Package mondrian.calc.impl

Examples of mondrian.calc.impl.GenericCalc

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                final Calc valueCalc =
                    new ValueCalc(
                        new DummyExp(new ScalarType()));
                final List<Member[]> tupleList1 = tupleList;
                final Calc calc =
                    new GenericCalc(
                        new DummyExp(query.slicerCalc.getType()))
                    {
                        public Object evaluate(Evaluator evaluator) {
                            return AggregateFunDef.AggregateCalc.aggregate(
                                valueCalc, evaluator, tupleList1);
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        defaultExp = compiler.getValidator().validate(defaultExp, true);
        final Calc defaultCalc = defaultExp.accept(compiler);

        // Generate a program which looks at the assigned value first,
        // and if it is not set, returns the default expression.
        return new GenericCalc(defaultExp) {
            public Calc[] getCalcs() {
                return new Calc[] {defaultCalc};
            }

            public Object evaluate(Evaluator evaluator) {
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    }

    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        final MemberCalc memberCalc = compiler.compileMember(call.getArg(0));
        final StringCalc stringCalc = compiler.compileString(call.getArg(1));
        return new GenericCalc(call) {
            public Object evaluate(Evaluator evaluator) {
                return properties(
                        memberCalc.evaluateMember(evaluator),
                        stringCalc.evaluateString(evaluator));
            }
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        public boolean isModifiable() {
            return false;
        }

        public Calc compile(ExpCompiler compiler) {
            return new GenericCalc(new DummyExp(getType())) {
                public Calc[] getCalcs() {
                    return new Calc[0];
                }

                public Object evaluate(Evaluator evaluator) {
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            ? compiler.compileScalar(args[args.length - 1], true)
            : ConstantCalc.constantNull(call.getType());
        calcList.add(defaultCalc);
        final Calc[] calcs = calcList.toArray(new Calc[calcList.size()]);

        return new GenericCalc(call) {
            public Object evaluate(Evaluator evaluator) {
                for (int i = 0; i < conditionCalcs.length; i++) {
                    if (conditionCalcs[i].evaluateBoolean(evaluator)) {
                        return exprCalcs[i].evaluate(evaluator);
                    }
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            ? compiler.compile(args[args.length - 1])
            : ConstantCalc.constantNull(call.getType());
        calcList.add(defaultCalc);
        final Calc[] calcs = calcList.toArray(new Calc[calcList.size()]);

        return new GenericCalc(call) {
            public Object evaluate(Evaluator evaluator) {
                Object value = valueCalc.evaluate(evaluator);
                for (int i = 0; i < matchCalcs.length; i++) {
                    Object match = matchCalcs[i].evaluate(evaluator);
                    if (match.equals(value)) {
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        final Exp[] args = call.getArgs();
        final Calc[] calcs = new Calc[args.length];
        for (int i = 0; i < args.length; i++) {
            calcs[i] = compiler.compileScalar(args[i], true);
        }
        return new GenericCalc(call) {
            public Object evaluate(Evaluator evaluator) {
                for (Calc calc : calcs) {
                    final Object o = calc.evaluate(evaluator);
                    if (o != null) {
                        return o;
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                    // cached lists are immutable
                    return ResultStyle.LIST;
                }
            };
        } else {
            return new GenericCalc(call) {
                public Object evaluate(Evaluator evaluator) {
                    return evaluator.getCachedResult(cacheDescriptor);
                }

                public Calc[] getCalcs() {
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        defaultExp = compiler.getValidator().validate(defaultExp, true);
        final Calc defaultCalc = defaultExp.accept(compiler);

        // Generate a program which looks at the assigned value first,
        // and if it is not set, returns the default expression.
        return new GenericCalc(defaultExp) {
            public Calc[] getCalcs() {
                return new Calc[] {defaultCalc};
            }

            public Object evaluate(Evaluator evaluator) {
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        final Exp[] args = call.getArgs();
        final Calc[] calcs = new Calc[args.length];
        for (int i = 0; i < args.length; i++) {
            calcs[i] = compiler.compileScalar(args[i], true);
        }
        return new GenericCalc(call) {
            public Object evaluate(Evaluator evaluator) {
                for (Calc calc : calcs) {
                    final Object o = calc.evaluate(evaluator);
                    if (o != null) {
                        return o;
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Related Classes of mondrian.calc.impl.GenericCalc

  • mondrian.olap.fun.CacheFunDef
  • mondrian.olap.fun.CaseMatchFunDef
  • mondrian.olap.fun.CaseTestFunDef
  • mondrian.olap.fun.CoalesceEmptyFunDef
  • mondrian.olap.fun.PropertiesFunDef
  • mondrian.rolap.RolapResult
  • mondrian.rolap.RolapSchemaParameter
  • mondrian.rolap.RolapSchemaReader$SystemPropertyParameter
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