mondrian.calc
Interface MemberIterCalc

All Superinterfaces:

Calc, IterCalc

All Known Implementing Classes:

AbstractMemberIterCalc, GenericIterCalc, NativizeSetFunDef.NonNativeMemberIterCalc, SetFunDef.ExprMemberIterCalc

public interface MemberIterCalc
extends IterCalc

Expression which evaluates to an iterator over a set of members.

Since:

Oct 26, 2008

Version:

$Id: //open/mondrian/src/main/mondrian/calc/MemberIterCalc.java#2 $

Author:

jhyde

Method Summary

java.lang.Iterable<Member>	evaluateMemberIterable(Evaluator evaluator) Evaluates an expression to yield a member iterator.
SetType	getType() Returns the type of this expression.

Methods inherited from interface mondrian.calc.IterCalc

evaluateIterable

Methods inherited from interface mondrian.calc.Calc

accept, dependsOn, evaluate, getResultStyle

Method Detail

evaluateMemberIterable

java.lang.Iterable<Member> evaluateMemberIterable(Evaluator evaluator)

Evaluates an expression to yield a member iterator.

Parameters:

evaluator - Evaluation context

Returns:

A member iterator, never null.

getType

SetType getType()

Description copied from interface: Calc

Returns the type of this expression.

Specified by:

getType in interface Calc