Examples with DecimalData org.javarosa.core.model.data.DecimalData used on opensource projects

Example 1 with DecimalData

use of org.javarosa.core.model.data.DecimalData in project collect by opendatakit.

the class ExDecimalWidget method setBinaryData.

/**
 * Allows answer to be set externally in {@link FormEntryActivity}.
 */
@Override
public void setBinaryData(Object answer) {
    DecimalData decimalData = ExternalAppsUtils.asDecimalData(answer);
    this.answer.setText(decimalData == null ? null : decimalData.getValue().toString());
}

Example 2 with DecimalData

use of org.javarosa.core.model.data.DecimalData in project collect by opendatakit.

the class RangeWidgetTest method getAnswerShouldReflectActualValueSetViaSeekBar.

@Test
public void getAnswerShouldReflectActualValueSetViaSeekBar() {
    W widget = getWidget();
    assertNull(widget.getAnswer());
    int progress = Math.abs(random.nextInt()) % widget.getElementCount();
    widget.onProgressChanged(widget.getSeekBar(), progress, true);
    BigDecimal actualValue;
    if (rangeStart.compareTo(rangeEnd) == -1) {
        actualValue = rangeStart.add(new BigDecimal(progress).multiply(rangeStep));
    } else {
        actualValue = rangeStart.subtract(new BigDecimal(progress).multiply(rangeStep));
    }
    IAnswerData answer = widget.getAnswer();
    IAnswerData compareTo;
    if (answer instanceof DecimalData) {
        compareTo = new DecimalData(actualValue.doubleValue());
    } else {
        compareTo = new IntegerData(actualValue.intValue());
    }
    assertEquals(answer.getDisplayText(), compareTo.getDisplayText());
}

Example 3 with DecimalData

use of org.javarosa.core.model.data.DecimalData in project javarosa by opendatakit.

the class XFormAnswerDataParser method getAnswerData.

public static IAnswerData getAnswerData(String text, int dataType, QuestionDef q) {
    String trimmedText = text.trim();
    if (trimmedText.length() == 0)
        trimmedText = null;
    switch(dataType) {
        case Constants.DATATYPE_NULL:
        case Constants.DATATYPE_UNSUPPORTED:
        case Constants.DATATYPE_TEXT:
        case Constants.DATATYPE_BARCODE:
        case Constants.DATATYPE_BINARY:
            return new StringData(text);
        case Constants.DATATYPE_INTEGER:
            try {
                return (trimmedText == null ? null : new IntegerData(Integer.parseInt(trimmedText)));
            } catch (NumberFormatException nfe) {
                return null;
            }
        case Constants.DATATYPE_LONG:
            try {
                return (trimmedText == null ? null : new LongData(Long.parseLong(trimmedText)));
            } catch (NumberFormatException nfe) {
                return null;
            }
        case Constants.DATATYPE_DECIMAL:
            try {
                return (trimmedText == null ? null : new DecimalData(Double.parseDouble(trimmedText)));
            } catch (NumberFormatException nfe) {
                return null;
            }
        case Constants.DATATYPE_CHOICE:
            Selection selection = getSelection(text, q);
            return (selection == null ? null : new SelectOneData(selection));
        case Constants.DATATYPE_CHOICE_LIST:
            return new SelectMultiData(getSelections(text, q));
        case Constants.DATATYPE_DATE_TIME:
            Date dt = (trimmedText == null ? null : DateUtils.parseDateTime(trimmedText));
            return (dt == null ? null : new DateTimeData(dt));
        case Constants.DATATYPE_DATE:
            Date d = (trimmedText == null ? null : DateUtils.parseDate(trimmedText));
            return (d == null ? null : new DateData(d));
        case Constants.DATATYPE_TIME:
            Date t = (trimmedText == null ? null : DateUtils.parseTime(trimmedText));
            return (t == null ? null : new TimeData(t));
        case Constants.DATATYPE_BOOLEAN:
            if (trimmedText == null) {
                return null;
            } else {
                if (trimmedText.equals("1")) {
                    return new BooleanData(true);
                }
                if (trimmedText.equals("0")) {
                    return new BooleanData(false);
                }
                return trimmedText.equals("t") ? new BooleanData(true) : new BooleanData(false);
            }
        case Constants.DATATYPE_GEOPOINT:
            if (trimmedText == null) {
                return new GeoPointData();
            }
            try {
                UncastData uncast = new UncastData(trimmedText);
                // silly...
                GeoPointData gp = new GeoPointData();
                return gp.cast(uncast);
            } catch (Exception e) {
                return null;
            }
        case Constants.DATATYPE_GEOSHAPE:
            if (trimmedText == null) {
                return new GeoShapeData();
            }
            try {
                UncastData uncast = new UncastData(trimmedText);
                // silly...
                GeoShapeData gs = new GeoShapeData();
                return gs.cast(uncast);
            } catch (Exception e) {
                return null;
            }
        case Constants.DATATYPE_GEOTRACE:
            if (trimmedText == null) {
                return new GeoTraceData();
            }
            try {
                UncastData uncast = new UncastData(trimmedText);
                // silly...
                GeoTraceData gl = new GeoTraceData();
                return gl.cast(uncast);
            } catch (Exception e) {
                return null;
            }
        default:
            return new UncastData(trimmedText);
    }
}

Example 4 with DecimalData

use of org.javarosa.core.model.data.DecimalData in project collect by opendatakit.

the class DecimalWidgetTest method getNextAnswer.

@NonNull
@Override
public DecimalData getNextAnswer() {
    // Need to keep under 15 digits:
    double d = random.nextDouble();
    NumberFormat nf = NumberFormat.getNumberInstance(Locale.US);
    // The Widget internally truncatest this further.
    nf.setMaximumFractionDigits(13);
    nf.setMaximumIntegerDigits(13);
    nf.setGroupingUsed(false);
    String formattedValue = nf.format(d);
    return new DecimalData(Double.parseDouble(formattedValue));
}

Example 5 with DecimalData

use of org.javarosa.core.model.data.DecimalData in project collect by opendatakit.

the class ExDecimalWidgetTest method getNextAnswer.

@NonNull
@Override
public DecimalData getNextAnswer() {
    // Need to keep under 15 digits:
    double d = random.nextDouble();
    NumberFormat nf = NumberFormat.getNumberInstance(Locale.US);
    // The Widget internally truncatest this further.
    nf.setMaximumFractionDigits(13);
    nf.setMaximumIntegerDigits(13);
    nf.setGroupingUsed(false);
    String formattedValue = nf.format(d);
    return new DecimalData(Double.parseDouble(formattedValue));
}