Examples of mondrian.calc.Calc.evaluate()

mondrian.calc.Calc.evaluate()
Evaluates this expression. @param evaluator Provides dimensional context in which to evaluatethis expression @return Result of expression evaluation

            public Object evaluate(Evaluator evaluator) {
                if (value != null) {
                    return value;
                }
                if (cachedDefaultValue == null) {
                    cachedDefaultValue = defaultCalc.evaluate(evaluator);
                }
                return cachedDefaultValue;
            }
        };
    }

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                for (int i = 0; i < conditionCalcs.length; i++) {
                    if (conditionCalcs[i].evaluateBoolean(evaluator)) {
                        return exprCalcs[i].evaluate(evaluator);
                    }
                }
                return defaultCalc.evaluate(evaluator);
            }


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

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                    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 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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            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 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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                    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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        final int savepoint = savepoint();
        maxSolveMember.setContextIn(this);
        final Calc calc = maxSolveMember.getCompiledExpression(root);
        final Object o;
        try {
            o = calc.evaluate(this);
        } finally {
            restore(savepoint);
        }
        if (o == Util.nullValue) {
            return null;

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            (Exp) getProperty(Property.FORMAT_EXP_PARSED.name, null);
        if (formatExp == null) {
            return "Standard";
        }
        final Calc formatCalc = root.getCompiled(formatExp, true, null);
        final Object o = formatCalc.evaluate(this);
        if (o == null) {
            return "Standard";
        }
        return o.toString();
    }

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