nxt.db

Class DbVersion

java.lang.Object

nxt.db.DbVersion

Direct Known Subclasses:

ChildDbVersion, FxtDbVersion

public abstract class DbVersion
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected BasicDb	db
protected java.lang.String	schema

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DbVersion(BasicDb db, java.lang.String schema)
protected	DbVersion(BasicDb db, java.lang.String schema, java.lang.String versionTableName)

Method Summary

Modifier and Type	Method and Description
protected void	apply(java.lang.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 Detail

db

protected final BasicDb db

schema

protected final java.lang.String schema

Constructor Detail

DbVersion

protected DbVersion(BasicDb db,
                    java.lang.String schema)

DbVersion

protected DbVersion(BasicDb db,
                    java.lang.String schema,
                    java.lang.String versionTableName)

Method Detail

apply

protected void apply(java.lang.String sql)

update

protected abstract void update(int nextUpdate)