Package org.jfree.formula.lvalues

Examples of org.jfree.formula.lvalues.LValue

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  }

  protected abstract OperatorFactory getOperatorFactory();

  final public LValue getExpression() throws ParseException {
  LValue retval = null;
  Term term = null;
    retval = getLValue();
    switch (jj_nt.kind) {
    case PLUS:
    case MINUS:
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    {if (true) return retval;}
    throw new Error("Missing return statement in function");
  }

  final public Term startTail(LValue retval) throws ParseException {
  LValue val = null;
  InfixOperator op = null;
  Term ex = null;
    op = getInfixOperator();
    val = getLValue();
      if (retval instanceof Term)
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    throw new Error("Missing return statement in function");
  }

  final public LValue getLValue() throws ParseException {
  Token value = null;
  LValue retval = null;
  PrefixOperator prefixOp = null;
  PostfixOperator postfixOp = null;
    switch (jj_nt.kind) {
    case PLUS:
    case MINUS:
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    throw new Error("Missing return statement in function");
  }

  final public LValue[] parseRow() throws ParseException {
        ArrayList cols = new ArrayList();;
        LValue column = null;
    column = getExpression();
        cols.add(column);
    label_3:
    while (true) {
      switch (jj_nt.kind) {
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    throw new Error("Missing return statement in function");
  }

  final public LValue parseFunction(String name) throws ParseException {
   ArrayList params = new ArrayList();
   LValue parameter = null;
    switch (jj_nt.kind) {
    case UNSIGNED_INTEGER:
    case SEMICOLON:
    case L_PAREN:
    case L_BRACE:
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    }

    // we want error values propagated so we need to evaluate the parameter
    parameters.getValue(0);

    final LValue raw = parameters.getRaw(0);
    if (raw instanceof ContextLookup)
    {
      return RETURN_TRUE;
    }
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    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }
    final Object value = parameters.getValue(0);

    final LValue raw = parameters.getRaw(0);
    if (raw instanceof ContextLookup)
    {
      if (value == null)
      {
        return RETURN_TRUE;
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//
//    x = parser.parse("1 + ( 2+ (3 + (400 + 200)))");
//    x.initialize(new DefaultFormulaContext());
//    System.out.println(x);

    final LValue x = parser.parse("(1)()");
    x.initialize(new DefaultFormulaContext());
    System.out.println(x);
  }
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    }

    try
    {
      final Formula formula = formulaExpression.getCompiledFormula();
      final LValue lValue = formula.getRootReference();
      return isReferenceChanged(lValue);
    }
    catch (ParseException e)
    {
      return false;
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  }

  protected abstract OperatorFactory getOperatorFactory();

  public final LValue getExpression() throws ParseException {
  LValue retval;
  Term term = null;
    retval = getLValue();
    switch (jj_nt.kind) {
    case PLUS:
    case MINUS:
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  • org.jfree.formula.parser.GeneratedFormulaParser
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