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 java.lang.Object

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Factory(java.lang.String pkClause, java.lang.String pkColumns, java.lang.String selfJoinClause)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getPKClause()
java.lang.String	getPKColumns()
java.lang.String	getSelfJoinClause()
T	newEntity(DbKey dbKey)
abstract DbKey	newKey(java.sql.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 Detail

Factory

protected Factory(java.lang.String pkClause,
                  java.lang.String pkColumns,
                  java.lang.String selfJoinClause)

Method Detail

newKey

public abstract DbKey newKey(T t)

newKey

public abstract DbKey newKey(java.sql.ResultSet rs)
                      throws java.sql.SQLException

Throws:

java.sql.SQLException

newEntity

public T newEntity(DbKey dbKey)

getPKClause

public final java.lang.String getPKClause()

getPKColumns

public final java.lang.String getPKColumns()

getSelfJoinClause

public final java.lang.String getSelfJoinClause()