public interface PdxUnreadFields
readUnreadFields
.
If you call readUnreadFields then you must also call
writeUnreadFields
when
that object is reserialized. If you do not call writeUnreadFields
but you did call readUnreadFields
the unread fields will not be written.
Unread fields are those that are not explicitly read with a PdxReader
readXXX method.
This should only happen when a domain class has changed by adding or removing one or more fields.
Unread fields will be preserved automatically (unless you turn this feature off using
setPdxIgnoreUnreadFields
or client setPdxIgnoreUnreadFields
)
but to reduce the performance and memory overhead of automatic preservation it is recommended
that use readUnreadFields
if possible.
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