mondrian.olap

Interface Evaluator.SetEvaluator

Enclosing interface:

Evaluator

public static interface Evaluator.SetEvaluator

Interface for generically evaluating a set.

Method Summary

Modifier and Type	Method and Description
Member	currentMember() Returns the current member in the named set.
int	currentOrdinal() Returns the ordinal of the current member or tuple in the named set.
Member[]	currentTuple() Returns the current tuple in the named set.
TupleIterable	evaluateTupleIterable() Returns an iterator over the tuples of the named set.

Method Detail

evaluateTupleIterable

TupleIterable evaluateTupleIterable()

Returns an iterator over the tuples of the named set. Applicable if the named set is a set of tuples.

The iterator from this iterable maintains the current ordinal property required for the methods currentOrdinal() and currentTuple().

Returns:

Iterable over the tuples of the set

currentOrdinal

int currentOrdinal()

Returns the ordinal of the current member or tuple in the named set.

Returns:

Ordinal of the current member or tuple in the named set

currentMember

Member currentMember()

Returns the current member in the named set.

Applicable if the named set is a set of members.

Returns:

Current member

currentTuple

Member[] currentTuple()

Returns the current tuple in the named set.

Applicable if the named set is a set of tuples.

Returns:

Current tuple.