org.apache.ignite.internal.processors.query.h2

Class H2ResultSetIterator<T>

java.lang.Object

<any>

org.apache.ignite.internal.processors.query.h2.H2ResultSetIterator<T>

Direct Known Subclasses:

H2FieldsIterator, H2KeyValueIterator

public abstract class H2ResultSetIterator<T>
extends <any>

Iterator over result set.

Field Summary

Fields

Modifier and Type	Field and Description
protected Object[]	row

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	H2ResultSetIterator(ResultSet data, boolean forUpdate)

Method Summary

Modifier and Type	Method and Description
protected abstract T	createRow()
void	onClose()
boolean	onHasNext()
T	onNext()
void	onRemove()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

row

protected final Object[] row

Constructor Detail

H2ResultSetIterator

protected H2ResultSetIterator(ResultSet data,
                              boolean forUpdate)
                       throws IgniteCheckedException

Parameters:

data - Data array.

forUpdate - Whether is result is one of SELECT FOR UPDATE query.

Throws:

IgniteCheckedException - If failed.

Method Detail

onHasNext

public boolean onHasNext()
                  throws IgniteCheckedException

Throws:

IgniteCheckedException

onNext

public T onNext()

createRow

protected abstract T createRow()

Returns:

Row.

onRemove

public void onRemove()

onClose

public void onClose()
             throws IgniteCheckedException

Throws:

IgniteCheckedException

toString

public String toString()