mondrian.calc.impl
Class AbstractIntegerCalc

java.lang.Object
  extended by mondrian.calc.impl.AbstractCalc
      extended by mondrian.calc.impl.AbstractIntegerCalc
All Implemented Interfaces:
Calc, IntegerCalc

public abstract class AbstractIntegerCalc
extends AbstractCalc
implements IntegerCalc

Abstract implementation of the IntegerCalc interface.

The derived class must implement the IntegerCalc.evaluateInteger(mondrian.olap.Evaluator) method, and the evaluate(mondrian.olap.Evaluator) method will call it.

Since:
Sep 26, 2005
Version:
$Id: //open/mondrian/src/main/mondrian/calc/impl/AbstractIntegerCalc.java#7 $
Author:
jhyde

Field Summary
 
Fields inherited from class mondrian.calc.impl.AbstractCalc
exp, type
 
Constructor Summary
protected AbstractIntegerCalc(Exp exp, Calc[] calcs)
          Creates an AbstractIntegerCalc.
 
Method Summary
 java.lang.Object evaluate(Evaluator evaluator)
          Evaluates this expression.
 
Methods inherited from class mondrian.calc.impl.AbstractCalc
accept, anyDepends, anyDependsButFirst, butDepends, dependsOn, getArguments, getCalcs, getName, getResultStyle, getType, simplifyEvaluator
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface mondrian.calc.IntegerCalc
evaluateInteger
 
Methods inherited from interface mondrian.calc.Calc
accept, dependsOn, getResultStyle, getType
 

Constructor Detail

AbstractIntegerCalc

protected AbstractIntegerCalc(Exp exp,
                              Calc[] calcs)
Creates an AbstractIntegerCalc.

Parameters:
exp - Source expression
calcs - Child compiled expressions
Method Detail

evaluate

public java.lang.Object evaluate(Evaluator evaluator)
Description copied from interface: Calc
Evaluates this expression.

Specified by:
evaluate in interface Calc
Parameters:
evaluator - Provides dimensional context in which to evaluate this expression
Returns:
Result of expression evaluation

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