interface UAKGIterator

Iterator for retrieving data

Public Fields

[more]readonly attribute boolean end
are we situated at the end of data set ?

Public Methods

[more]OctSeq fetch_rc(in unsigned long n, out boolean more)
fetch n records as RC-coded octet sequence
[more]RC::RecordSeq fetch_records(in unsigned long n, out boolean more)
fetch n records as records sequence
[more]unsigned long skip(in unsigned long n, out boolean more)
skip n records
[more]void destroy()
destroy iterator and free associated server resources


Documentation

Iterator for retrieving data
oreadonly attribute boolean end
are we situated at the end of data set ?

oOctSeq fetch_rc(in unsigned long n, out boolean more)
fetch n records as RC-coded octet sequence
Parameters:
n - - number of records to fetch
more - - set to true, if we not at end of collection.
Returns:
s fetched records.

oRC::RecordSeq fetch_records(in unsigned long n, out boolean more)
fetch n records as records sequence
Parameters:
n - - number of records to fetch
more - - set to true, if we not at the end of collection.
Returns:
s fetched records.

ounsigned long skip(in unsigned long n, out boolean more)
skip n records
Parameters:
n - - number of records to skip
more - - set to true, if we not at the end of collection.
Returns:
s actual number of skipped records.

ovoid destroy()
destroy iterator and free associated server resources


This class has no child classes.

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