Class BestDeal

java.lang.Object

BestDeal

public class BestDeal
extends Object

Rewritten http://www-106.ibm.com/developerworks/xml/library/x-saxapi/listing4.html to make easy to comapre how to "natutal is to manage state with SAX and with XMLPULL API. For details see: http://www-106.ibm.com/developerworks/xml/library/x-saxapi/

Field Summary

Fields

Modifier and Type	Field	Description
int	delivery
protected static final String	MESSAGE
protected static final String	NAMESPACE_URI
double	price	properties we are collecting: best price, delivery time, product and vendor names
String	product
protected int	targetDelivery	target delivery value (refuse elements above this target)
String	vendor

Constructor Summary

Constructors

Constructor	Description
BestDeal(int td)	creates an "empty" BestDeal with the given target for delivery

Method Summary

Modifier and Type	Method	Description
void	checkVendor(XmlPullParser parser)	subroutine handling a single vendor
static void	main(String[] args)	main() method decodes command-line parameters and invoke the parser
void	update(XmlPullParser parser)	updates the best deal from the given list in the format

Methods inherited from class java.lang.Object

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

Field Details

MESSAGE

protected static final String MESSAGE

See Also:

• Constant Field Values

NAMESPACE_URI

protected static final String NAMESPACE_URI

See Also:

• Constant Field Values

price

public double price

properties we are collecting: best price, delivery time, product and vendor names

delivery

public int delivery

product

public String product

vendor

public String vendor

targetDelivery

protected int targetDelivery

target delivery value (refuse elements above this target)

Constructor Details

BestDeal

public BestDeal(int td)

creates an "empty" BestDeal with the given target for delivery

Parameters:

td - the target for delivery

Method Details

update

public void update(XmlPullParser parser)
            throws IOException,
XmlPullParserException

updates the best deal from the given list in the format

Throws:

IOException

XmlPullParserException

checkVendor

public void checkVendor(XmlPullParser parser)
                 throws IOException,
XmlPullParserException

subroutine handling a single vendor

Throws:

IOException

XmlPullParserException

main

public static void main(String[] args)
                 throws IOException,
XmlPullParserException

main() method decodes command-line parameters and invoke the parser

Parameters:

args - command-line argument

Throws:

IOException

XmlPullParserException