Package mondrian.calc

Examples of mondrian.calc.Calc

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        super(dummyFunDef);
    }

    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        final ListCalc listCalc = compiler.compileList(call.getArg(0));
        final Calc calc = call.getArgCount() > 1
            ? compiler.compileScalar(call.getArg(1), true)
            : new ValueCalc(call);
        return new AbstractDoubleCalc(call, new Calc[]{listCalc, calc}) {
            public double evaluateDouble(Evaluator evaluator) {
                List memberList = evaluateCurrentList(listCalc, evaluator);
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    }

    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        final Exp[] args = call.getArgs();
        final List<Calc> calcList = new ArrayList<Calc>();
        final Calc valueCalc =
                compiler.compileScalar(args[0], true);
        calcList.add(valueCalc);
        final int matchCount = (args.length - 1) / 2;
        final Calc[] matchCalcs = new Calc[matchCount];
        final Calc[] exprCalcs = new Calc[matchCount];
        for (int i = 0, j = 1; i < exprCalcs.length; i++) {
            matchCalcs[i] = compiler.compileScalar(args[j++], true);
            calcList.add(matchCalcs[i]);
            exprCalcs[i] = compiler.compile(args[j++]);
            calcList.add(exprCalcs[i]);
        }
        final Calc defaultCalc =
            args.length % 2 == 0
            ? 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)) {
                        return exprCalcs[i].evaluate(evaluator);
                    }
                }
                return defaultCalc.evaluate(evaluator);
            }

            public Calc[] getCalcs() {
                return calcs;
            }
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    }

    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        final ListCalc listCalc =
            compiler.compileList(call.getArg(0));
        final Calc calc =
            call.getArgCount() > 1
            ? compiler.compileScalar(call.getArg(1), true)
            : new ValueCalc(call);
        return new AbstractDoubleCalc(call, new Calc[] {listCalc, calc}) {
            public double evaluateDouble(Evaluator evaluator) {
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    public IsEmptyFunDef(FunDef dummyFunDef) {
        super(dummyFunDef);
    }

    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        final Calc calc = compiler.compileScalar(call.getArg(0), true);
        return new AbstractBooleanCalc(call, new Calc[] {calc}) {
            public boolean evaluateBoolean(Evaluator evaluator) {
                Object o = calc.evaluate(evaluator);
                return o == null;
            }
        };
    }
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    }

    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        final ListCalc listCalc =
            compiler.compileList(call.getArg(0));
        final Calc calc1 =
            compiler.compileScalar(call.getArg(1), true);
        final Calc calc2 =
            call.getArgCount() > 2
            ? compiler.compileScalar(call.getArg(2), true)
            : new ValueCalc(call);
        return new AbstractDoubleCalc(
            call, new Calc[] {listCalc, calc1, calc2})
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    }

    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        final ListCalc listCalc =
            compiler.compileList(call.getArg(0));
        final Calc calc =
            call.getArgCount() > 1
            ? compiler.compileScalar(call.getArg(1), true)
            : new ValueCalc(call);
        return new AbstractDoubleCalc(call, new Calc[] {listCalc, calc}) {
            public double evaluateDouble(Evaluator evaluator) {
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                    return equalTuple(o0, o1);
                }
            };
        default:
            assert category == call.getArg(1).getCategory();
            final Calc calc0 = compiler.compile(call.getArg(0));
            final Calc calc1 = compiler.compile(call.getArg(1));
            return new AbstractBooleanCalc(call, new Calc[] {calc0, calc1}) {
                public boolean evaluateBoolean(Evaluator evaluator) {
                    Object o0 = calc0.evaluate(evaluator);
                    Object o1 = calc1.evaluate(evaluator);
                    return o0.equals(o1);
                }
            };
        }
    }
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    }

    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        final Type targetType = call.getType();
        final Exp arg = call.getArg(0);
        final Calc calc = compiler.compileScalar(arg, false);
        return new CalcImpl(arg, calc, targetType);
    }
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        super(dummyFunDef);
    }

    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        final ListCalc listCalc = compiler.compileList(call.getArg(0));
        final Calc calc =
            call.getArgCount() > 1
            ? compiler.compileScalar(call.getArg(1), true)
            : new ValueCalc(call);
        return new AggregateCalc(call, listCalc, calc);
    }
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    }

    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        final Type targetType = call.getType();
        final Exp arg = call.getArg(0);
        final Calc calc = compiler.compileScalar(arg, false);
        return new CalcImpl(arg, calc, targetType);
    }
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Related Classes of mondrian.calc.Calc

  • mondrian.calc.impl.AbstractCalc
  • mondrian.olap.fun.AggregateFunDef
  • mondrian.olap.fun.AvgFunDef
  • mondrian.olap.fun.CaseMatchFunDef
  • mondrian.olap.fun.CaseTestFunDef
  • mondrian.olap.fun.CastFunDef
  • mondrian.olap.fun.CorrelationFunDef
  • mondrian.olap.fun.CovarianceFunDef
  • mondrian.olap.fun.IsEmptyFunDef
  • mondrian.olap.fun.IsFunDef
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