com.hp.hpl.jena.sdb.store
Class TupleLoaderOne

java.lang.Object
  com.hp.hpl.jena.sdb.sql.SDBConnectionHolder
      com.hp.hpl.jena.sdb.store.TupleLoaderBase
          com.hp.hpl.jena.sdb.store.TupleLoaderOne

All Implemented Interfaces:

TupleLoader

Direct Known Subclasses:

TupleLoaderOneHash, TupleLoaderOneIndex, TupleLoaderSimple

public abstract class TupleLoaderOne
extends TupleLoaderBase

Constructor Summary

TupleLoaderOne(SDBConnection connection)

TupleLoaderOne(SDBConnection connection, TableDesc tableDesc)

Method Summary

void	finish() Notify the finish of a sequence of rows to load.
abstract SqlConstant	getRefForNode(com.hp.hpl.jena.graph.Node node)
abstract SqlConstant	insertNode(com.hp.hpl.jena.graph.Node node)
void	load(com.hp.hpl.jena.graph.Node... row) Load a row - may not take place immediately but row object is free for reuse after calling this method.
void	start() Notify the start of a sequence of rows to load
void	unload(com.hp.hpl.jena.graph.Node... row) Remove a row - may not take place immediately but row object is free for reuse after calling this method.

Methods inherited from class com.hp.hpl.jena.sdb.store.TupleLoaderBase

close, getTableDesc, getTableName, setTableDesc

Methods inherited from class java.lang.Object

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

Constructor Detail

TupleLoaderOne

public TupleLoaderOne(SDBConnection connection)

TupleLoaderOne

public TupleLoaderOne(SDBConnection connection,
                      TableDesc tableDesc)

Method Detail

start

public void start()

Description copied from interface: TupleLoader

Notify the start of a sequence of rows to load

Specified by:

start in interface TupleLoader

Overrides:

start in class TupleLoaderBase

finish

public void finish()

Description copied from interface: TupleLoader

Notify the finish of a sequence of rows to load. All data will have been loaded by the time this returns

Specified by:

finish in interface TupleLoader

Overrides:

finish in class TupleLoaderBase

load

public void load(com.hp.hpl.jena.graph.Node... row)

Description copied from interface: TupleLoader

Load a row - may not take place immediately but row object is free for reuse after calling this method.

unload

public void unload(com.hp.hpl.jena.graph.Node... row)

Description copied from interface: TupleLoader

Remove a row - may not take place immediately but row object is free for reuse after calling this method.

getRefForNode

public abstract SqlConstant getRefForNode(com.hp.hpl.jena.graph.Node node)
                                   throws SQLException

Throws:

SQLException

insertNode

public abstract SqlConstant insertNode(com.hp.hpl.jena.graph.Node node)
                                throws SQLException

Throws:

SQLException