Package mondrian.calc.impl

Examples of mondrian.calc.impl.AbstractStringCalc

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    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        if (TypeUtil.couldBeMember(call.getArg(0).getType())) {
            final MemberCalc memberCalc =
                    compiler.compileMember(call.getArg(0));
            return new AbstractStringCalc(call, new Calc[] {memberCalc}) {
                public String evaluateString(Evaluator evaluator) {
                    final Member member =
                            memberCalc.evaluateMember(evaluator);
                    if (member.isNull()) {
                        return "";
                    }
                    StringBuilder buf = new StringBuilder();
                    buf.append(member.getUniqueName());
                    return buf.toString();
                }
            };
        } else {
            final TupleCalc tupleCalc =
                    compiler.compileTuple(call.getArg(0));
            return new AbstractStringCalc(call, new Calc[] {tupleCalc}) {
                public String evaluateString(Evaluator evaluator) {
                    final Member[] members =
                            tupleCalc.evaluateTuple(evaluator);
                    if (members == null) {
                        return "";
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        if (args[1] instanceof Literal) {
            // Constant string expression: optimize by
            // compiling format string.
            String formatString = (String) ((Literal) args[1]).getValue();
            final Format format = new Format(formatString, locale);
            return new AbstractStringCalc(call, new Calc[] {calc}) {
                public String evaluateString(Evaluator evaluator) {
                    final Object o = calc.evaluate(evaluator);
                    return format.format(o);
                }
            };
        } else {
            // Variable string expression
            final StringCalc stringCalc =
                    compiler.compileString(call.getArg(1));
            return new AbstractStringCalc(call, new Calc[] {calc, stringCalc}) {
                public String evaluateString(Evaluator evaluator) {
                    final Object o = calc.evaluate(evaluator);
                    final String formatString =
                            stringCalc.evaluateString(evaluator);
                    final Format format =
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    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        Exp arg = call.getArg(0);
        final ListCalc listCalc = compiler.compileList(arg);
        if (((SetType) arg.getType()).getArity() == 1) {
            return new AbstractStringCalc(call, new Calc[] {listCalc}) {
                public String evaluateString(Evaluator evaluator) {
                    final List<Member> list =
                        (List<Member>) listCalc.evaluateList(evaluator);
                    return memberSetToStr(list);
                }
            };
        } else {
            return new AbstractStringCalc(call, new Calc[] {listCalc}) {
                public String evaluateString(Evaluator evaluator) {
                    final List<Member[]> list =
                        (List<Member[]>) listCalc.evaluateList(evaluator);
                    return tupleSetToStr(list);
                }
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        if (args[1] instanceof Literal) {
            // Constant string expression: optimize by
            // compiling format string.
            String formatString = (String) ((Literal) args[1]).getValue();
            final Format format = new Format(formatString, locale);
            return new AbstractStringCalc(call, new Calc[] {calc}) {
                public String evaluateString(Evaluator evaluator) {
                    final Object o = calc.evaluate(evaluator);
                    return format.format(o);
                }
            };
        } else {
            // Variable string expression
            final StringCalc stringCalc =
                    compiler.compileString(call.getArg(1));
            return new AbstractStringCalc(call, new Calc[] {calc, stringCalc}) {
                public String evaluateString(Evaluator evaluator) {
                    final Object o = calc.evaluate(evaluator);
                    final String formatString =
                            stringCalc.evaluateString(evaluator);
                    final Format format =
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    }

    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        Exp arg = call.getArg(0);
        final ListCalc listCalc = compiler.compileList(arg);
        return new AbstractStringCalc(call, new Calc[]{listCalc}) {
            public String evaluateString(Evaluator evaluator) {
                final TupleList list = listCalc.evaluateList(evaluator);
                if (list.getArity() == 1) {
                    return memberSetToStr(list.slice(0));
                } else {
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    public Calc compileCall(ResolvedFunCall call, ExpCompiler compiler) {
        if (TypeUtil.couldBeMember(call.getArg(0).getType())) {
            final MemberCalc memberCalc =
                    compiler.compileMember(call.getArg(0));
            return new AbstractStringCalc(call, new Calc[] {memberCalc}) {
                public String evaluateString(Evaluator evaluator) {
                    final Member member =
                            memberCalc.evaluateMember(evaluator);
                    if (member.isNull()) {
                        return "";
                    }
                    StringBuilder buf = new StringBuilder();
                    buf.append(member.getUniqueName());
                    return buf.toString();
                }
            };
        } else {
            final TupleCalc tupleCalc =
                    compiler.compileTuple(call.getArg(0));
            return new AbstractStringCalc(call, new Calc[] {tupleCalc}) {
                public String evaluateString(Evaluator evaluator) {
                    final Member[] members =
                            tupleCalc.evaluateTuple(evaluator);
                    if (members == null) {
                        return "";
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Related Classes of mondrian.calc.impl.AbstractStringCalc

  • mondrian.olap.fun.FormatFunDef
  • mondrian.olap.fun.SetToStrFunDef
  • mondrian.olap.fun.TupleToStrFunDef
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