dekoh.portal.syndication.aggregator.core
Class AggregatedItemTransformer.Adapter

java.lang.Object
  dekoh.portal.syndication.aggregator.core.AggregatedItemTransformer.Adapter

All Implemented Interfaces:

AggregatedItemTransformer

Direct Known Subclasses:

SummarizingTransformer

Enclosing interface:

AggregatedItemTransformer

public static class AggregatedItemTransformer.Adapter
extends Object
implements AggregatedItemTransformer

Implementations of the AggregatedItemTransformer can extend this class to override only specific methods.

Nested Class Summary

Nested classes/interfaces inherited from interface dekoh.portal.syndication.aggregator.core.AggregatedItemTransformer

AggregatedItemTransformer.Adapter, AggregatedItemTransformer.TransformationContext

Constructor Summary

AggregatedItemTransformer.Adapter()

Method Summary

void	begin(AggregatedItemTransformer.TransformationContext context) begin() method will signal to the transformer implementations of 'begin' of stream of feed-items(event summaries) downloaded for a perticular SubscriptionItem.
void	end(AggregatedItemTransformer.TransformationContext context) Signals the end of stream of feed-items (event summaries) from a perticular SubscriptionItem.
boolean	transform(AggregatedItemTransformer.TransformationContext context, Item rssFeedItem)

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregatedItemTransformer.Adapter

public AggregatedItemTransformer.Adapter()

Method Detail

begin

public void begin(AggregatedItemTransformer.TransformationContext context)

Description copied from interface: AggregatedItemTransformer

begin() method will signal to the transformer implementations of 'begin' of stream of feed-items(event summaries) downloaded for a perticular SubscriptionItem.

Until end() method is called, all the Items being transformed are downloaded from the same source.

Specified by:

begin in interface AggregatedItemTransformer

transform

public boolean transform(AggregatedItemTransformer.TransformationContext context,
                         Item rssFeedItem)

Specified by:

transform in interface AggregatedItemTransformer

Parameters:

context -

rssFeedItem -

Returns:

always true

end

public void end(AggregatedItemTransformer.TransformationContext context)

Description copied from interface: AggregatedItemTransformer

Signals the end of stream of feed-items (event summaries) from a perticular SubscriptionItem.

Specified by:

end in interface AggregatedItemTransformer