Package nxt.db

Class DbKey.Factory<T>

java.lang.Object

nxt.db.DbKey.Factory<T>

Direct Known Subclasses:

DbKey.HashHashKeyFactory, DbKey.HashHashLongKeyFactory, DbKey.HashKeyFactory, DbKey.HashLongKeyFactory, DbKey.LongIntKeyFactory, DbKey.LongKeyFactory, DbKey.LongLongKeyFactory, DbKey.SmartFactory, DbKey.StringKeyFactory

Enclosing interface:

DbKey

public abstract static class DbKey.Factory<T>
extends Object

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Factory(String pkClause, String pkColumns, String selfJoinClause)

Method Summary

Modifier and Type	Method	Description
final String	getPKClause()
final String	getPKColumns()
final String	getSelfJoinClause()
T	newEntity(DbKey dbKey)
abstract DbKey	newKey(ResultSet rs)
abstract DbKey	newKey(T t)

Methods inherited from class java.lang.Object

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

Constructor Details

Factory

protected Factory(String pkClause,
 String pkColumns,
 String selfJoinClause)

Method Details

newKey

public abstract DbKey newKey(T t)

newKey

public abstract DbKey newKey(ResultSet rs)
                      throws SQLException

Throws:

SQLException

newEntity

public T newEntity(DbKey dbKey)

getPKClause

public final String getPKClause()

getPKColumns

public final String getPKColumns()

getSelfJoinClause

public final String getSelfJoinClause()