Package nxt.db

Class DbVersion

java.lang.Object

nxt.db.DbVersion

Direct Known Subclasses:

ChildDbVersion, FxtDbVersion

public abstract class DbVersion
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final BasicDb	db
protected final String	schema

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DbVersion(BasicDb db, String schema)
protected	DbVersion(BasicDb db, String schema, String versionTableName)

Method Summary

Modifier and Type	Method	Description
protected void	apply(String sql)
protected abstract void	update(int nextUpdate)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

db

protected final BasicDb db

schema

protected final String schema

Constructor Details

DbVersion

protected DbVersion(BasicDb db,
 String schema)

DbVersion

protected DbVersion(BasicDb db,
 String schema,
 String versionTableName)

Method Details

apply

protected void apply(String sql)

update

protected abstract void update(int nextUpdate)