interface UAKGIterator

Iterator for retrieving data

Public Fields

readonly attribute boolean end

are we situated at the end of data set ?

Public Methods

OctSeq fetch_rc(in unsigned long n, out boolean more)

fetch n records as RC-coded octet sequence

RC::RecordSeq fetch_records(in unsigned long n, out boolean more)

fetch n records as records sequence

unsigned long skip(in unsigned long n, out boolean more)

skip n records

void destroy()

destroy iterator and free associated server resources

Documentation

Iterator for retrieving data

readonly attribute boolean end

are we situated at the end of data set ?

OctSeq 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.

RC::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.

unsigned 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.

void destroy()

destroy iterator and free associated server resources

This class has no child classes.

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