org.gvsig.fmap.dal.store.jdbc

Class JDBCIterator

java.lang.Object

org.gvsig.tools.dispose.impl.AbstractDisposable

org.gvsig.fmap.dal.spi.AbstractDataProviderIterator

org.gvsig.fmap.dal.feature.spi.AbstractFeatureProviderIterator

org.gvsig.fmap.dal.store.jdbc.JDBCIterator

All Implemented Interfaces:

Iterator, Disposable, DisposableIterator

Direct Known Subclasses:

JDBCFastIterator

public class JDBCIterator
extends AbstractFeatureProviderIterator

Field Summary

Fields

Modifier and Type	Field and Description
protected FeatureType	featureType
protected Boolean	hasNext
protected int	resultSetID
protected JDBCSetProvider	set

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JDBCIterator(JDBCStoreProvider store, JDBCSetProvider set, FeatureType featureType, int resulsetID)

Method Summary

Modifier and Type	Method and Description
protected void	close()
protected FeatureProvider	createFeatureProvider()
protected void	doDispose() Internal implementation for the AbstractDisposable.dispose() method, to be implemented by child classes.
protected FeatureProvider	getFeatureProvider()
boolean	hasNext()
protected boolean	internalHasNext() Returns if there are more elements to get from the iterator.
protected Object	internalNext() Returns the next iterator element.
Object	next()
void	remove()

Methods inherited from class org.gvsig.fmap.dal.feature.spi.AbstractFeatureProviderIterator

getFeatureStoreProvider

Methods inherited from class org.gvsig.fmap.dal.spi.AbstractDataProviderIterator

getDataStoreProvider, getResource

Methods inherited from class org.gvsig.tools.dispose.impl.AbstractDisposable

dispose, dispose

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.tools.dispose.Disposable

dispose

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

resultSetID

protected int resultSetID

hasNext

protected Boolean hasNext

featureType

protected FeatureType featureType

set

protected JDBCSetProvider set

Constructor Detail

JDBCIterator

protected JDBCIterator(JDBCStoreProvider store,
                       JDBCSetProvider set,
                       FeatureType featureType,
                       int resulsetID)
                throws DataException

Throws:

DataException

Method Detail

next

public final Object next()

Specified by:

next in interface Iterator

Overrides:

next in class AbstractDataProviderIterator

hasNext

public final boolean hasNext()

Specified by:

hasNext in interface Iterator

Overrides:

hasNext in class AbstractDataProviderIterator

internalHasNext

protected boolean internalHasNext()

Description copied from class: AbstractDataProviderIterator

Returns if there are more elements to get from the iterator. It is the child classes implementation for the AbstractDataProviderIterator.hasNext() method.

Specified by:

internalHasNext in class AbstractDataProviderIterator

Returns:

if there are more elements

internalNext

protected Object internalNext()

Description copied from class: AbstractDataProviderIterator

Returns the next iterator element. It is the child classes implementation for the AbstractDataProviderIterator.next() method.

Specified by:

internalNext in class AbstractDataProviderIterator

Returns:

the next element

remove

public void remove()

createFeatureProvider

protected FeatureProvider createFeatureProvider()
                                         throws DataException

Throws:

DataException

getFeatureProvider

protected FeatureProvider getFeatureProvider()
                                      throws DataException

Throws:

DataException

doDispose

protected void doDispose()
                  throws BaseException

Description copied from class: AbstractDisposable

Internal implementation for the AbstractDisposable.dispose() method, to be implemented by child classes.

Specified by:

doDispose in class AbstractDisposable

Throws:

BaseException

See Also:

AbstractDisposable.dispose()

close

protected void close()