Flyweight vs Value Object

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Flyweight vs Value Object

Flyweight vs Value Object

2003-08-21 - By Sanjiv Kapila

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Reply: 1 2 3 4 5 6 7 8 9 10 >>

Can any one highlight me pros & cons of Flyweight vs Value Object paatern.
As per my understanding Flyweight calls for dividing the result or their
transfer across n/w in smaller bunched to avoid overloading whereas value
object clubs diff. request in one to save multiple calls over network.

Also I would like to know code snippet for making a flyweight pattern i.e.
segregating a resulset in multiple bunches. I know we have fetchSize() that
can define the no of records to fetch but how to indicate that pointer for
starting record. Also what will happen if during this fetching some new
records are inserted in the requested table?

Regards
Sanjiv

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