org.openrdf.sail.rdbms.iteration.base

Class RdbmIterationBase<T,X extends Exception>

java.lang.Object

info.aduna.iteration.CloseableIterationBase<T,X>

org.openrdf.sail.rdbms.iteration.base.RdbmIterationBase<T,X>

All Implemented Interfaces:

CloseableIteration<T,X>, Iteration<T,X>

Direct Known Subclasses:

RdbmsBindingIteration, RdbmsResourceIteration, RdbmsStatementIteration

public abstract class RdbmIterationBase<T,X extends Exception>
extends CloseableIterationBase<T,X>

Base class for Iteration of a ResultSet.

Author:

James Leigh

Constructor Summary

Constructors

Constructor and Description
RdbmIterationBase(PreparedStatement stmt)

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract T	convert(ResultSet rs)
protected abstract X	convertSQLException(SQLException e)
protected void	handleClose()
boolean	hasNext()
T	next()
void	remove()

Methods inherited from class info.aduna.iteration.CloseableIterationBase

close, isClosed

Methods inherited from class java.lang.Object

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

Constructor Detail

RdbmIterationBase

public RdbmIterationBase(PreparedStatement stmt)
                  throws SQLException

Throws:

SQLException

Method Detail

handleClose

protected void handleClose()
                    throws X extends Exception

Overrides:

handleClose in class CloseableIterationBase<T,X extends Exception>

Throws:

X extends Exception

hasNext

public boolean hasNext()
                throws X extends Exception

Throws:

X extends Exception

next

public T next()
       throws X extends Exception

Throws:

X extends Exception

remove

public void remove()
            throws X extends Exception

Throws:

X extends Exception

convert

protected abstract T convert(ResultSet rs)
                      throws SQLException

Throws:

SQLException

convertSQLException

protected abstract X convertSQLException(SQLException e)