateTable;
import com.avaje.ebean.dbmigration.migration.DropColumn;
import com.avaje.ebean.dbmigration.migration.DropHistoryTable;
import com.avaje.ebean.dbmigration.migration.DropIndex;
import com.avaje.ebean.dbmigration.migration.DropTable;
import java.io.IOException;
/**
* Write table DDL.
*/
public interface TableDdl {
/**
* Generate the create table change.
*/
void generate(DdlWrite writer, CreateTable createTable) throws IOException;
/**
* Write the drop column change.
*/
void generate(DdlWrite writer, DropTable dropTable) throws IOException;
/**
* Write the add column change.
*/
void generate(DdlWrite writer, AddColumn addColumn) throws IOException;
/**
* Write the alter column changes.
*/
void generate(DdlWrite writer, AlterColumn alterColumn) throws IOException;
/**
* Write the drop column change.
*/
void generate(DdlWrite writer, DropColumn dropColumn) throws IOException;
/**
* Write the AddTableComment change.
*/
void generate(DdlWrite writer, AddTableComment addTableComment) throws IOException;
/**
* Write the AddHistoryTable change.
*/
void generate(DdlWrite writer, AddHistoryTable addHistoryTable) throws IOException;
/**
* Write the DropHistoryTable change.
*/
void generate(DdlWrite writer, DropHistoryTable dropHistoryTable) throws IOException;
/**
* Generate the create index change.
*/
void generate(DdlWrite writer, CreateIndex createIndex) throws IOException;
/**
* Write the drop index change.
*/
void generate(DdlWrite writer, DropIndex dropIndex) throws IOException;
/**
* Generate any extra DDL such as regeneration of history triggers.
*/
void generateExtra(DdlWrite write) throws IOException;
}