Package net.fortytwo.ripple.model

Examples of net.fortytwo.ripple.model.NumericValue.decimalValue()

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    private Object toJavaObject(final RippleValue v) throws ScriptException {
        if (v instanceof NumericValue) {
            NumericValue n = (NumericValue) v;
            switch (n.getDatatype()) {
                case DECIMAL:
                    return n.decimalValue();
                case DOUBLE:
                    return n.doubleValue();
                case FLOAT:
                    return n.floatValue();
                case INTEGER:
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            case FLOAT:
                return new SesameNumericValue(Math.abs(a.floatValue()));
            case DOUBLE:
                return new SesameNumericValue(Math.abs(a.doubleValue()));
            case DECIMAL:
                return new SesameNumericValue(a.decimalValue().abs());
            default:
                // This shouldn't happen.
                return null;
        }
    }
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                return new SesameNumericValue(-a.floatValue());
            case DOUBLE:
                // Note: avoids negative zero.
                return new SesameNumericValue(0.0 - a.doubleValue());
            case DECIMAL:
                return new SesameNumericValue(a.decimalValue().negate());
            default:
                // This shouldn't happen.
                return null;
        }
    }
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            case FLOAT:
                return new SesameNumericValue(a.floatValue() + b.floatValue());
            case DOUBLE:
                return new SesameNumericValue(a.doubleValue() + b.doubleValue());
            case DECIMAL:
                return new SesameNumericValue(a.decimalValue().add(b.decimalValue()));
            default:
                // This shouldn't happen.
                return null;
        }
    }
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            case FLOAT:
                return new SesameNumericValue(a.floatValue() - b.floatValue());
            case DOUBLE:
                return new SesameNumericValue(a.doubleValue() - b.doubleValue());
            case DECIMAL:
                return new SesameNumericValue(a.decimalValue().subtract(b.decimalValue()));
            default:
                // This shouldn't happen.
                return null;
        }
    }
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            case FLOAT:
                return new SesameNumericValue(a.floatValue() * b.floatValue());
            case DOUBLE:
                return new SesameNumericValue(a.doubleValue() * b.doubleValue());
            case DECIMAL:
                return new SesameNumericValue(a.decimalValue().multiply(b.decimalValue()));
            default:
                // This shouldn't happen.
                return null;
        }
    }
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            case FLOAT:
                return new SesameNumericValue(a.floatValue() / b.floatValue());
            case DOUBLE:
                return new SesameNumericValue(a.doubleValue() / b.doubleValue());
            case DECIMAL:
                return new SesameNumericValue(a.decimalValue().divide(b.decimalValue()));
            default:
                // This shouldn't happen.
                return null;
        }
    }
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            case FLOAT:
                return new SesameNumericValue(a.floatValue() % b.floatValue());
            case DOUBLE:
                return new SesameNumericValue(a.doubleValue() % b.doubleValue());
            case DECIMAL:
                return new SesameNumericValue(a.decimalValue().remainder(b.decimalValue()).abs());
            default:
                // This shouldn't happen.
                return null;
        }
    }
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    public NumericValue pow(final NumericValue pow) {
        NumericValue a = this;

        if (Type.DECIMAL == a.getDatatype() && Type.INTEGER == pow.getDatatype()) {
            return new SesameNumericValue(a.decimalValue().pow(pow.intValue()));
        } else {
            double r = Math.pow(a.doubleValue(), pow.doubleValue());
            Type precision = maxPrecision(a, pow);
            switch (precision) {
                case INTEGER:
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