org.wandora.query2

Class ResultIterator.SingleIterator

java.lang.Object

org.wandora.query2.ResultIterator

org.wandora.query2.ResultIterator.SingleIterator

Enclosing class:

ResultIterator

public static class ResultIterator.SingleIterator
extends ResultIterator

Nested Class Summary

Nested classes/interfaces inherited from class org.wandora.query2.ResultIterator

ResultIterator.BufferedIterator, ResultIterator.CachedIterator, ResultIterator.EmptyIterator, ResultIterator.ListIterator, ResultIterator.SingleIterator

Field Summary

Fields

Modifier and Type	Field and Description
boolean	returned
ResultRow	row

Constructor Summary

Constructors

Constructor and Description
SingleIterator(ResultRow row)

Method Summary

Modifier and Type	Method and Description
void	dispose() Finalizes the iterator and performs any cleanup needed.
boolean	hasNext() Checks if there is another row available.
ResultRow	next() Gets the next row in the results and moves the iterator forward one row.
void	reset() Resets the iterator to its initial position.

Methods inherited from class java.lang.Object

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

Field Detail

row

public ResultRow row

returned

public boolean returned

Constructor Detail

SingleIterator

public SingleIterator(ResultRow row)

Method Detail

hasNext

public boolean hasNext()

Description copied from class: ResultIterator

Checks if there is another row available.

Specified by:

hasNext in class ResultIterator

next

public ResultRow next()
               throws java.util.NoSuchElementException

Description copied from class: ResultIterator

Gets the next row in the results and moves the iterator forward one row. If there are no more rows NoSuchElementException is thrown.

Specified by:

next in class ResultIterator

Throws:

java.util.NoSuchElementException

dispose

public void dispose()

Description copied from class: ResultIterator

Finalizes the iterator and performs any cleanup needed. This iterator cannot be used at all after a call to this.

Specified by:

dispose in class ResultIterator

reset

public void reset()

Description copied from class: ResultIterator

Resets the iterator to its initial position.

Specified by:

reset in class ResultIterator