biz.chitec.quarterback.gjsa.server
Class IteratorBurstMaker

java.lang.Object
  biz.chitec.quarterback.gjsa.server.BurstMaker
      biz.chitec.quarterback.gjsa.server.IteratorBurstMaker

public class IteratorBurstMaker

extends BurstMaker

Iterator based burst maker. Bursts through an iterator. Allows linear continuable bursts only. Note that the size value is not used for anything here. The List is only used as storage for the data returned by the Iterator.

This class is a quite ugly klugde. Somewhen in the future, the BurstMaker concept should be revamped and the whole BurstMaker should be built upon the collection scheme - and not vice versa.

Version:

$Id: a7d5e13ab23164b8308626ccefebe2d325e5c776 $

Author:

chitec/Dirk Hillbrecht 2002. Distributed under the terms of the GNU LGPL.

Nested Class Summary

Nested classes inherited from class biz.chitec.quarterback.gjsa.server.BurstMaker

Field Summary

private int	currentstart
private java.util.Iterator	it

Fields inherited from class biz.chitec.quarterback.gjsa.server.BurstMaker

loggable

Constructor Summary

IteratorBurstMaker(java.util.Iterator itx)

Method Summary

java.util.List	getReplyPart(int start, int num) constructs a part of the answer.
boolean	linearContinueable() returns whether more data is available.

Methods inherited from class biz.chitec.quarterback.gjsa.server.BurstMaker

burstIterator, burstIterator, elementIterator, elementIterator, getCompleteReply, getCompleteReply, getRefNr, isLoggable, iterator, iterator, setLoggable, setRefNr

Methods inherited from class java.lang.Object

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

Field Detail

it

private java.util.Iterator it

currentstart

private int currentstart

Constructor Detail

IteratorBurstMaker

public IteratorBurstMaker(java.util.Iterator itx)

Method Detail

getReplyPart

public java.util.List getReplyPart(int start,
                                   int num)
                            throws java.sql.SQLException

Description copied from class: BurstMaker

constructs a part of the answer. This method must be implemented by any actual BurstMaker.

Specified by:

getReplyPart in class BurstMaker

Throws:

java.sql.SQLException

linearContinueable

public boolean linearContinueable()

returns whether more data is available. This method returns true if another getReplyPart() call is possible where start is start+num of the last call.

Specified by:

linearContinueable in class BurstMaker