mondrian.olap.fun
Class DistinctFunDef.CalcImpl

java.lang.Object
  mondrian.calc.impl.AbstractCalc
      mondrian.calc.impl.AbstractListCalc
          mondrian.olap.fun.DistinctFunDef.CalcImpl

All Implemented Interfaces:

Calc, IterCalc, ListCalc

Enclosing class:

DistinctFunDef

static class DistinctFunDef.CalcImpl
extends AbstractListCalc

Field Summary

Fields inherited from class mondrian.calc.impl.AbstractCalc

exp, type

Constructor Summary

DistinctFunDef.CalcImpl(ResolvedFunCall call, ListCalc listCalc)

Method Summary

TupleList

evaluateList(Evaluator evaluator) Evaluates an expression to yield a list of tuples.

Methods inherited from class mondrian.calc.impl.AbstractListCalc

evaluate, evaluateIterable, getResultStyle, getType, toString

Methods inherited from class mondrian.calc.impl.AbstractCalc

accept, anyDepends, anyDependsButFirst, butDepends, collectArguments, dependsOn, getArguments, getCalcs, getName, isWrapperFor, simplifyEvaluator, unwrap

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface mondrian.calc.Calc

accept, dependsOn, isWrapperFor, unwrap

Constructor Detail

DistinctFunDef.CalcImpl

public DistinctFunDef.CalcImpl(ResolvedFunCall call,
                               ListCalc listCalc)

Method Detail

evaluateList

public TupleList evaluateList(Evaluator evaluator)

Description copied from interface: ListCalc

Evaluates an expression to yield a list of tuples.

The list is immutable if Calc.getResultStyle() yields ResultStyle.MUTABLE_LIST. Otherwise, the caller must not modify the list.

Parameters:

evaluator - Evaluation context

Returns:

A list of tuples, never null.